Juice ExtractionThe extraction of juice can be done by using horizontal three roller mills using hydraulic pressure on mills. The milling tandem should contain two or three mills, each of three rollers. This reduces the moisture content in the bagasse and loss of the sugar in bagasse. The extraction of juice in the Khandsari sugar industry ranges from 55-65%.The cold raw juice is received alternatively in two underground tanks in the mill house. This juice, which is acidic (pH 5.2-5.4), milk of lime is addedand the pH of the juice is raised to 10. With addition of milk of lime in the given proportions, pH of the juice rises as the natural free organic acids are neutralized and juice becomes alkaline.

Juice PurificationThe purification of juice was carried out sulphitation tank. In this process sulphur is burnt in a special furnace with the help of an air compressor using atmospheric air and the SO2 gas is produced. The gas is made to bubble through the juice in the sulphitation tank through a perforated coil located in the bottom of the tank at a high pressure until the pH of the juice is reduced to 6.8-7.0. After neutralization, the juice is heated to 100°C in the round bottom pan of the bel and then pumped into the settling tanks. Here the impurities are allowed to settle down to the bottom leaving a supernatant layer of clear juice. The time required for settling is approximately 45 minutes. The clear juice is drawn off in the tank by means of suitable cocks placed at different levels and is allowed to flow into standard bel for being concentrated to rab (massecuite). The muddy juice remaining at the bottom of the settling tank is pumped to filter presses for filtration for the recovery of any sucrose. The filtrate fromthese bag filter press and the washings are directed into the standard bel for being mixed with the rest of the clear juice.

Juice ConcentrationBy Open Pan BoilingThere are several different configurations of boiling pans for concentration of sugarcane juice by open pan (in round bottom vessel called “bel” in local language) boiling. These bels are heated by firing bagasse in the furnace. The juice is heated to 96-98°C and then concentrated at temperatures between 105-106°C in various pans.

Solidification of concentrated JuiceThe solidification and crystallization of the concentrated juice is done in crystallizers. The rab (106°C) is then transferred to crystallizer and allowed to remain there for about 36 hours for the growth of crystals. The crystallizers are fitted with special stirrers rotating slowly continuously for the formation and growth of crystals. When the rab has cooled down to room temperature after about 36 hours and is fully mature, is taken to centrifuge machine. Crystals are slightly washed with water in the centrifuge. The separated crystals are dried and bagged as first quality sugar. The mixture of heavy and light molasses obtained after the separation of the crystals from the first rab is called ‘first molasses’. This is again boiled to give second rab. The second rab is allowed to cool and mature in crystallizers, which are also fitted with stirrers but these crystallizers are smaller in size. The second rab takes about 60-70 hours to mature and cool down to room temperature. The sugar separated from the second rab by centrifuging is sun dried and bagged as ‘second sugar, which is slightly inferior to the first sugar. The mixture of heavy and light molasses resulting from the purging of the second rab is known as ‘second molasses"

Suspension / MountingAll the bottom driven basket centrifuges can be supplied either in 3 point type suspension or the newer 4 point type mounting (on VISCO Damper / Sordino Damper) anti vibration mounts.

Material of constructionCarbon Steel, Stainless Steel, Hastalloy, Rubber Lined, Fluoro Polymer Coatings like Halar (ECTFE), PVDF (ETFE ), Teflon (PFA) etc. Lining / Coating can be provided on the contact parts as well as on the exterior body for prevention from spillage and corrosive atmosphere.

Advantages of 4 Point Mounting

• Level of vibration is much lower & operates very smoothly.
• Can be mounted on upper floor and can be easily relocated.
• Almost negligible maintenance cost.
• Working area is free from abstracts and a clean area can be maintained.

Types / Models of Basket Centrifuges

• Pilot Plant Centrifuge
• Bottom Driven Top Discharge Type Centrifuge
• Bag Lifting Type Centrifuge
• Bottom Discharge Type Centrifuge with/without Scrapper
• Top Driven Bottom Discharge Centrifuge

Additional Features (Optional)

• Residual Heel (Cake Removal System)
• Cleaning in Place (CIP)
• Leak Test as per DIN 24 400
• Nitrogen Blanking System
• Speed Indication with Zero Speed Switch
• Automation
• Cake Sensor

Features

• Sturdy construction
• Low power consumption
• User friendly design
• Easy installation
• Available in numerous modes
• Ideal in wet & powder mixing

A ribbon blender consists of a U-shaped horizontal trough containing a double helical ribbon agitator that rotates within. The agitator’s shaft is positioned in the center of the trough and has welded spokes on which the helicalribbons (also known as spirals) are welded. Since the ribbon agitator consists of a set of inner and outer helicalribbons, it is referred to as a “double” helical ribbon agitator. The gap between the ribbon’s outer edge and theinternal wall of the container ranges from 3 to 6 mm depending on the application. The ribbon agitator is poweredby a drive system comprised of a motor, gearbox, and couplings. The agitator shaft exits the blender container ateither end through the end plates bolted or welded to the container. The area where the shaft exits the containeris provided with a sealing arrangement to ensure that material does not travel from the container to the outsideand vice-versa. The blender assembly along with the drive system components viz. motor, gearbox, couplings andbearing supports is mounted on a supporting frame.
The charging of material in the blender is generally throughnozzles or feed-hoppers mounted on the top cover of the blender. The inlet cover also provides maintenance andcleaning access to the inside of the blender. An external jacket can also be provided on the blender container forapplications which require heating or cooling of product material. The materials to be blended are loaded into theblender, this is generally up to the level of the outer ribbon’s tip. The ribbon agitator is designed to operate at aperipheral speed (also known as tip speed) of approximately 100 meters / minute, depending on the applicationand the size of the equipment. A spray pipe for adding liquids can be mounted above the ribbons. For materialsthat tend to form agglomerates during mixing, high speed choppers can be provided for disintegration of theagglomerates. During the blending operation, the outer ribbons of the agitator move the material from the ends tothe center while the inner ribbons move the material from the center to ends.
Radial movement is achievedbecause of the rotational motion of the ribbons. The difference in the peripheral speeds of the outer and innerribbons results in axial movement of the material along the horizontal axis of the blender. As a result of the radialand the counter-current axial movement, homogenous blending is achieved in short time. After blending, thematerial is discharged from a discharge valve located at the bottom of the trough. The discharge can be fitted withany of various valves, viz. slide-gate, butterfly, flush bottom, spherical and other types depending on theapplication. The operation of the valves can be manual or pneumatically actuated. Ribbon blenders can bedesigned for multiple discharge ports. Unlike tumbling blenders where discharge of material is achieved by gravity, in a ribbon blender the material is discharged by rotation of the ribbon agitator.

The process of activation is carried out in two stages. Firstly, the coconut shell is converted into shell charcoal by carbonization process which is usually carried out in mud pits, brick kilns and metallic portable kilns. The coconut shell charcoal is activated by reaction with steam at a temperature of 900 OC – 1100 OC under controlled atmosphere in rotary kilns. The reaction between steam and charcoal takes place at the internal surface area, creating more sites for adsorption. The temperature factor, in the process of activation is very important. Below 900 OC the reaction becomes too slow and is very uneconomical. Above 1100 OC the reaction becomes diffusion controlled and therefore takes place on the outer surface of the charcoal resulting in loss of charcoal.
In the process of activation of charcoal, the solid carbonaceous fuel is converted in to combustible gases termed as producer gas by partial combustion with limited supply of air and remaining fixed carbon being converted into Activated Carbon by steam.

The manufacture of Activated Carbon divided into three categories as

• Granulation Plant
• Activation Plant
• Post Activation Plant

Advantages

• The equipment is functionally safe and easy to operate.
• No manual handling.
• Through washing of cake.
• Toxic and hazardous material can be processed.
• Product purity maintained
• Blending of product possible before discharging.
• Complete automation.
• Combining filtration, washing, re-slurry and drying in a fully enclosed automated unit thus reduction of capital and operating costs.
• Large quantities can be processed faster than the conventional systems.
• Heat transfer surface can be provided on the vessel wall by providing jacket or limpet.

Features

• A smooth indented inner profile ensures easy cleaning
• Turbulence is created at low fluid velocities to enhance the heat transfer in the tube
• Fouling on the tube surface is minimised
• A wide range of diameters & styles are available

AdvantagesCorrugated tube heat exchangers have many benefits and advantages over comparable smooth tube versions:

• Compact tubular heat exchanger
• Long running times due to turbulent flow
• Very low maintenance costs, minimum spares requirement
• Higher heat transfer coefficient (2-3 times) results in reduction in heat exchanger area up to 50%
• Fouling is minimised due to turbulence created by eddies at the periphery or tube wall
• High response to CIP
• Wide choice of MOC
• Uniform thermal processing
• More flexibility in annular space sizing.

ApplicationRotary kilns are used for the calcinations of Titanium dioxide, Illeminate, kaolin, Barium Carbonate, Magnesium Carbonate, Silica Gel, Lime, Activated Carbon, Vermiculite, Barium Sulphide, Magnesium Oxide, Petroleum Coke, Clay, Gypsum, Alumina etc.

Features

• Mechanical clutch pulley
• Standard 3 pendulum suspension
• Variable frequency drive (inverter)
• Inertia plate and anti vibration mounts (4 point mounting) Simple construction
• Low maintenance cost
• Suitable for sticky, hard and lumpy products

Application

• Centrifuges/Hydro Extractors are perfect for extraction of water/liquid in Pharmaceutical
• Chemical, Textile Industries and ETP plants.

Special Features

• Ball mill can be provided in MS/SS/Alloy Material with or without rubber lining.
• Jacketed arrangement for heating or cooling applications.
• Custom - designed to suit your requirements.
• Stable performance and easy installation.
• Easy maintenance and operation.
• Counterbalance is directly opposite to man-hole opening.
• Heavy support stand is provided.
• Replaceable liners. (On request).

Operational Advantages

• Uniform quality throughout of the entire batch, batch after batch.
• Fineness accurately controlled by operating time, mechanical regulators being unnecessary.
• Ultimate fineness is possible, less than 1 micron.
• No workman's attention required while Mills is running. No skilled help needed at any time.
• Combined grinding & mixing accomplished most efficiently without loss of time.
• Equally suited for grinding both wet & dry products.
• Extremely low power consumption per unit of material.
• It can be easily cleaned.

The bucket elevator can be belt or chain bucket lift. Both can be used for transporting powder, granule and lump materials Vertically. It's compact structure and less room. It can run in high level and with good seal property. The belt bucket elevator is light and convenient, with easy maintained and low noise. It can be used for transporting density less than 1.5t/m or granule materials. The chain bucket elevator is heavy loading and convenient for maintenance. It can also be used for transporting large capacity and density more than 5t/m or lump material.
Chain Bucket Elevator Transporter apply to transporting materials vertically such as powder, pellet, particulate, even if with more surface friction, for example food, coal, cement, granular ore, etc. The lifting height is up to 40 meters.

Material Of ConstructionShell - ASTM - A 516 Grade 70 Dished Ends - ASTMA - A 516 Grade 70 Top & Bottom Mouth. Steel Casted Limped Coil - IS:1239. Saddles - MS to IS:2062, and Central Shaft - MS Seamless Pipe

Features

• These Autoclave Unit are highly Durable
• These Autoclave Unit are Safe to use
• These Autoclave Unit are Quality tested

NSI Equipments Pvt. Ltd. Continuous Ball Mill is useful for grinding coarse feed to get fine powder in single continuous operation. It is for grinding Ceramics, Cement, Pencil, Paint, Chemical, Ink, Marble, Coal, minerals, Ferro Alloys etc.

Applications

• Grey & White Cement
• Limestone
• Coal
• Chrome Ore
• Iron Ore
• Silica Manganese
• Phosphate
• Slag
• Pet coke
• Alumina

Crushing MillsAfter tipping the cane passes through a shredder, which reduces the billets of cane to a fibrous mass. The shredded cane then passes through a series of mill tandem to extract as much cane juice as possible. Most of the crushing mills are driven by electric motor. The juice from the first crushing mill is analysed in the laboratory for sugar content (CCS). Payment to growers is based on weight of cane and CCS value

Steam Generating PlantThe fibre remaining after the cane has passed through the milling train is called "bagasse". Bagasse is used as fuel for the boiler plant, which provides steam to power the entire factory including our electricity generating turbines. Bagasse is also stored for use in the lead up to the start of the crushing season and when wet weather disrupts harvesting operations. This makes our factory virtually independent of external energy needs during the crushing season

ClarificationThe cane juice, as delivered from the milling tandems, contains some soil and other undesirable impurities. To remove these, the juice is heated and lime is added to settle the unwanted material. The impurities settle out in the clarifier and then go to the rotary vacuum filters, which filter out any remaining juice. The filter mud from the vacuum filters is rich in nutrients and is recycled back to cane fields. Clear amber coloured clarified juice containing about 15% sugar is decanted from the clarifiers to the evaporators

EvaporationThe clarified juice is concentrated to thick syrup by boiling off water in the evaporators. The juice passes continuously from vessel to vessel until it is concentrated to syrup containing approximately 70% sugar. The evaporators are operated under vacuum and in "multiple effects" configuration whereby the vapour space of one vessel is connected to the heating surface of the next throughout the set. This gives maximum efficiency in evaporation and steam usage. Boiling under a vacuum is very energy efficient because the boiling point of the liquid is much lower than at normal atmospheric pressure

Pan StageAt the pan stage the syrup from the evaporators is converted to crystal sugar. A charge of syrup is taken into a vacuum pan and again boiled under a vacuum. A quantity of very fine “seed” crystal is introduced. As water is evaporated fresh syrup is added and sugar is deposited on the seed crystal. This process continues until the crystals have reached the desired size (approx. 1 mm square). The resulting semi liquid mass of sugar crystals and molasses is called ‘massecuite'.

CentrifugationSugar crystals are separated from the syrup in the centrifugals. The centrifugals are perforated metal baskets spun at high speed by an electric motor. While the sugar is spinning in the baskets it is given a short burst of hot water to help wash the sticky molasses off the sugar crystals.

Sugar DryersSugar has to be dried and cooled to precise levels to enhance its storage life. This is done in the sugar driers. Evaporation of excess water from the surface of the crystals results in the desired cooling of the sugar. In the generally wet conditions we use large air-conditioning units to provide the cool dry air to the sugar driers. The dried and cool sugar is now ready for shipment.

Cane CarrierThis is used to transport cane to the milling tandem, and consists of chains and slats. Its width is normally equal to the mill size.

MillA cane-crushing unit having normally consisting of three rollers in a heavy steel housing. Cane first passes between the top and front rollers, then between the top and back rollers, to extract the juice.

CrushersA cane crushing unit, preceding the first mill to crush the cane prior to extraction of juice, for the purpose of improving the quantity of juice extracted. Normally consists of two rollers.

ShredderThis has the same purpose as the crusher, but a different principle. Consists of a drum, with a concentric shaft, on which hammers are mounted on arms.

Mill TandemA complete mill is complex, consisting of crusher (or shredder) and all mills, together with drives and reducing gears.

Cane KnivesThese are mounted on cane carriers prior to entrance to mills, for preventing entire cane stalks from entering the mills, straightening and precutting the cane, for the purpose of improving juice extraction and saving driving power at the same time.

Intermediate CarriersThese transport the milled cane (bagasse) from one mill to the next. BAGASSE CARRIER This carries the bagasse from the last mill to the boilers, and its excess to storage.

Power PlantThis produces electricity by means of non-condensing steam turbines, which drive generators.

Juice HeaterA heat exchanger in which juice is heated by using steam as a medium, normally a multi-pass system. Juice flows through tubes, while steam passes along the outside of the tubes, in the cylindrical body.

ClarifierIt is a large vertical cylindrical tank, where juice is given time for decantation, to separate the clear juice from the turbid, which still contains the mud. Juice flow is continuous.

Drum FilterA device to separate the mud from the turbid juice; normally of the rotary vacuum type. , to let the juice pass and retain the mud on its surface.

EvaporatorA series of vessels, in which excess water from the juice is evaporated to form a more concentrated liquid, now called syrup. The vessels work in series under increasing vacuum conditions, to reduce the boiling temperature gradually as the concentration increases step-wise. This prevents overheating of juice and loss of sucrose. The vessels together form a triple-, quadruple- or quintuple-effect evaporator.

Vacuum PanSimilar to an evaporator vessel, a continuation of the evaporating process, but carried so far that crystallization occurs. Also boils under vacuum for reduced boiling temperature. The syrup is now transformed into massecuite , which is a mixture of crystals and molasses.

CrystallizerA strike receiver in which the charge from the vacuum pan is stored before going to the centrifugals. Its purpose is cooling, to increase grain size and reduce sucrose left in molasses.

CentrifugalA machine with a fast spinning drum and a screen, inside, through which the molasses can pass while the crystals are retained. Separation is based on the difference in specific gravity, amplified by centrifugal force.

DryerA long drum-like rotating cylinder, where sugar is brought in contact with heated air, to reduce its moisture content.

CoolerSame as a dryer, but air is dry and cooled to reduce temperature of sugar, heated by the dryer. This is to prevent caking during storage. The combination of dryer an

Typical Bottom Discharge Cycle

• Feeding : A filter media is fixed to the cylindrical surface of a perforated basket. The feed slurry is directed to the basket wall using a feed pipe. Feeding is carried out while the basket is rotating at an appropriate speed. After the required cake is built, feeding is stopped. The centrifuge is run for some time to partially de-water the solids. Feeding can be repeated if there is adequate space for further build up of cake.
• Washing : After feeding, washing is carried out by pumping wash liquid through the wash pipe.
• Spinning : The basket is run at the spinning speed to complete the de-watering process.
• Scraping : The speed of the basket is reduced to the scraping speed (slow speed). A scraper knife cuts the solids, discharging them through the chute.
• Heel Removal - Optional : Some material remains on the filter media after scraping and is called residual heel. This heel can be removed by using the heel removal system.
• Cleaning In Place - Optional : The centrifuge can be cleaned using a CIP system.
• Dynamic Braking :The centrifuge basket is braked or slowed down using an electrical braking system. The back EMF generated by the motor when idling is used to create the breaking impulse. This braking ensures a safe and friction free means of halting the rotating assembly.
• Seperate heat sinks are given to ensure that the heat generated is dissipated effectively and the unit can be located even outdoors.

Advantages

• Cake Discharge in powder form.
• Solid discharge in closed environment
• Operation can be automated using a PLC.
• Heel Removal System enables regenerating of filter media.
• Toxic, allergic or hazardous material can be safely handled.
• Minimum attrition of crystal due to scraping at low speeds.
• No contact between product and operator during operation.
• Drastic reduction in manual labour due to discharge of filter cake with help of a scraper.

Material of construction

• Stainless Steel , Carbon Steel, Hastelloy, Rubber Lined , Fluoro Polymer Coating / Lining viz.- Halar (ECTFE), Teflon (PFA )
• Lining/ Coating can be provided not only on the contact parts but also on the exterior body for prevention from spillage and corrosive atmosphere.

NoteBottom Discharge Centrifuge is advised for a non-sticky crystalline product which can be easily cut by the scraper blade.

Screw Conveyor is a general type conveyor. It’s mainly used for conveying granule, powder and compound material. Two models as your choice: – Horizontal Screw Conveyor and Inclined Screw Conveyor. According to customer’s different requirements and industry, we can do special design for your company.
This machine is mainly used in conveying powder, particles of ascension, suitable for pharmaceutical, chemical, food and other industries.

Advantages and Features

• With cover, whole sealing structure, without pollution to the environment.
• Conveyor length can be customized according to your need.
• Simple structure, use little material to manufacture, save cost for you.
• Conveyor angle can be 0-20 degree. Save space on the site.
• Screw pitch can be customized according to require of different material.
• According to real working conditions, trough screw conveyor machine can be multiple inlets and outlets.
• Adopts hanging bearing to connect screw blades which is longer than 3-4m.
• Adopts the method of spot welding to weld spiral blade on the screw shaft.
• Reducer motor brand can be domestic or imported: Tailong, SEW, Siemens etc.
• Easy to disassemble into several sections, save space during transportation.

Details

• Screw conveyors can be designed without a center pipe. This type of conveyor is called a shaft less screw conveyor and is designed for conveying wet, sticky, sluggish products such as industrial sledges and bio solids.
• Screw conveyors can be used to cool, heat or dry products in transit. Depending on the heat transfer requirements, a screw conveyor can be jacketed, or a hollow-flight design utilized to provide the necessary heat transfer for the application.
• Screw conveyors can be designed to be vapor-tight or hold an internal pressure. This is very important when conveying toxic or hazardous products such as those in the chemical industry.
• Screw conveyors can provide an air lock between upstream and downstream equipment.
• This product is widely used in Pharmaceuticals, Chemical, Bulk Drug, Food, Milk powder feed, Plastic, Paint, Pesticides, Cement and building materials.

Advantages and Features

• Conveyor length can be customized according to your need.
• 0° – 30° inclination to suit the on-site conditions.
• Belt width can be 500-2400mm as your require.
• Low horsepower compared with other types of conveyor
• Belt conveyor cleaner is installed to clean the conveyor belt.
• Corridors are built along the belt conveyor for inspection and maintenance.
• Conveyor rollers are manufactured by our special roller production line, available of types of roller to ensure smooth conveyor system.

The Sorghum Crusher Mills consists of three roller mills, grooved rollers with under feed toothed roller and Donnelly type chutes for feeding of fiberized cane to Mill.
The roller would be of coarse grain cast iron .The cast iron shell would be hot shrunk on forged steel shaft .All the shafts would have square ends of square. The bottom roller would be provided with the juice rings and removable guards to prevent entry of juice into the bearings. The cast steel crown pinion is keyed to shaft and suitable mild steel guard and troughs provided. The bracket for roller bush bearing would be of cast steel with gun metal bush with water cooling arrangements.
The mills are provided with cast steel trash plate supported on heavy steel brackets with pivoted journals & adjustable by means of tie rods. Top roller and discharge roller scrappers would be of floating type secured on square shaft and provided with lever for adjusting device. Each mill would be provided with hydraulic loading systems, consisting of hydraulic accumulator, one for each of the journal for the top roller and accessories such as pumping set, receiver tank, gauges.
One forced feed oil lubricator for each mill having 16 no. of points is provided so as to have 2 points for each bearing, one bearing as standby.
Juice trough under the mills is provided of SS

Details

• Toothed under feed roller :Toothed type under feed roller having nominal diameters, would be provided. The shaft would be of EN 8 quality & supported by means of bush bearing. The under feet roller would be driven by top rollers through chain sprocket to give surface speed
• Donnely chute : Each Donnely chute is provided to feed the Each Mill at a suitable height .
• Slat type intermediate carriers : Rake type / slat type intermediate carriers, between the mills would be provided. The width of the carrier truck would be suitable to accommodate Each carrier drive would consist of one motors with  speed reducer, flexible coupling, common bed frame & a set of open sprockets & chains with guards
• Mill Drive: Suitable electric motors provided to drive the Mill separately
• Mill Gearbox: Suitable Planetary gearboxes provided to drive each mill separately. Each mill drive to be coupled through CI . The mill top roller would be connected to transmission gear shaft by means of forged steel tall bar and CI couplings.Two cast Iron coupling would be provided.

The Sugarcane Crusher Mills consists of three roller mills, grooved rollers with under feed toothed roller and Donnelly type chutes for feeding of fiberized cane to Mill.
The roller would be of coarse grain cast iron .The cast iron shell would be hot shrunk on forged steel shaft .All the shafts would have square ends of square. The bottom roller would be provided with the juice rings and removable guards to prevent entry of juice into the bearings. The cast steel crown pinion is keyed to shaft and suitable mild steel guard and troughs provided. The bracket for roller bush bearing would be of cast steel with gun metal bush with water cooling arrangements.
The mills are provided with cast steel trash plate supported on heavy steel brackets with pivoted journals & adjustable by means of tie rods. Top roller and discharge roller scrappers would be of floating type secured on square shaft and provided with lever for adjusting device. Each mill would be provided with hydraulic loading systems, consisting of hydraulic accumulator, one for each of the journal for the top roller and accessories such as pumping set, receiver tank, gauges. One forced feed oil lubricator for each mill having 16 no. of points is provided so as to have 2 points for each bearing, one bearing as standby. Juice trough under the mills is provided of SS

Details

• Toothed under feed roller :Toothed type under feed roller having nominal diameters, would be provided. The shaft would be of EN 8 quality & supported by means of bush bearing. The under feet roller would be driven by top rollers through chain sprocket to give surface speed
• Donnely chute : Each Donnely chute is provided to feed the Each Mill at a suitable height .
• Rake type/ slat type intermediate carriers : Rake type / slat type intermediate carriers, between the mills would be provided. The width of the carrier truck would be suitable to accommodate Each carrier drive would consist of one motors with  speed reducer, flexible coupling, common bed frame & a set of open sprockets & chains with guards
• Mill Drive: Suitable electric motors provided to drive the Mill separately
• Mill Gearbox: Suitable Planetary gearboxes provided to drive each mill separately. Each mill drive to be coupled through CI . The mill top roller would be connected to transmission gear shaft by means of forged steel tall bar and CI couplings.Two cast Iron coupling would be provided.

• The equipment is functionally safe and easy to operate.
• No manual handling.
• Through washing of cake.
• Toxic and hazardous material can be processed.
• Product purity maintained
• Blending of product possible before discharging.
• Complete automation.
• Combining filtration, washing, re-slurry and drying in a fully enclosed automated unit thus reduction of capital and operating costs.
• Large quantities can be processed faster than the conventional systems.
• Heat transfer surface can be provided on the vessel wall by providing jacket or limpet.

Features:

• Sturdy construction
• Durability
• Fine finishing

Salient Features:

• Grinding and Classifying in one machine
• Cool and smooth grinding
• Steep particle size distribution
• Sharp Classifier cut point, instantly adjustable.
• Easy cleaning and maintenance.
• Low specific energy requirement
• Compact space saving design.

Principle Of Operation:

• The material to be ground is conveyed from a hopper by screw feeder or pneumatically fed through Rotary Air Lock Feeder to the grinding chamber of the Air Classifying Mill (ACM). The pins/bars of the rotor break the particles of the material. These particles are entrained by an air stream which enters below the pin rotor and are carried up between the inner wall and the shroud ring with baffles which decrease the air swirl. These particle then enter the classifying section where the fine material is carried out with the air through the classifier rotor to the outlet, the course material is thrown against the shroud rind and carried down to the pin rotor for further reduction. After leaving the micron air mixed with fine particles enter the bag filter where the fine particles are separated and the clean air is discharged to the atmosphere.

Air Classifying Mill grinding system consists of the following:

• Feed Hopper
• Screw/Pneumatic Feeder with Rotary Air Lock
• Air Classifying Mill
• Reverse Pulse Jet Bag Filter
• Discharge Rotary Air Lock
• ID Fan
• Inter Connecting Duct Work
• Control Panel

Application:ACM can be used for almost the whole field of size reduction of products upto a hardness of 4 Moh. Due to high air flow rates, the material has less tendency to heat-up and suitable for heat sensitive product size reduction. Our ACM design makes them ideal for the following applications:Food and Food , starches, artificial sweeteners, salt, spices, thickening agents (guar, carrageenan, xanthine, gelatin, alginates, and pectin), cocoa press cake, proteins, soy, grains, lactose, peas, fish, corn, rice and shrimp meals, cellulose, confectionery crumb, etc.NutraceuticalsBovine and shark cartilage, vitamins, magnesium citrate, calcium citrate, ginseng, Echinacea, chamomile, oyster shells, Scyllium, and oat hulls, etc.ChemicalsStearates, carbonates, sulphates, phosphates, inorganic salts, rubber and plastic additives, resins, carbon black, iron and other metal oxides, compounded powder coatings, silica gel, zeolites, crystalline polymers, herbicides, and pesticides, etc.Functional Fillers and MineralsLimestone, calcined kaolin, hydrous kaolin, calcium oxide, brucite, talc, gypsum, bentonite, wood, walnut shells, calcium hydroxide, soda ash, trona, etc.

Features

• A smooth indented inner profile ensures easy cleaning
• Turbulence is created at low fluid velocities to enhance the heat transfer in the tube
• Fouling on the tube surface is minimised
• A wide range of diameters & styles are available

Advantages:

Corrugated tube heat exchangers have many benefits and advantages over comparable smooth tube versions:

• Compact tubular heat exchanger
• Long running times due to turbulent flow
• Very low maintenance costs, minimum spares requirement
• Higher heat transfer coefficient (2-3 times) results in reduction in heat exchanger area up to 50%
• Fouling is minimised due to turbulence created by eddies at the periphery or tube wall
• High response to CIP
• Wide choice of MOC
• Uniform thermal processing
• More flexibility in annular space sizing.

Output :

• Pyrolysis oil :- 40 to 45%
• Carbon black:- 30 to 35%
• Steel Wire:- 10 to 15% ( Depends on Type Of Tyre being used )
• Pyrolysis Gas:- About 10 %

Application:Rotary kilns are used for the calcinations of Titanium dioxide, Illeminate, kaolin, Barium Carbonate, Magnesium Carbonate, Silica Gel, Lime, Activated Carbon, Vermiculite, Barium Sulphide, Magnesium Oxide, Petroleum Coke, Clay, Gypsum, Alumina etc.

Features :

• Centrifuges designed for achieving optimum solid/liquid separation
• Can handle particle size distribution of 5 micron to several mm
• Can handle slurry temperatures from - 10 to 80^oC
• Suitable for sticky, hard, crystalline as well as amorphous materials
• Can also supply centrifuges for other process conditions
• Machines supplied with Inertia Plate as well as Anti Vibration Mounts
• Fully opening outer case provision support.

Material Of Construction:Shell - ASTM - A 516 Grade 70 Dished Ends - ASTMA - A 516 Grade 70 Top & Bottom Mouth. Steel Casted Limped Coil - IS:1239. Saddles - MS to IS:2062, and Central Shaft - MS Seamless Pipe


Features:

• These Autoclave Unit are highly Durable
• These Autoclave Unit are Safe to use
• These Autoclave Unit are Quality tested

Specification:

• Working Pressure of Autoclave Unit: 25Kg/SGCM and are tested at 40Kg/SGCM
• Material used in Autoclave Unit: Stainless steel of grade SS304 and SS316
• Sizes of Autoclave Unit: Client Specific(Customized

Juice ExtractionThe extraction of juice can be done by using horizontal three roller mills using hydraulic pressure on mills. The milling tandem should contain two or three mills, each of three rollers. This reduces the moisture content in the bagasse and loss of the sugar in bagasse. The extraction of juice in the Khandsari sugar industry ranges from 55-65%.The cold raw juice is received alternatively in two underground tanks in the mill house. This juice, which is acidic (pH 5.2-5.4), milk of lime is addedand the pH of the juice is raised to 10. With addition of milk of lime in the given proportions, pH of the juice rises as the natural free organic acids are neutralized and juice becomes alkaline.

Juice PurificationThe purification of juice was carried out sulphitation tank. In this process sulphur is burnt in a special furnace with the help of an air compressor using atmospheric air and the SO2 gas is produced. The gas is made to bubble through the juice in the sulphitation tank through a perforated coil located in the bottom of the tank at a high pressure until the pH of the juice is reduced to 6.8-7.0. After neutralization, the juice is heated to 100°C in the round bottom pan of the bel and then pumped into the settling tanks. Here the impurities are allowed to settle down to the bottom leaving a supernatant layer of clear juice. The time required for settling is approximately 45 minutes. The clear juice is drawn off in the tank by means of suitable cocks placed at different levels and is allowed to flow into standard bel for being concentrated to rab (massecuite). The muddy juice remaining at the bottom of the settling tank is pumped to filter presses for filtration for the recovery of any sucrose. The filtrate fromthese bag filter press and the washings are directed into the standard bel for being mixed with the rest of the clear juice.

Juice ConcentrationBy Open Pan BoilingThere are several different configurations of boiling pans for concentration of sugarcane juice by open pan (in round bottom vessel called “bel” in local language) boiling. These bels are heated by firing bagasse in the furnace. The juice is heated to 96-98°C and then concentrated at temperatures between 105-106°C in various pans.

Solidification of concentrated JuiceThe solidification and crystallization of the concentrated juice is done in crystallizers. The rab (106°C) is then transferred to crystallizer and allowed to remain there for about 36 hours for the growth of crystals. The crystallizers are fitted with special stirrers rotating slowly continuously for the formation and growth of crystals. When the rab has cooled down to room temperature after about 36 hours and is fully mature, is taken to centrifuge machine. Crystals are slightly washed with water in the centrifuge. The separated crystals are dried and bagged as first quality sugar. The mixture of heavy and light molasses obtained after the separation of the crystals from the first rab is called ‘first molasses’. This is again boiled to give second rab. The second rab is allowed to cool and mature in crystallizers, which are also fitted with stirrers but these crystallizers are smaller in size. The second rab takes about 60-70 hours to mature and cool down to room temperature. The sugar separated from the second rab by centrifuging is sun dried and bagged as ‘second sugar, which is slightly inferior to the first sugar. The mixture of heavy and light molasses resulting from the purging of the second rab is known as ‘second molasses"

Suspension / MountingAll the bottom driven basket centrifuges can be supplied either in 3 point type suspension or the newer 4 point type mounting (on VISCO Damper / Sordino Damper) anti vibration mounts.

Material of constructionCarbon Steel, Stainless Steel, Hastalloy, Rubber Lined, Fluoro Polymer Coatings like Halar (ECTFE), PVDF (ETFE ), Teflon (PFA) etc. Lining / Coating can be provided on the contact parts as well as on the exterior body for prevention from spillage and corrosive atmosphere.

Advantages of 4 Point Mounting

• Level of vibration is much lower & operates very smoothly.
• Can be mounted on upper floor and can be easily relocated.
• Almost negligible maintenance cost.
• Working area is free from abstracts and a clean area can be maintained.

Types / Models of Basket Centrifuges

• Pilot Plant Centrifuge
• Bottom Driven Top Discharge Type Centrifuge
• Bag Lifting Type Centrifuge
• Bottom Discharge Type Centrifuge with/without Scrapper
• Top Driven Bottom Discharge Centrifuge

Additional Features (Optional)

• Residual Heel (Cake Removal System)
• Cleaning in Place (CIP)
• Leak Test as per DIN 24 400
• Nitrogen Blanking System
• Speed Indication with Zero Speed Switch
• Automation
• Cake Sensor

Features

• Sturdy construction
• Low power consumption
• User friendly design
• Easy installation
• Available in numerous modes
• Ideal in wet & powder mixing

A ribbon blender consists of a U-shaped horizontal trough containing a double helical ribbon agitator that rotates within. The agitator’s shaft is positioned in the center of the trough and has welded spokes on which the helicalribbons (also known as spirals) are welded. Since the ribbon agitator consists of a set of inner and outer helicalribbons, it is referred to as a “double” helical ribbon agitator. The gap between the ribbon’s outer edge and theinternal wall of the container ranges from 3 to 6 mm depending on the application. The ribbon agitator is poweredby a drive system comprised of a motor, gearbox, and couplings. The agitator shaft exits the blender container ateither end through the end plates bolted or welded to the container. The area where the shaft exits the containeris provided with a sealing arrangement to ensure that material does not travel from the container to the outsideand vice-versa. The blender assembly along with the drive system components viz. motor, gearbox, couplings andbearing supports is mounted on a supporting frame.
The charging of material in the blender is generally throughnozzles or feed-hoppers mounted on the top cover of the blender. The inlet cover also provides maintenance andcleaning access to the inside of the blender. An external jacket can also be provided on the blender container forapplications which require heating or cooling of product material. The materials to be blended are loaded into theblender, this is generally up to the level of the outer ribbon’s tip. The ribbon agitator is designed to operate at aperipheral speed (also known as tip speed) of approximately 100 meters / minute, depending on the applicationand the size of the equipment. A spray pipe for adding liquids can be mounted above the ribbons. For materialsthat tend to form agglomerates during mixing, high speed choppers can be provided for disintegration of theagglomerates. During the blending operation, the outer ribbons of the agitator move the material from the ends tothe center while the inner ribbons move the material from the center to ends.
Radial movement is achievedbecause of the rotational motion of the ribbons. The difference in the peripheral speeds of the outer and innerribbons results in axial movement of the material along the horizontal axis of the blender. As a result of the radialand the counter-current axial movement, homogenous blending is achieved in short time. After blending, thematerial is discharged from a discharge valve located at the bottom of the trough. The discharge can be fitted withany of various valves, viz. slide-gate, butterfly, flush bottom, spherical and other types depending on theapplication. The operation of the valves can be manual or pneumatically actuated. Ribbon blenders can bedesigned for multiple discharge ports. Unlike tumbling blenders where discharge of material is achieved by gravity, in a ribbon blender the material is discharged by rotation of the ribbon agitator.

The process of activation is carried out in two stages. Firstly, the coconut shell is converted into shell charcoal by carbonization process which is usually carried out in mud pits, brick kilns and metallic portable kilns. The coconut shell charcoal is activated by reaction with steam at a temperature of 900 OC – 1100 OC under controlled atmosphere in rotary kilns. The reaction between steam and charcoal takes place at the internal surface area, creating more sites for adsorption. The temperature factor, in the process of activation is very important. Below 900 OC the reaction becomes too slow and is very uneconomical. Above 1100 OC the reaction becomes diffusion controlled and therefore takes place on the outer surface of the charcoal resulting in loss of charcoal.
In the process of activation of charcoal, the solid carbonaceous fuel is converted in to combustible gases termed as producer gas by partial combustion with limited supply of air and remaining fixed carbon being converted into Activated Carbon by steam.

The manufacture of Activated Carbon divided into three categories as

• Granulation Plant
• Activation Plant
• Post Activation Plant

Advantages

• The equipment is functionally safe and easy to operate.
• No manual handling.
• Through washing of cake.
• Toxic and hazardous material can be processed.
• Product purity maintained
• Blending of product possible before discharging.
• Complete automation.
• Combining filtration, washing, re-slurry and drying in a fully enclosed automated unit thus reduction of capital and operating costs.
• Large quantities can be processed faster than the conventional systems.
• Heat transfer surface can be provided on the vessel wall by providing jacket or limpet.

Features

• A smooth indented inner profile ensures easy cleaning
• Turbulence is created at low fluid velocities to enhance the heat transfer in the tube
• Fouling on the tube surface is minimised
• A wide range of diameters & styles are available

AdvantagesCorrugated tube heat exchangers have many benefits and advantages over comparable smooth tube versions:

• Compact tubular heat exchanger
• Long running times due to turbulent flow
• Very low maintenance costs, minimum spares requirement
• Higher heat transfer coefficient (2-3 times) results in reduction in heat exchanger area up to 50%
• Fouling is minimised due to turbulence created by eddies at the periphery or tube wall
• High response to CIP
• Wide choice of MOC
• Uniform thermal processing
• More flexibility in annular space sizing.

ApplicationRotary kilns are used for the calcinations of Titanium dioxide, Illeminate, kaolin, Barium Carbonate, Magnesium Carbonate, Silica Gel, Lime, Activated Carbon, Vermiculite, Barium Sulphide, Magnesium Oxide, Petroleum Coke, Clay, Gypsum, Alumina etc.

Features

• Mechanical clutch pulley
• Standard 3 pendulum suspension
• Variable frequency drive (inverter)
• Inertia plate and anti vibration mounts (4 point mounting) Simple construction
• Low maintenance cost
• Suitable for sticky, hard and lumpy products

Application

• Centrifuges/Hydro Extractors are perfect for extraction of water/liquid in Pharmaceutical
• Chemical, Textile Industries and ETP plants.

Special Features

• Ball mill can be provided in MS/SS/Alloy Material with or without rubber lining.
• Jacketed arrangement for heating or cooling applications.
• Custom - designed to suit your requirements.
• Stable performance and easy installation.
• Easy maintenance and operation.
• Counterbalance is directly opposite to man-hole opening.
• Heavy support stand is provided.
• Replaceable liners. (On request).

Operational Advantages

• Uniform quality throughout of the entire batch, batch after batch.
• Fineness accurately controlled by operating time, mechanical regulators being unnecessary.
• Ultimate fineness is possible, less than 1 micron.
• No workman's attention required while Mills is running. No skilled help needed at any time.
• Combined grinding & mixing accomplished most efficiently without loss of time.
• Equally suited for grinding both wet & dry products.
• Extremely low power consumption per unit of material.
• It can be easily cleaned.

The bucket elevator can be belt or chain bucket lift. Both can be used for transporting powder, granule and lump materials Vertically. It's compact structure and less room. It can run in high level and with good seal property. The belt bucket elevator is light and convenient, with easy maintained and low noise. It can be used for transporting density less than 1.5t/m or granule materials. The chain bucket elevator is heavy loading and convenient for maintenance. It can also be used for transporting large capacity and density more than 5t/m or lump material.
Chain Bucket Elevator Transporter apply to transporting materials vertically such as powder, pellet, particulate, even if with more surface friction, for example food, coal, cement, granular ore, etc. The lifting height is up to 40 meters.

Material Of ConstructionShell - ASTM - A 516 Grade 70 Dished Ends - ASTMA - A 516 Grade 70 Top & Bottom Mouth. Steel Casted Limped Coil - IS:1239. Saddles - MS to IS:2062, and Central Shaft - MS Seamless Pipe

Features

• These Autoclave Unit are highly Durable
• These Autoclave Unit are Safe to use
• These Autoclave Unit are Quality tested

NSI Equipments Pvt. Ltd. Continuous Ball Mill is useful for grinding coarse feed to get fine powder in single continuous operation. It is for grinding Ceramics, Cement, Pencil, Paint, Chemical, Ink, Marble, Coal, minerals, Ferro Alloys etc.

Applications

• Grey & White Cement
• Limestone
• Coal
• Chrome Ore
• Iron Ore
• Silica Manganese
• Phosphate
• Slag
• Pet coke
• Alumina

Crushing MillsAfter tipping the cane passes through a shredder, which reduces the billets of cane to a fibrous mass. The shredded cane then passes through a series of mill tandem to extract as much cane juice as possible. Most of the crushing mills are driven by electric motor. The juice from the first crushing mill is analysed in the laboratory for sugar content (CCS). Payment to growers is based on weight of cane and CCS value

Steam Generating PlantThe fibre remaining after the cane has passed through the milling train is called "bagasse". Bagasse is used as fuel for the boiler plant, which provides steam to power the entire factory including our electricity generating turbines. Bagasse is also stored for use in the lead up to the start of the crushing season and when wet weather disrupts harvesting operations. This makes our factory virtually independent of external energy needs during the crushing season

ClarificationThe cane juice, as delivered from the milling tandems, contains some soil and other undesirable impurities. To remove these, the juice is heated and lime is added to settle the unwanted material. The impurities settle out in the clarifier and then go to the rotary vacuum filters, which filter out any remaining juice. The filter mud from the vacuum filters is rich in nutrients and is recycled back to cane fields. Clear amber coloured clarified juice containing about 15% sugar is decanted from the clarifiers to the evaporators

EvaporationThe clarified juice is concentrated to thick syrup by boiling off water in the evaporators. The juice passes continuously from vessel to vessel until it is concentrated to syrup containing approximately 70% sugar. The evaporators are operated under vacuum and in "multiple effects" configuration whereby the vapour space of one vessel is connected to the heating surface of the next throughout the set. This gives maximum efficiency in evaporation and steam usage. Boiling under a vacuum is very energy efficient because the boiling point of the liquid is much lower than at normal atmospheric pressure

Pan StageAt the pan stage the syrup from the evaporators is converted to crystal sugar. A charge of syrup is taken into a vacuum pan and again boiled under a vacuum. A quantity of very fine “seed” crystal is introduced. As water is evaporated fresh syrup is added and sugar is deposited on the seed crystal. This process continues until the crystals have reached the desired size (approx. 1 mm square). The resulting semi liquid mass of sugar crystals and molasses is called ‘massecuite'.

CentrifugationSugar crystals are separated from the syrup in the centrifugals. The centrifugals are perforated metal baskets spun at high speed by an electric motor. While the sugar is spinning in the baskets it is given a short burst of hot water to help wash the sticky molasses off the sugar crystals.

Sugar DryersSugar has to be dried and cooled to precise levels to enhance its storage life. This is done in the sugar driers. Evaporation of excess water from the surface of the crystals results in the desired cooling of the sugar. In the generally wet conditions we use large air-conditioning units to provide the cool dry air to the sugar driers. The dried and cool sugar is now ready for shipment.

Cane CarrierThis is used to transport cane to the milling tandem, and consists of chains and slats. Its width is normally equal to the mill size.

MillA cane-crushing unit having normally consisting of three rollers in a heavy steel housing. Cane first passes between the top and front rollers, then between the top and back rollers, to extract the juice.

CrushersA cane crushing unit, preceding the first mill to crush the cane prior to extraction of juice, for the purpose of improving the quantity of juice extracted. Normally consists of two rollers.

ShredderThis has the same purpose as the crusher, but a different principle. Consists of a drum, with a concentric shaft, on which hammers are mounted on arms.

Mill TandemA complete mill is complex, consisting of crusher (or shredder) and all mills, together with drives and reducing gears.

Cane KnivesThese are mounted on cane carriers prior to entrance to mills, for preventing entire cane stalks from entering the mills, straightening and precutting the cane, for the purpose of improving juice extraction and saving driving power at the same time.

Intermediate CarriersThese transport the milled cane (bagasse) from one mill to the next. BAGASSE CARRIER This carries the bagasse from the last mill to the boilers, and its excess to storage.

Power PlantThis produces electricity by means of non-condensing steam turbines, which drive generators.

Juice HeaterA heat exchanger in which juice is heated by using steam as a medium, normally a multi-pass system. Juice flows through tubes, while steam passes along the outside of the tubes, in the cylindrical body.

ClarifierIt is a large vertical cylindrical tank, where juice is given time for decantation, to separate the clear juice from the turbid, which still contains the mud. Juice flow is continuous.

Drum FilterA device to separate the mud from the turbid juice; normally of the rotary vacuum type. , to let the juice pass and retain the mud on its surface.

EvaporatorA series of vessels, in which excess water from the juice is evaporated to form a more concentrated liquid, now called syrup. The vessels work in series under increasing vacuum conditions, to reduce the boiling temperature gradually as the concentration increases step-wise. This prevents overheating of juice and loss of sucrose. The vessels together form a triple-, quadruple- or quintuple-effect evaporator.

Vacuum PanSimilar to an evaporator vessel, a continuation of the evaporating process, but carried so far that crystallization occurs. Also boils under vacuum for reduced boiling temperature. The syrup is now transformed into massecuite , which is a mixture of crystals and molasses.

CrystallizerA strike receiver in which the charge from the vacuum pan is stored before going to the centrifugals. Its purpose is cooling, to increase grain size and reduce sucrose left in molasses.

CentrifugalA machine with a fast spinning drum and a screen, inside, through which the molasses can pass while the crystals are retained. Separation is based on the difference in specific gravity, amplified by centrifugal force.

DryerA long drum-like rotating cylinder, where sugar is brought in contact with heated air, to reduce its moisture content.

CoolerSame as a dryer, but air is dry and cooled to reduce temperature of sugar, heated by the dryer. This is to prevent caking during storage. The combination of dryer an

Typical Bottom Discharge Cycle

• Feeding : A filter media is fixed to the cylindrical surface of a perforated basket. The feed slurry is directed to the basket wall using a feed pipe. Feeding is carried out while the basket is rotating at an appropriate speed. After the required cake is built, feeding is stopped. The centrifuge is run for some time to partially de-water the solids. Feeding can be repeated if there is adequate space for further build up of cake.
• Washing : After feeding, washing is carried out by pumping wash liquid through the wash pipe.
• Spinning : The basket is run at the spinning speed to complete the de-watering process.
• Scraping : The speed of the basket is reduced to the scraping speed (slow speed). A scraper knife cuts the solids, discharging them through the chute.
• Heel Removal - Optional : Some material remains on the filter media after scraping and is called residual heel. This heel can be removed by using the heel removal system.
• Cleaning In Place - Optional : The centrifuge can be cleaned using a CIP system.
• Dynamic Braking :The centrifuge basket is braked or slowed down using an electrical braking system. The back EMF generated by the motor when idling is used to create the breaking impulse. This braking ensures a safe and friction free means of halting the rotating assembly.
• Seperate heat sinks are given to ensure that the heat generated is dissipated effectively and the unit can be located even outdoors.

Advantages

• Cake Discharge in powder form.
• Solid discharge in closed environment
• Operation can be automated using a PLC.
• Heel Removal System enables regenerating of filter media.
• Toxic, allergic or hazardous material can be safely handled.
• Minimum attrition of crystal due to scraping at low speeds.
• No contact between product and operator during operation.
• Drastic reduction in manual labour due to discharge of filter cake with help of a scraper.

Material of construction

• Stainless Steel , Carbon Steel, Hastelloy, Rubber Lined , Fluoro Polymer Coating / Lining viz.- Halar (ECTFE), Teflon (PFA )
• Lining/ Coating can be provided not only on the contact parts but also on the exterior body for prevention from spillage and corrosive atmosphere.

NoteBottom Discharge Centrifuge is advised for a non-sticky crystalline product which can be easily cut by the scraper blade.

Screw Conveyor is a general type conveyor. It’s mainly used for conveying granule, powder and compound material. Two models as your choice: – Horizontal Screw Conveyor and Inclined Screw Conveyor. According to customer’s different requirements and industry, we can do special design for your company.
This machine is mainly used in conveying powder, particles of ascension, suitable for pharmaceutical, chemical, food and other industries.

Advantages and Features

• With cover, whole sealing structure, without pollution to the environment.
• Conveyor length can be customized according to your need.
• Simple structure, use little material to manufacture, save cost for you.
• Conveyor angle can be 0-20 degree. Save space on the site.
• Screw pitch can be customized according to require of different material.
• According to real working conditions, trough screw conveyor machine can be multiple inlets and outlets.
• Adopts hanging bearing to connect screw blades which is longer than 3-4m.
• Adopts the method of spot welding to weld spiral blade on the screw shaft.
• Reducer motor brand can be domestic or imported: Tailong, SEW, Siemens etc.
• Easy to disassemble into several sections, save space during transportation.

Details

• Screw conveyors can be designed without a center pipe. This type of conveyor is called a shaft less screw conveyor and is designed for conveying wet, sticky, sluggish products such as industrial sledges and bio solids.
• Screw conveyors can be used to cool, heat or dry products in transit. Depending on the heat transfer requirements, a screw conveyor can be jacketed, or a hollow-flight design utilized to provide the necessary heat transfer for the application.
• Screw conveyors can be designed to be vapor-tight or hold an internal pressure. This is very important when conveying toxic or hazardous products such as those in the chemical industry.
• Screw conveyors can provide an air lock between upstream and downstream equipment.
• This product is widely used in Pharmaceuticals, Chemical, Bulk Drug, Food, Milk powder feed, Plastic, Paint, Pesticides, Cement and building materials.

Advantages and Features

• Conveyor length can be customized according to your need.
• 0° – 30° inclination to suit the on-site conditions.
• Belt width can be 500-2400mm as your require.
• Low horsepower compared with other types of conveyor
• Belt conveyor cleaner is installed to clean the conveyor belt.
• Corridors are built along the belt conveyor for inspection and maintenance.
• Conveyor rollers are manufactured by our special roller production line, available of types of roller to ensure smooth conveyor system.

The Sorghum Crusher Mills consists of three roller mills, grooved rollers with under feed toothed roller and Donnelly type chutes for feeding of fiberized cane to Mill.
The roller would be of coarse grain cast iron .The cast iron shell would be hot shrunk on forged steel shaft .All the shafts would have square ends of square. The bottom roller would be provided with the juice rings and removable guards to prevent entry of juice into the bearings. The cast steel crown pinion is keyed to shaft and suitable mild steel guard and troughs provided. The bracket for roller bush bearing would be of cast steel with gun metal bush with water cooling arrangements.
The mills are provided with cast steel trash plate supported on heavy steel brackets with pivoted journals & adjustable by means of tie rods. Top roller and discharge roller scrappers would be of floating type secured on square shaft and provided with lever for adjusting device. Each mill would be provided with hydraulic loading systems, consisting of hydraulic accumulator, one for each of the journal for the top roller and accessories such as pumping set, receiver tank, gauges.
One forced feed oil lubricator for each mill having 16 no. of points is provided so as to have 2 points for each bearing, one bearing as standby.
Juice trough under the mills is provided of SS

Details

• Toothed under feed roller :Toothed type under feed roller having nominal diameters, would be provided. The shaft would be of EN 8 quality & supported by means of bush bearing. The under feet roller would be driven by top rollers through chain sprocket to give surface speed
• Donnely chute : Each Donnely chute is provided to feed the Each Mill at a suitable height .
• Slat type intermediate carriers : Rake type / slat type intermediate carriers, between the mills would be provided. The width of the carrier truck would be suitable to accommodate Each carrier drive would consist of one motors with  speed reducer, flexible coupling, common bed frame & a set of open sprockets & chains with guards
• Mill Drive: Suitable electric motors provided to drive the Mill separately
• Mill Gearbox: Suitable Planetary gearboxes provided to drive each mill separately. Each mill drive to be coupled through CI . The mill top roller would be connected to transmission gear shaft by means of forged steel tall bar and CI couplings.Two cast Iron coupling would be provided.

The Sugarcane Crusher Mills consists of three roller mills, grooved rollers with under feed toothed roller and Donnelly type chutes for feeding of fiberized cane to Mill.
The roller would be of coarse grain cast iron .The cast iron shell would be hot shrunk on forged steel shaft .All the shafts would have square ends of square. The bottom roller would be provided with the juice rings and removable guards to prevent entry of juice into the bearings. The cast steel crown pinion is keyed to shaft and suitable mild steel guard and troughs provided. The bracket for roller bush bearing would be of cast steel with gun metal bush with water cooling arrangements.
The mills are provided with cast steel trash plate supported on heavy steel brackets with pivoted journals & adjustable by means of tie rods. Top roller and discharge roller scrappers would be of floating type secured on square shaft and provided with lever for adjusting device. Each mill would be provided with hydraulic loading systems, consisting of hydraulic accumulator, one for each of the journal for the top roller and accessories such as pumping set, receiver tank, gauges. One forced feed oil lubricator for each mill having 16 no. of points is provided so as to have 2 points for each bearing, one bearing as standby. Juice trough under the mills is provided of SS

Details

• Toothed under feed roller :Toothed type under feed roller having nominal diameters, would be provided. The shaft would be of EN 8 quality & supported by means of bush bearing. The under feet roller would be driven by top rollers through chain sprocket to give surface speed
• Donnely chute : Each Donnely chute is provided to feed the Each Mill at a suitable height .
• Rake type/ slat type intermediate carriers : Rake type / slat type intermediate carriers, between the mills would be provided. The width of the carrier truck would be suitable to accommodate Each carrier drive would consist of one motors with  speed reducer, flexible coupling, common bed frame & a set of open sprockets & chains with guards
• Mill Drive: Suitable electric motors provided to drive the Mill separately
• Mill Gearbox: Suitable Planetary gearboxes provided to drive each mill separately. Each mill drive to be coupled through CI . The mill top roller would be connected to transmission gear shaft by means of forged steel tall bar and CI couplings.Two cast Iron coupling would be provided.

• The equipment is functionally safe and easy to operate.
• No manual handling.
• Through washing of cake.
• Toxic and hazardous material can be processed.
• Product purity maintained
• Blending of product possible before discharging.
• Complete automation.
• Combining filtration, washing, re-slurry and drying in a fully enclosed automated unit thus reduction of capital and operating costs.
• Large quantities can be processed faster than the conventional systems.
• Heat transfer surface can be provided on the vessel wall by providing jacket or limpet.

Features:

• Sturdy construction
• Durability
• Fine finishing

Salient Features:

• Grinding and Classifying in one machine
• Cool and smooth grinding
• Steep particle size distribution
• Sharp Classifier cut point, instantly adjustable.
• Easy cleaning and maintenance.
• Low specific energy requirement
• Compact space saving design.

Principle Of Operation:

• The material to be ground is conveyed from a hopper by screw feeder or pneumatically fed through Rotary Air Lock Feeder to the grinding chamber of the Air Classifying Mill (ACM). The pins/bars of the rotor break the particles of the material. These particles are entrained by an air stream which enters below the pin rotor and are carried up between the inner wall and the shroud ring with baffles which decrease the air swirl. These particle then enter the classifying section where the fine material is carried out with the air through the classifier rotor to the outlet, the course material is thrown against the shroud rind and carried down to the pin rotor for further reduction. After leaving the micron air mixed with fine particles enter the bag filter where the fine particles are separated and the clean air is discharged to the atmosphere.

Air Classifying Mill grinding system consists of the following:

• Feed Hopper
• Screw/Pneumatic Feeder with Rotary Air Lock
• Air Classifying Mill
• Reverse Pulse Jet Bag Filter
• Discharge Rotary Air Lock
• ID Fan
• Inter Connecting Duct Work
• Control Panel

Application:ACM can be used for almost the whole field of size reduction of products upto a hardness of 4 Moh. Due to high air flow rates, the material has less tendency to heat-up and suitable for heat sensitive product size reduction. Our ACM design makes them ideal for the following applications:Food and Food , starches, artificial sweeteners, salt, spices, thickening agents (guar, carrageenan, xanthine, gelatin, alginates, and pectin), cocoa press cake, proteins, soy, grains, lactose, peas, fish, corn, rice and shrimp meals, cellulose, confectionery crumb, etc.NutraceuticalsBovine and shark cartilage, vitamins, magnesium citrate, calcium citrate, ginseng, Echinacea, chamomile, oyster shells, Scyllium, and oat hulls, etc.ChemicalsStearates, carbonates, sulphates, phosphates, inorganic salts, rubber and plastic additives, resins, carbon black, iron and other metal oxides, compounded powder coatings, silica gel, zeolites, crystalline polymers, herbicides, and pesticides, etc.Functional Fillers and MineralsLimestone, calcined kaolin, hydrous kaolin, calcium oxide, brucite, talc, gypsum, bentonite, wood, walnut shells, calcium hydroxide, soda ash, trona, etc.

Features

• A smooth indented inner profile ensures easy cleaning
• Turbulence is created at low fluid velocities to enhance the heat transfer in the tube
• Fouling on the tube surface is minimised
• A wide range of diameters & styles are available

Advantages:

Corrugated tube heat exchangers have many benefits and advantages over comparable smooth tube versions:

• Compact tubular heat exchanger
• Long running times due to turbulent flow
• Very low maintenance costs, minimum spares requirement
• Higher heat transfer coefficient (2-3 times) results in reduction in heat exchanger area up to 50%
• Fouling is minimised due to turbulence created by eddies at the periphery or tube wall
• High response to CIP
• Wide choice of MOC
• Uniform thermal processing
• More flexibility in annular space sizing.

Output :

• Pyrolysis oil :- 40 to 45%
• Carbon black:- 30 to 35%
• Steel Wire:- 10 to 15% ( Depends on Type Of Tyre being used )
• Pyrolysis Gas:- About 10 %

Application:Rotary kilns are used for the calcinations of Titanium dioxide, Illeminate, kaolin, Barium Carbonate, Magnesium Carbonate, Silica Gel, Lime, Activated Carbon, Vermiculite, Barium Sulphide, Magnesium Oxide, Petroleum Coke, Clay, Gypsum, Alumina etc.

Features :

• Centrifuges designed for achieving optimum solid/liquid separation
• Can handle particle size distribution of 5 micron to several mm
• Can handle slurry temperatures from - 10 to 80^oC
• Suitable for sticky, hard, crystalline as well as amorphous materials
• Can also supply centrifuges for other process conditions
• Machines supplied with Inertia Plate as well as Anti Vibration Mounts
• Fully opening outer case provision support.

Material Of Construction:Shell - ASTM - A 516 Grade 70 Dished Ends - ASTMA - A 516 Grade 70 Top & Bottom Mouth. Steel Casted Limped Coil - IS:1239. Saddles - MS to IS:2062, and Central Shaft - MS Seamless Pipe


Features:

• These Autoclave Unit are highly Durable
• These Autoclave Unit are Safe to use
• These Autoclave Unit are Quality tested

Specification:

• Working Pressure of Autoclave Unit: 25Kg/SGCM and are tested at 40Kg/SGCM
• Material used in Autoclave Unit: Stainless steel of grade SS304 and SS316
• Sizes of Autoclave Unit: Client Specific(Customized