VT CORP Pvt Ltd

Andheri East, Mumbai, Maharashtra

Design

• Very Sturdy and Rugged Frame Design
• Quick Belt change mechanism ensures very low down time.
• Designed for capacities from 1 to 2000 TPH
• Unique Dual Load cell design for accurate weighing
• Feed control inputs from Driving as well as Driven pulleys to ensure Precise feed rate.
• Accuracy as high as + 0.5% on the set point

Electronics

• Our Electronic controller ensures trouble free interface with the plants processes and control system.
• Specially developed Software offers seamless integration with PLC or PC

ServiceSupport of the customer does not end once the equipment is sold. It is the beginning. With after-sales support being the cornerstone of our business philosophy, we offer prompt and efficient after sales service.

Salient Features

• Boon for customer who finds difficulty in getting Manpower/ Labor for loading bags in truck
• Maximize profits by minimizing loading, waiting and delivery times
• Satisfy your customers with high-quality and stable loads
• Optimizes loading capacity
• Increase operator satisfaction
• Create a safer working environment for personnel

Bag Loading MachineThe concept of the three dimensionally adjustable bag loading machine with telescoping head for loading trucks issued to V T CORP PVT. LTD. several years ago.

Fully Automatic Truck Loading System byV T CORP PVT. LTD. is a compact, efficient, economical and automated system that loads in-layers-arranged bags directly onto trucks. Since its market introduction, customers have already come to appreciate the systems considerable advantages: high speed, high operational availability and easy maintenance.

What is Forced Draft Cooler?The Forced Draft Cooler is tubular convective type Heat Exchanger used for cooling of hot gases.In Sponge Iron Plants the kiln outlet gases are at approx. 900 to 950 °C. These flue gases cannot be let out to atmosphere as it is and are to be de-dusting. Hence, it is mandatory to provide Dust Collecting system. The major problem of providing the Dust Collecting System is the temperature of the flue gases and it becomes necessary to cool the kiln exhaust gases to around 180 to 220 °C.
The best way to accomplish this task is to have air to gas heat exchanger. Although dilution with ambient air / water spray etc. are available for the heat exchanger. Air to gas force draft heat exchanger are the simple, economical & best suited system.

Forced Draft Cooler - System DescriptionThe air to gas Cooler is a tubular heat exchanger where, the hot kiln exhaust gases are made to pass over the tubes and cold atmospheric Air is made to pass through the tubes.This system saves considerable energy due to lower pressure drop. Also the cleaning of the FD Cooler is easy as the dusty air is made to pass over the tubes. Since there is practically no moving parts in the system and the design is a modular construction, it is easy to install, and economical and easy to maintain. This system is designed for 24 x 7 operations.

Forced Draft Cooler – Advantages

• No water requirement.
• Less power consumption due to low pressure drop of the system
• Low in operating cost – Due to use of ambient air
• Easier to install, clean and maintenance doe to modular system
• Less space required – due to modular construction

Forced Draft Cooler – Design Basis

• F D Cooler is for the cooling of flue gases.
• Flue gas would pass outside the Tubes and cooling air inside the Tubes
• Easier maintenance of the Heating surface
• Lesser Choking of the Tubes
• Low Pressure drop in the flue gas side thereby saving the power consumption I.D. fan
• Modular construction saves precious time in erection
• On line cleaning of system with compressed air Blast
• Over temperature protection
• Warm cooling air can be used by proper tapping to the advantages of the plant to reduce fuel consumption
• Individual Force Draft Cooler (FDC) for individual kiln

Vertical Impeller Type Electronic Stationary Packer        Micro Processor based stationary and rotary Electronic Packers.        Fully automatic Filling & Weighing.        Output of the machine is 15 tons/hour/spout.        Digital weighing system with indicator        Latest technology and user friendly designs        Two stages filling of the material inside the bag ensures better accuracy in weighments.        Uses pre-stitched valve type bags. Hence, no stitching is required after the bags are filled.        Same machine can be used for packing cement in jute, HDPE (woven), or paper bags (non-laminated)        Available in 1 to 6 filling spouts in stationary model and 3 to 12 filling spouts in rotary model.        Easy availability of spares and after sales service.

Hybrid systems utilizes both SNCR and SCR systems. Typically the SNCR system is utilized to reduce only a portion of the NOx while the NH3 slip is purposely kept high. The remaining NOx is reduced by the downstream SCR catalyst. This catalyst is referred to as a ‘slip breaker’ because it utilizes the unabsorbed NH3 from the SNCR system. Major advantage of the Hybrid system is that the SCR catalyst volume can be significantly reduced (up to 50% reduction) compared with a conventional SCR system.

Superior Features

• Long life of components
• Ease of maintenance
• Fully automatic in operation. Very little running attention needed
• Online monitoring and data logging of vital parameters
• Retrofitting convenience in existing process
• Better payback period
• Can be offered with integrated heat recovery system

Industry applications

• Power stations
• Internal Combustion engines
• Industrial Boilers
• Process Heaters
• Combustion Turbines
• Incinerators

model vtc-vgfp-1.1 is a digital load cell based auto weighing and packing machine controlled by micro-processor based controller. It is suitable for packing granules and powder products like, chemicals, fertilizer, sugar, rice, food grains, pulses, spices, salt, groundnut, sabudana, atta, maida, rava, namkeen, tea, etc.

operation of the machine

• the machineto befittedbelow the storage hopper. Material flows with the help of vibratory tray into the damper.

• on initiating the system flap opens and material falls into the load based weighing hopper.

• as soon as 90 % of the weight is reached flap closes & fine feed starts filling till the target weight is reached.

• thegate provided below the weighing hopper opens and the material falls into the bag

• the continuous sealer provided beside the machine with the help sealer you can pack.

salient features of the machine

• auto filling and weighing

• electronic microprocessor controlled machine

• machine can be used for variety of granules materials like spices-granules & powder product.

• small and compact machine

• easy to operate and maintain

The Operation Cycles of Auto Filling Machine Vtc-pmt-2

• Once the bag is clamped in the Bag holder, machine initiates automatically. The bag holder gets activated by Pneumatic Cylinder.
• The microprocessor auto-tares the weight & screw feeder rotates at full speed pushing the material into the bag.
• As soon as the first set point (i.e., approximately 75 to 80 % of target weight) is reached the Microprocessor reduces the speed of the motor through AC Drive & screw feeder pushes the material slowly into the bag. As soon as the second set point reaches (i.e., approximately 95% of target weight) the Microprocessor further reduces the speed of the motor through AC Drive & Screw Feeder pushes the material very slowly into the bag.
• As soon as the target weight is reached. The screw feeder stops instantly.
• The filled bag would be released on the slat conveyor.
• A Stitching Machine/Heat sealing machine will be provided above the conveyor will stitch/Seal the bag.
• It is also known as Chemical powder packing machine, lime packing machine, pigment packing machine, flour packing machine in open-mouth bags

We are the main supplier of this product.

These models are used for weighing and filling of powder / granules / flakes etc. in jumbo bag (Bulk Quantity). The feeder can be Screw, Flap-Gate of Rotary Feeder.

• The quantity of filling per bag can be maximum 2000kg.
• Models are available as Net weigher / Gross weigher type as per requirement.
• Vibratory compaction system can be provided to vibrant bag during / after filling.
• It is also known as Powder Packer, Granule Packer, Flakes Packer.

Operation of the Machine

• The Machine to be fitted below the Storage Hopper. Material flows into the damper controlled by Pneumatic Cylinder.
• The machine will hold bag below which the box or drum has to be put. After completion of filling, the bag will automatically drop in to below box or drum.
• This machine is a two stage feeding type.
• On initiating the system both the flap opens & material falls into the weighing hopper. As soon as the 90 % of the weight is reached one flap closes & fine feed starts till the target weight is reached the 2nd flap closes, stopping further fall of material into weighing hopper.
• The Butterfly Valve provided below the weighing hopper opens & the material falls into the bag through the open mouth bag holder.
• A Slat Conveyor will be placed below the packing machine which will carry the filled bags.

What is SNCR ?Selective Non-Catalytic Reduction is a post-combustion technology that is designed to control nitrogen oxides (NOx) emissions from boilers by the injection of ammonia or urea reagents into the flue gas around 1000 °C. At these temperatures the reaction is fast enough for almost complete consumption of the injected chemical within the available time frame without a catalyst to speed up the process. The purpose of the reducing agent is to enable reduction of the NOx species. The resulting product of the chemical reaction is elemental nitrogen (N2) and water (H2O).

Superior Features

• Long life of components
• Ease of maintenance
• Fully automatic in operation. Very little running attention needed
• Online monitoring and data logging of vital parameters
• Retrofitting convenience in existing process
• Better payback period
• Can be offered with integrated heat recovery system

Industry applications

• Power stations
• Internal Combustion engines
• Industrial Boilers
• Process Heaters
• Combustion Turbines
• Incinerators

In combustion systems where the flue gases have a short residence time in the temperature window for SNCR reactions, SCR technology will have to be employed. SCR involves injecting either an ammonia or urea reducing agent into the flue gas where a temperature of between 200°C - 550°C exists. The major difference with SCR is that a catalyst is used, which accelerates the chemical reaction and allows it to occur at lower temperatures. SCR technology is capable of achieving >95% NOx reduction

OPERATION OF THE MACHINE:

• The machine is equipped with Robotic Arm which also includes automatic bag placer and dispenser. Which lifts the bag from its stack and applies the bag holder below the discharging spout.
• A feeder discharges a pre-weighted amount of material in a hopper fitted on a load cell and discharge into the bag.
• After the bag is filled the Dispenser then Transfers the bag to the Sealing Zone where the bag is stitched and then Discharged.
• Entire process including the Motorized and Pneumatic System is controlled by Microprocessor Based Controller & PLC.
• We have different models for higher capacity packing.