Other Products / Services #281405

ATE produces these tube bundles to TEMA Standards, so you do not compromise safety and quality for less cost and lead time. We guarantee our tube bundles will perform as well as or better than your original bundles. Our tube bundles are dimensionally interchangeable, cost-effective, and reliable.Tube bundles are pressure tested at 225 psi. each tube is independently reviewed for structural soundness as well as the tube sheet joint for each tube.

Tubes can be plain, low-finned (internal and/or external) or high-finned (integral or applied fin) with many methods for tubeside/shellside enhancement available.

Tube to tubeplate/tubesheet jointing methods include roller-expansion (with or without expansion grooves) and/or welding in addition to secondary seals such as grommets, o-rings, hydroscopic and compression seals.

ATE can design, engineer and manufacture tubular air pre-heaters, typically used for combustion air pre-heating. Rigorously engineered, the air pre-heaters are custom designed for your plant layout. We can handle very high gas temperatures, up to 1, 750 F with our refractory lined units.

Precoolers are evaporative cooling modules that are used specifically to precool air that is used to cool equipment such as heat exchangers, etc. Perhaps the best example of how a precooler is used is the conventional air conditioner condenser coil.

This coil is used to dissipate heat to the outside air during the cooling cycle of the air conditioner. Without precooling, the condenser coil uses outside air to dissipate the heat. If that heat is 120 degrees (f) then the efficiency of the heat transfer is greatly reduced. With precooling, the 120 degree (f) air temperature is reduced to about 90 degrees (f) which greatly improves the efficiency of the heat transfer of the condenser coil.

At lower temperatures across the condenser coil, the air conditioner efficiency improves, the energy use is reduced and the compressor useful life is increased. The air conditioner produces colder air at a lower energy cost.

Precoolers save energy costs, improve efficiency of the equipment being precooled and extends useful lifetime of the equipment.

Benefits

• 50% Lower water use
• Low pressure drop
• Longer pad life
• Lowest life cycle costs
• Temperatures always1-2C below wet bulb
• Enhances capacity
• Reduces Energy use
• Lowers peak demand
• Reduces condensing temperature
• Extends compressor life
• Keeps condenser coils cleaner
• Reduces condenser noise

Applications

• Air Cooled Condenser Pre Cooling
• Dry Cooler Pre Cooling
• Transformer Pre Cooling

our heating and cooling coils range is the result of over 15 years of experience in the sector both on the engineering and on the manufacturing sides. Coils for heating, cooling, and heat recovery can be manufactured to almost any size using or 5/8 o.d copper tubes with aluminium or copper fins and galvanized or stainless steel casings for duct or ahu mounting.

steam heating coilssteam air heating coils for air conditioning and process heating using dry saturated steam.coils can be manufactured to suit almost any size of ducting, plenum or air handling unit.

hot water heating coilshot water air heating coils for air conditioning and process heating using l.p.h.w., m.p.h.w., h.p.h.w. Or low grade hot water generated from other equipment.

chilled water cooling coilschilled water air cooling coils for air conditioning and process cooling which can be used with ethylene or propylene glycol solutions for low temperature applications.

dx cooling coilsdirect expansion air cooling coils for air conditioning and process cooling which can be used with hfc and hcfc refrigerants.

ate manufactures heating and cooling coils for:- air handling units- ventilation- refrigeration- marine applications- food processing industry- industrial applications- special applications


features:- up to 9.5 m coil length- construction according to your standard and drawing- many materials and geometries available- replacement coils- 2 weeks delivery- many accessories available

we make finned tube heat exchangers of the highest quality in any size and specification.these can be made for use in a wide variety of different industries and applications and are ideal for marine, compressors and power generation applications to name only a few.

• broad range of sizes and materials
• different sizes and profiles
• round or elliptical tubes
• a range of tube material including aluminum, copper-alloys, titanium, stainless steel and nickel-alloys etc.
• fin pitches from 1 to 40 fins per inch.

• applicationhydrocarbon condensation

  vapour condensation

  gas and diesel engine jacket water cooling

  industrial process water cooling

  gas cooling

  oil cooling

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an air compressor is a device that converts power (usually from an electric motor or an engine) into kinetic energy by compressing and pressurizing air, which, on command, can be released for use elsewhere.often the compression takes place in two stages.the process of compression produces energy which is manifested as heat. The heat is removed before use (or further compression), hence the introduction of intercooler and aftercooler. situated between the first and second stages of an air compressor, the intercooler cools the compressed air before it is further compressed. ate uses technology similar to its diesel engine turbo-charged air coolers for this process. Water cooled with fins on the airside. These are fabricated using high grade raw material at our modern manufacturing unit. The use of hi-tech machines in the manufacturing process ensures that the end product is defect-free. These multi-stage industrial compressors are extensively utilized for optimizing the cost of compressing gases, as air compressor compresses air, after which heat is generated that causes the air to expand. ate can provide just the intercooler element or the entire unit including the outer casing. Series production for om requirements is already carried out for leading compressor makers, but we are also able to design and build for bespoke special requirements. situated on an air compressor immediately after the air is compressed, the after cooler reduces air temperature before it is used for the end purpose.ate uses technology similar to its diesel engine turbo-charged air coolers for this process. Water cooled with fins on the airside.ate can provide just the after cooler element or the entire unit including the outer casing. Series production for om requirements is already carried out for leading compressor makers, but we are also able to design and build for bespoke special requirements. features high performance low power consumption sturdy construction easy operation our line of atlas copco non-oem parts meets oem standards. non-oem aftercooler & intercooler zr 3 models zr 4 models zr 5 models zr 6 models non-oem aftercooler & intercooler zr 110-145 modelszr 160-275 modelszr 300-425 modelszr 450-750 models

model : ate06-evap

our range of includes copper evaporator coil/evaporator coil/cooling coils /freezer finned copper evaproator coil made of copper pipe & aluminium fins widely used in freezer, cold room, condensing units, freezer finned copper evaporator coil. technical data raw material : copper tube , aluminium fin , galvnized plate and stainless steel plate size of copper pipe :diameter :7/7.94/9.52 mm or 5/16, 3/8, 1/2, 5/8 many wall thickness choices for all copper tube sizes , inner grooved or smooth tube . aluminum foil : hydrophilic or bare fin type :louver fin , flat fin , corrugated fin pitch of fins can be adjusted between 1.8-5.8mm

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The general function of the Radiator is to cool liquid or gas. Radiators are made of aluminum, which has a rapid heat exchange. They are used in Compressors to cool the mechanism and the heated air. A high level of heat is released in compressors as a result of the friction of compressed air with surfaces in the system. This happens in both the reciprocating compressors and screw compressors. air with surfaces in the system. This happens in both the reciprocating compressors and screw compressors.This heat is cooled in low flow (under 1500 lmin capacity) compressors using a pulley that is connected to the engine as a fan.However, the Compressor and the air are cooled in high-flow compressors using a coil pipe or Radiator. Because there is no oil circulating in the system, only air cooling radiators are used in reciprocating compressors.However, in the screw compressor, the oil circulating through the compressor should be cooled.

Function:Used for evaporation, dryer, demisting Material of Construction:Aluminum Structure:Bar and Plate Heat Exchanger Specialty:High Heat Transfer ability , Energy-Saving Heat Exchanger Application:Air DryersGeneral Process:3-in-1 and 4 in 1 heat exchanger and water-oil separator model is designed specially for the Refrigerated Air Dryer. It consists of Precooler (Air to Air Plate Fin Heat Exchanger), Evaporator (Air to Refrigerant Plate-Fin Heat Exchanger) and stainless steel mesh Gas-Liquid separator filter. It has four functions: Precooling, Cooling, Separation and Filtration. There is insulating layer outside of this unit in order to reduce the loss of heat and increase the effectiveness. Precooler and Evaporator are both aluminum vacuum brazed Plate-Fin Heat Exchangers. Compared with shell and tube heat exchanger in traditional refrigerated air dryer, the heat transfer area of plate-fin heat exchanger is larger and so the exchanger effectiveness is higher. Generally, the heat transfer area density of plate-fin heat exchanger can be 1500m2/m3, but the shell and tube heat exchangers is only about 160m2/m3. And the heat transfer coefficient of plate-fin heat exchanger is 5-10 times higher than shell and tube heat exchanger. Air-water separator uses optimized spiral guide structure and the main principle is to separate the liquid and gas according to the difference of the liquid weight and gas weight and using gas flow direction and the inertia of speed changing. Mesh filter is made of some steel mesh and it can filterate air secondary to increase the dry efficiency. Features and Advantages1Compact size:- Reduces the total air dryer size- Significantly reduces the refrigerant hold-up volume2Highly efficient thermal performance and low pressure drop minimizes power usage.3Low price.4Easy to repair and long service life.5Full compatibility with the most common refrigerants. TestingAll of our 4 in 1 heat exchangers undergo a hydrostatic test of 1.5 times the design pressure with water for 30 minutes and a leak test of 1.1 times the design pressure with air for 10 minutes for the air side. After passed by the above tests, each unit is to perform 24 hours keeping pressure of 18 bar and conduct helium test for the refrigerant side, respectively.

model : ate26-grad

ate designs and produces complete radiators for many different engines mounted on both prime and emergency gensets and ups systems. with its advanced design capability and long experience, ate can deliver creative solutions for your cooling needs. our copper-brass coolers can be supplied to you in different types depending on your requirements. the general types of radiators that we manufacture are:1. Fan on engine/engine-mounted radiators (skid-mounted)2. Fan on radiator/engine-mounted radiators (belt driven and mechanical) land , marine and offshore genset radiators besides radiators that resist tough land conditions such as high heat loads and ambient temperatures, and genset radiators for containerized and remote application , ate also offers long-lasting products for offshore platforms. Every cooling package we offer consists of a radiator core, guards, pipes, hoses, clamps and a radiator base-frame. Our genset radiators can be bolted and soldered. Copper-brass plate-fin and serpantine cores provide excellent cooling for challenging environments, and our radiator guards are made of punched steel. Corrosion-resistant packages include galvanised steel parts and tin-coated cores. cost effective genset radiators we dedicate our energy and resources to delivering the most suitable and cost-effective solutions to our customers. Our engineers always suggest the best options for genset radiators' design, production and even installation on-site. With recent investments in new production machines, equipment and employees, we continue to deliver new products to meet your industrial cooling needs.

model : ate32-crad

the general function of the radiator is to cool liquid or gas. Radiators are made of aluminum, which has a rapid heat exchange. They are used in compressors to cool the mechanism and the heated air. A high level of heat is released in compressors as a result of the friction of compressed air with surfaces in the system. This happens in both the reciprocating compressors and screw compressors.this heat is cooled in low flow (under 1500 l/min capacity) compressors using a pulley that is connected to the engine as a fan.however, the compressor and the air are cooled in high-flow compressors using a coil pipe or radiator. Because there is no oil circulating in the system, only air cooling radiators are used in reciprocating compressors.however, in the screw compressor, the oil circulating through the compressor should be cooled.to do so, double-paned radiators are used in screw compressors.thus air and oil are cooled separately from each other in the radiator. feature:1 used for air compressor:2kw400kw2.test pressrue:2bar40bar3.working temperature:-10degree220 degree4.surface treatment :painting and powder5.cool-line uses hollow profiles to reduce local peak strains

This products have been widely used in wind power generators in India. The special arrangement of tubes lowers the internal wind-resistance, improves the cooling flow of the generator and increase the efficiency. Use and applications:Electric-Motors and GeneratorsElectrical converter plantsAir pre heating powered by exhaust or waste airHeat recovery plants for process engineeringDepending on the performance data required by the customer or user, several tube designs and arrangements are available:Round tubes in triangular tube layoutRound tubes in square tube layoutFlat tubes in square tube layout Construction and designBy using different arrangements of tubes (e.g."W-arrangement") the required performance and the permissible pressure loss can be achieved within the limited size of the heat exchanger.The tubes are either sealed in the tube plates with a special compound material or fixed into the tube plates by tube expansion.Depending on the operating conditions, the following tube materials can be used:Aluminium alloyBrass and complex brassCupro nickelSteel or stainless steel