Air Heat Exchangers Dealers

We are offering shell and tube heat exchanger air water type range of experiments: 1. determination of heat transfer coefficient for inner and outer surfaces of tubes. 2. study of variation of heat transfer coefficient with the type of flow

We offer air heat exchangers. Available in the range for inter air cooling of engine 25kw to 750kw competitive advantages of the product moc : ms or ss as per customer requirement.

Air Cooled Heat exchangers are used for cooling of Water, Oil or other fluids using air as the cooling media. This can replace the conventional cooling towers, which uses water as the cooling media. As this heat exchanger use the atmospheric air, there is no consumption of water. This type of Coolers is ideal for areas where water is costly and not available in large quantity for the Industrial use.

manufacturers and designers of air cooled heat exchanger using various finned tubes with different material of constructions like copper, s.s. 304 316, c.s., m.s., brass, cupro-nickel, aluminium etc.

Heat exchangers are essential elements in the air conditioning system. At Amber we manufacture coils for air conditioners. It is used to transfer heat from refrigerant to ambient thus providing the cooling needed. Our Multi-Flow Condensers allow us to provide extremely efficient cooling within a small but strong package. Amber prides itself on economy of manufacture – lowering raw material costs, producing micro channel heat exchangers with higher precision, optimizing production time and lowering labor costs leading to an overall reduction of its manufacturing costs.

Air cooled heat exchangers are used by following reasons : They enlarge plant good organization, they make not necessitate an supplementary water supply . JC Equipments are 23 years experienced with Air Cooled Heat Exchanger and all types of heat exchanger manufacturers in india. We are designed and developed the air cooled heat exchanger (ACHE) for various types of application. We are specialized air cooled heat exchanger manufacturer of Thermal Power Plants and also an air cooled heat exchanger is used to cool fluids with ambient air. Air cooled heat Exchangers are same In the Functions of Finned Tube Heat Exchanger. Finned Tubes are most of very significant part of the Heat exchanger which affect the efficiency of the Air Cooled Heat Exchanger. JC Equipments Private Limited, Air Cooled Heat Exchangers are designed and fabricated in accordance with ASME Section VIII, Div. 1.

Air Cooled Heat Exchangers is carried away by the water and glycol coolant mixture. Air conditioning is the process of altering the properties of air primarily temperature and humidity to more favorable conditions.  

Heft Engineers are specialized in to design and manufacturing of AIR COOLED HEAT EXCHANGER, using in-house manufactured finned tubes. These heat exchangers offer following advantages over other conventionl & crimped type finned tube Heat Exchangers. More surface area per square feet of heat exchanger Lower air resistance, resulting in less power to deliver the requires C.F.M. Reduction in number of tubes for given B.T.U. transfer per rate area, resulting in fuel saving Light weight easier handling More fins per inch can be incorporated on entire tube length The combination of low friction air loses/ high air velocity and maximum heat transfer per square feet of face area results in extremely high heating or cooling capacity of heat exchanger in a given space. The company has its own fining facilities, where finned tubes with various configuration and in variety of materials are manufactured. Available in 'G', 'L' plain & crimped configuration. The finned tubes can be assembled to performance requirement of your specific application. Typical industrial application where HEFT AIR COOLED HEAT EXCHANGERS are in operation.

Air cooled Heat Exchangers manufactured and supplied by us are also known as air fin coolers. We manufacture these heat exchangers with excellent quality raw materials. Our air fin coolers successfully reduce the temperature of the circulating fluid inside the finned tubes by pushing air over the tubes. We customize the air cooled heat exchangers as per the client’s requirements and needs.The finned tube bundles in the exchanger are provided by us in modular construction so that it is easy to transport.

Air cooled condensing with ammonia eliminates costly water usage, water treatment, and sewerage associated with evaporative condensers. ACVA condensers are available in almost any configuration and footprint thanks to our parametric design system. Standard features include aluminum tubes and fins with corrosion resistant galvanized steel housing. CATS patented Bimetallic Couplers (BiM) eliminate the need for flange union connections traditionally used to transition on aluminum coils to transition from aluminum to steel pipework. Low speed, fully guarded fans insure quiet operation.

MODEL : ATE19-RADHX Function: Used for evaporation, dryer, demisting Material of Construction: AluminumStructure: Bar and Plate Heat Exchanger Specialty: High Heat Transfer ability , Energy-Saving Heat Exchanger Application: Air Dryers General 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 exchanger’s 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 Advantages（1）Compact size:- Reduces the total air dryer size- Significantly reduces the refrigerant hold-up volume（2）Highly efficient thermal performance and low pressure drop minimizes power usage.（3）Low price.（4）Easy to repair and long service life.（5）Full 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.

Manufacturers and Designers of Air Cooled Heat Exchanger using various finned tubes with different material of Constructions like Copper, S.S. 304/ 316, C.S., M.S., Brass, Cupro-Nickel, Aluminium etc. 

With characteristics like unmatched standard and superior grade, our range of product is the finest one obtainable in Chennai(India). We have a team of professionals who keep their vigil eyes on the entire lot that is stored in the warehouse. This unit keeps the lot free from the factors like duct, rain, sunlight, etc.

They are a “green” solution as compared to cooling towers and shell and tube heat exchangers as they do not require an auxiliary water supply which leads to water lost due to drift and evaporation, in addition to it there is no requirement for water treatment chemicals.

Air-cooled heat exchangers are generally used where a process system generates heat which must be removed, but for which there is no local use. A good example is the radiator in your car. The engine components must be cooled to keep them from overheating due to friction and the combustion process. The excess heat is carried away by the water/glycol coolant mixture. A small amount of the excess heat may be used by the car’s radiator to heat the interior. Most of the heat must be dissipated somehow. One of the simplest ways is to use the ambient air. Air-cooled heat exchangers (often simply called air-coolers) do not require any cooling water from a cooling tower. They are usually used when the outlet temperature is more than about 20 deg. F above the maximum expected ambient air temperature. They can be used with closer approach temperatures, but often become expensive compared to a combination of a cooling tower and a water-cooled exchanger. Typically, an air-cooled exchanger for process use consists of a finned-tube bundle with rectangular box headers on both ends of the tubes. Cooling air is provided by one or more fans. Usually, the air blows upwards through a horizontal tube bundle. The fans can be either forced or induced draft, depending on whether the air is pushed or pulled through the tube bundle. The space between the fan(s) and the tube bundle is enclosed by a plenum chamber which directs the air. The whole assembly is usually mounted on legs or a piperack.   The fans are usually driven be electric motors through some type of speed reducer. The speed reducers are usually either V-belts, HTD drives, or right angle gears. The fan drive assembly is supported by a steel mechanical drive support system. They usually include a vibration switch on each fan to automatically shut down a fan which has become imbalanced for some reason   The air-cooled heat exchangers are mostly used when the plant location and the ambient conditions do not allow an easy and economic use of other cooling systems.     Specifications : Lower environmental impact than shell and tube heat exchangers thanks to the elimination of an auxiliary water supply Applications : Reduction of maintenance costs No problem arising from thermal and chemical pollution of cooling fluids Advantages : Easy installation by bolted assembly Flexibility for any plant location and plot plan arrangement(installation over other units)

We have emerged as a prominent Manufacturer, Supplier and Exporter of a wide range of Air Cooled Heat Exchangers Chennai, India. These air cooled heat exchangers are extensively utilized in different power plants, chemical plants, petrochemical plants, petroleum refineries and natural gas processing. Besides, this range is highly admired in the market for its below cited set of attributes: Uninterrupted performance Highly durable Maximum efficiency Corrosion resistant.

Heft Engineers are specialized in to design and manufacturing of AIR COOLED HEAT EXCHANGER, using in-house manufactured finned tubes. These heat exchangers offer following advantages over other conventionl & crimped type finned tube Heat Exchangers. More surface area per square feet of heat exchanger Lower air resistance, resulting in less power to deliver the requires C.F.M. Reduction in number of tubes for given B.T.U. transfer per rate area, resulting in fuel saving Light weight easier handling More fins per inch can be incorporated on entire tube length. The combination of low friction air loses high air velocity and maximum heat transfer per square feet of face area results in extremely high heating or cooling capacity of heat exchanger in a given space.

Air Cooled Heat Exchanger Surface Condensers The Plenum Chamber And Fan-Motor-Pulley Assembly As Per The Requisite Design Under The Inspection Of Any Third Party Agency. We Provide Total Design As Well As Commissioning Support For New Aircoolers & Also Can Convert Old Plug Type Modules.