Welcome To United Heat Exchanger

United Heat Exchangers is one of the largest Heat Exchanger Manufacturer in INDIA. This company is established in the year of 1989. Our range of products includes Air Cooled Heat Exchanger, Shell Tube Heat Exchanger, Finned Tube Heat Exchanger, Plate Type Heat Exchanger, Air Cooled Condenser, Air Fin Cooler, Tube Bundle Heat Exchanger,Brazed Plate Heat Exchanger, Aluminium Heat Exchanger, Stainless Steel, Copper Heat Exchanger, Air Heat Exchanger, Compact Heat Exchanger, Double Pipe Heat Exchanger, Marine Heat Exchanger, Tubular Heat Exchanger, Water Heat Exchanger, Plate Type Heat Exchanger, Air Cooled Heat Exchanger. Part from manufacturing activities, we under take erection, commissioning and servicing of heat exchangers up to the satisfactory performance of the customers. Our back bone is our fully equipped infrastructure, timely delivery and 24 hours dedication of service network. We are also outfitted with full pledged R and D department and quality control cells with fully experience and qualified engineers. We also under take customized solutions like design, upgradation etc.

Our Products :

Oil Coolers

Oil Coolers

Oil cooling refers to a process whereby heat is displaced from a ‘hotter’ object, into a cooler oil and is the principle behind oil cooler devices. The oil carrying the displaced heat usually passes through a cooling unit such as a radiator or less commonly a gas decompresser. The cooled oil repeats this cycle, to continuously remove heat from the object.An assembly for cooling oil in the lubrication system of an internal combustion engine. Oil coolers are installed mainly in motor vehicles, whose engines often operate under difficult thermal conditions. Oil coolers may be of the air-cooled or water-cooled type. The air-cooled oil cooler consists of brass tubing to which cooling fins are soldered. The oil circulated in the tubing by the oil pump is cooled by air when the vehicle is in motion. The oil cooler is connected to the lubrication system in parallel with the main oil pressure line. The cooled oil is returned to the crankcase of the engine.

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Aluminium Heat Exchanger

Aluminium Heat Exchanger

A heat exchanger is a piece of equipment built for efficient heat transfer from one medium to another. The media may be separated by a solid wall, so that they never mix, or they may be in direct contact. They are widely used in space heating, refrigeration, air conditioning, power plants, chemical plants, petrochemical plants, petroleum refineries, natural gas processing, and sewage treatment. The classic example of a heat exchanger is found in an internal combustion engine in which a circulating fluid known as engine coolant flows through radiator coils and air flows past the coils, which cools the coolant and heats the incoming air.

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Fin Fan Coolers

Fin Fan Coolers

The Air Cooled Heat Exchangers are also known as Fin fan Coolers. Since Fins are used in the Cooler it is called as Fin fan Cooler.

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Brazed Plate Heat Exchanger

Brazed Plate Heat Exchanger

We are the leading manufacturers of Air heat exchangers in India.

Brazed Plate Heat Exchangers represent the most compact, rugged and cost-effective means of transferring heat in many industrial and refrigerant applications. Built from 316 stainless steel with copper brazing materials, they provide exceptional corrosion resistance. The SB-Series features corrugated plates that produce highly turbulent flow in a true counter-current direction.
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SS High Pressure Heat Exchangers

SS High Pressure Heat Exchangers

SS High Pressure Heat Exchanger is use of pipes or other containment vessels to heat or cool one fluid by transferring heat between it and another fluid. The walls of the pipe are usually made of metal. The exchanger consists of a coiled pipe containing one fluid that passes through a chamber containing another fluid. Another substance with a high thermal conductivity, to facilitate the interchange, The outer casing of the larger chamber is made of a plastic or coated with thermal insulation, to discourage heat from escaping from the exchanger.

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Plate Type Heat Exchanger

Plate Type Heat Exchanger

A plate type heat exchanger is a type of heat exchanger that uses metal plates to transfer heat between two fluids. This has a major advantage over a conventional heat exchanger in that the fluids are exposed to a much larger surface area because the fluids spread out over the plates. This facilitates the transfer of heat, and greatly increases the speed of the temperature change. It is not as common to see plate heat exchangers because they need well-sealed gaskets to prevent the fluids from escaping, although modern manufacturing processes have made them feasible.

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Double Pipe Heat Exchanger

Double Pipe Heat Exchanger

A double pipe heat exchanger, in its simplest form is just one pipe inside another larger pipe. One fluid flows through the inside pipe and the other flows through the annulus between the two pipes. The wall of the inner pipe is the heat transfer surface. The pipes are usually doubled back multiple times as shown in the diagram at the left, in order to make the overall unit more compact.

The term ‘hairpin heat exchanger’ is also used for a heat exchanger of the configuration in the diagram. A hairpin heat exchanger may have only one inside pipe, or it may have multiple inside tubes, but it will always have the doubling back feature shown.

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U Tube Bundle Heat Exchanger

U Tube Bundle Heat Exchanger

A heat-exchanger system consisting of a bundle of U tubes (hairpin tubes) surrounded by a shell (outer vessel); one fluid flows through the tubes, and the other fluid flows through the shell, around the tubes.Multitherm can duplicate any existing bundle to include dimensions, materials and performance. we can build “U” tube bundles, straight tube “floating” tube bundles, or we can retube fixed tubesheet heat exchangers when the bundles is not removable. multitherm is not locked into any one material. Most bundles tend to be build with copper tubes and steel tubesheets.

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Frp Cooling Towers

Frp Cooling Towers

FRP cooling towers are very economically operating Cooling Tower, Since there is no fan or electric motor, there is no huge operating or maintenance cost involved in this Cooling Tower and also in Energy efficiency point of view, this is the best Payback Cooling Tower when comparing with other models.

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Fanless Cooling Tower

Fanless Cooling Tower

Fanless Cooling Towers is a design in which the flow is directed perpendicular to the water. The air continues through the fill and thus past the water flow into an open plenum volume. A fan forces the air out into the atmosphere. Air flow enters one or more vertical faces of the cooling tower. Water flows through the fill by gravity.

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RCC Cooling Tower

RCC Cooling Tower

RCC Construction also both in Cross Flow and Counter Flow design. The structure of Cooling Tower is complete with RCC, the tower life will be more than timber as well as FRP and higher capacities are available in multi cell construction.

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