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2022

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09

Advantages of semi-welded plate heat exchangers

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Semi-welded plate heat exchangers have refrigerant flowing in welded channels and the only gaskets in contact with the refrigerant are the two circular gaskets between the pair of welded plates. Made of highly resistant material, these gaskets are joined by a glue-free construction for easy replacement.
The advantages of the semi-welded plate heat exchanger are far from those mentioned at the beginning. It is very flexible and can be designed with two machines or two machines in one, such as superheater/condenser. Oil cooler/evaporator. These features make it possible to manufacture both contaminants in one frame, at a lower cost, in a smaller volume and with a smaller footprint. Possibility of disassembly and assembly, it can be opened and closed again several times.

semi welded plate heat exchanger cost

This enables piece-by-piece assembly on site, which is an advantage when transport space is limited. It also allows the S to be opened for service. Since all connections are at one end, there is no need to remove the pipes for repairs. The heat transfer surface can also be increased if the capacity is increased or the temperature program is changed.