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.

The plate heat exchangers we developed have high efficiency of heat exchange, superior to domestic congener products in technology. Under the same heat transfer coefficient, the resistance losses of the product can be controlled within 1/3 scope as tubular heat exchanger. The ripple type plate aims at deep membrane heat conduction coefficient, and forms a special channel. Thus, liquid can bring the strong turbulence in the so low flow speed, and the rotational flow arises in the plate surface in order to shorten the time that the liquid rests on the surface, and avoid the dirty with self-purification. The quality of the product is reliable according to the request of the ISO9000 in design, purchase, production and inspection.