Plate Heat Exchangers operate in very much the same way as a shell and tube heat exchanger, using a series of stacked plates rather than tubes. Plate heat exchangers are usually brazed or gasketed depending on the application and fluids being used. Their compact stainless steel cmore...
Plate Type Heat Exchangers  consist of a series of alloy plates held together by a frame. The frame can be opened to add or repair the plates. One liquid flows through alternate plates and the other liquid flow the opposite direction through the opposite plates.    Materiamore...