A plate heat exchanger is a process whereby many heat transfer plates are arranged together, allowing fluid to flow through the space in each plate alternately. Each sheet has a gasket. which is pressed from the frame as a seal Therefore, the two fluids will not come into direct contact with each other. Heat transfer therefore occurs by transferring through the cross-sectional area of each sheet. And that flow can be in the form of counter flow (Counter flow) or parallel flow (Parallel Flow) or both in the same machine. The machine is made of stainless steel sheets. steel), titanium sheet (Titanium) or other materials which is highly resistant to rust The gasket is made from NBR, EPDM, Viton or other materials. Can be removed for thorough cleaning. Easy to maintain The amount of heat transfer can be adjusted. By increasing or decreasing the number of heat transfer plates Often used in general industrial plants.