Brazed plate heat exchanger Fully brazed plate heat exchanger Semi-welded plate heat exchanger consists of corrugated plates pressed by many stainless steel plates and front and rear outer covers. High-purity thin copper sheets (or nickel sheets) are used between each plate. separated and brazed in a vacuum high-temperature furnace. According to the customer's requirements, each corrugated plate is combined with different combinations of high, medium and low flow rate heat transfer plates to achieve the best heat transfer effect. The heat transfer coefficient is as high as ~. There are no gaskets and no outer frames for the inner equipment, forming a compact structure. The plate heat exchanger can withstand continuous operation under high temperature and high pressure conditions.
Main application areas: heat pump unit chiller waste heat recovery, cooling of lubricating oil, heating of compressed gas, etc., cooling and heating of high-purity water in medical, food, electronics, etc., heating and cooling of ammonia refrigeration boiler/steam industry, etc.
Supplying Henan household brazed plate heat exchangers