... heating and cooling and other occasions. Plate heat exchanger (food grade multistage type)Plate heat exchanger is widely used in ... and the dismantling, cleaning and maintenance are very convenient.Plate heat exchanger of stainless steel coated frame, snap-on sealing ... for food, beverage, dairy and other industries use.Plate material: SS304, SS316l, plate and so on.Gasket material: NBR rubber (NBR ...