Plate heat exchangers are a type of novel heat exchanger consisting of a series of metal plates with certain corrugated shapes stacked together. These plates form thin rectangular channels between them, through which heat exchange occurs. Plate heat exchangers are ideal for liquid-to-liquid and liquid-to-vapor heat exchange. They feature high heat exchange efficiency, minimal heat loss, compact and lightweight structure, small footprint, easy installation and cleaning, wide application, and long service life. Under the same pressure drop, their footprint is one-third of that of tube heat exchangers, and the heat recovery rate can reach over 90%.

Suitable for residential areas, hotels, schools, and factory heat exchange stations for heating purposes. Utilizes steam or high-temperature hot water from a heating company as the heat source for heat exchange and heating.