乱码人妻精品一区二区三区-日本性感熟女少妇一区二区三区-精品综合国产一区二区三区码码-亚洲综合另类欧美久久久

Air radiator, air heater

It can be used as heat exchange equipment for air heating in hot air drying device.

Advantages: steam or hot water flows through the steel pipe, and the heat is transferred to the air passing through the fins outside the tight or rolled steel pipe. It has high-speed heat transfer surface, strong vibration resistance, corrosion resistance and long service life.