Classification of air curtains

1. Cross flow air curtain: ordinary type, blowing height within 3 meters.

2. Centrifugal air curtain machine: The wind speed is high, and the blowing height is between 2500-4500mm.

3. Electric heating air curtain: Equipped with PTC electric heating, it can blow hot air in winter and natural wind in summer.

4. Water and hot air curtain machine: It can be connected to the water pipe of the central air conditioning system and can be used for heating or cooling.

5. Industrial air curtain: generally used at the entrance of large warehouses or factories, with a blowing height of up to 8 meters.