Usage
The air curtain is installed above the entrance of refrigerated, air-conditioned, dust-proof, and heat-insulated spaces such as theaters, hotels, restaurants, conference halls, cold storage rooms, and homes. When activated, it separates indoor and outdoor air and dust, providing convenient access while preventing the exchange of cold and hot air between indoors and outdoors.

At the same time, it also offers benefits such as odor prevention, pollution control, and protection against mosquitoes and flies. Currently, air curtains are widely used in industries such as electronics, instrumentation, food processing, footwear manufacturing, services, and commerce, creating a favorable business environment for many merchants.