The main functions and roles of air curtains 2

1. Thermal insulation function. The air curtain can maintain the temperature of indoor cold and warm air with an efficiency of 60-80%, ensuring a constant indoor temperature.

2. Insect proof function. Air curtains can prevent outdoor air, dust, and odors from entering the room through high-speed airflow. It also has a significant blocking effect on harmful and annoying insects that cannot enter indoors.

3. Dustproof function. Installing air curtains in precision machinery factories or in the lobbies of food or clothing stores facing bus lanes can effectively shield external dust and maintain cleanliness at a level of 60-80%.

4. Heating function. The air curtain also has an electric heating air curtain, usually PTC heating. Raise the temperature from 30 degrees to 60 degrees.

5. Preservation function. Air curtains can prevent chemical laboratories or supermarket freezers from emitting odors.

6. Negative ion function. Wind curtains can produce reactive oxygen species, promote metabolism, and improve human lung function. Air curtains also have a certain role in preventing myopia and hair splitting.

7. When needed, simply start the air curtain to separate the indoor and outdoor air, preventing the exchange of cold and hot air between indoors and outdoors. At the same time, air curtains are widely used in industries such as electronics, pharmaceuticals, food, precision processing, chemical engineering, and commerce due to their dust-proof, pollution proof, and mosquito and fly proof properties