​Air curtains are mainly used for external doors that are often opened in public buildings and factories; or to prevent smoke from invading into smoke-free areas during building fires; or to block unclean air, insects, etc. from entering the control area. In addition, it is also widely used in electronics, instrumentation, pharmaceutical, food, precision processing, chemical, shoemaking, service and commercial industries.

​Speaking of air curtains, you must often see it in your daily life. Whenever you are shopping in the mall, parking in the underground parking lot, or shopping in the supermarket, you can enjoy the comfort and comfort it brings to you.

The air curtain machine is mainly used with the air conditioner as an auxiliary energy-saving environmental protection device. As long as the air curtain machine is installed, the hot air passing to the crowd table can be dispersed, reducing the burden of the air conditioner, and at the same time bringing a refreshing and comfortable feeling to people.

​The air curtain can separate the indoor and outdoor air and dust, which is convenient for entry and exit, and can prevent the exchange of hot and cold air between indoor and outdoor. It emits strange odors from machinery such as chemical laboratories or store storage rooms and frozen meat, and can block harmful gases from outside cars; produce reactive oxygen species, improve lung function, and promote metabolism.

​Air curtains are divided into non-heated air curtains and hot air curtains according to the processing state of the outgoing air flow. The air curtain is divided into horizontal and vertical installation types, and the heat source types include hot water, steam and electricity.

​In daily life and work, we can often enjoy the comfortable temperature and clean experience brought by the air curtain. The air curtain machine drives the centrifugal or cross-flow wind wheel through the high-speed motor to generate and output a strong airflow to help resist the invasion of outdoor cold and hot air, dust and mosquitoes.