Air shower room is the supporting equipment for clean room workshop and assembly clean room. With the development of science and technology in China, air purification technology is widely used not only in the scientific research and production departments of precision instruments, precision machinery and electronic products, but also in various technical fields such as metallurgy, chemical industry, light industry, biology, pharmacy, pure water, medical treatment and food. The air shower room is an important supporting equipment of the super clean workshop and the workshop. It is used for the air shower before the operators enter the purified working environment to remove the dust on the surface of the person and the objects they carry. It also acts as an air lock to prevent the unprocessed air from entering the purified area, so as to ensure the cleanliness of the purified environment. The air shower is a kind of purification equipment to create a clean air environment. Its use has a good effect on ensuring high precision, high purity and high reliability of products, and improving the yield of products. The plate wall of the air shower room is made of light heat insulation sandwich steel plate, the direction of the shower outlet is adjustable, and the air shower time can be adjusted between 0-99 seconds.