The stainless steel shoe cabinet is a kind of local purificationequipment with strong versatility, mainly used for storingdust-free shoes and preventing the outside air from beingre-polluted. It is widely applied in various industrial sectorsand scientific experimental sites such as electronics, opto-electronics, precision instruments, meters, new energy,pharmaceuticals, medical and health care, microbiology,educational research institutions, food, and cosmetic pro-cessing. It has a good effect on improving process conditions, enhancing product quality and yield. The adjustable air volume control system is adopted. The touch switch is used to adjust the wind speed to ensure that the wind speed in the working area is always in an ideal state.