The fan is widely used in industries such as environmental protection, metallurgy, chemical, grain, cement, and drying equipment. It is often used in dust removal systems as one of the key equipment, particularly suitable for conveying dust and fine particulate materials.

The airlock valve, also known as a star feeder, discharger, or rotary valve, boasts features like airtight locking. It serves as an even and continuous batching, conveying, and discharging equipment in mechanical and automatic control systems. The entire discharging valve is characterized by its compact size, light weight, strong production capacity, and convenient maintenance and operation.