The design of ventilation duct of spiral duct fan manufacturer is unique and the cost is very low

The vent pipe is directly installed with smoke check valve and fire isolation door on the opening, so that the primary selection of string flavor and fire; Wuxi ventilation pipeline has low cost, and the ventilation pipeline and traditional brick air duct are compared, and when used in practice, it can save about 40% of the project cost.

Adjust the size of the pipe at any time. Compared with the traditional brick air duct, the ventilation duct produced by us has light weight and high strength. The organic waste gas treatment can greatly reduce the load of the building.