Installation of stainless steel spiral duct fan

The installation of stainless steel spiral air duct fans reduces the connection points between pipes and reduces the leakage of pipe joints to a low degree. The connection of two stainless steel spiral air duct fans only requires one pipe connection. The connection of traditional rectangular pipes requires a completely independent double flange system The accessories of stainless steel spiral air duct machine, including accessories and accessories, have been highly automated and systematic, and have industrial quality control

The installation time of stainless steel spiral air duct fan is only 1/3 of that of rectangular air duct. There is no additional installation space. Several parallel stainless steel spiral air duct fans can replace rectangular air duct, taking up less space than rectangular air duct

The wind resistance of stainless steel spiral air duct machine is much smaller than that of rectangular air duct. All moulds are of special steel structure. Even after several years of use, the surface of the pressing mould can remain unchanged. The surface of the galvanized steel plate will not be damaged. At the same time, the joints are even and smooth, with strong connection force and good sealing

The process can make the stainless steel spiral air duct machine have good pressure. The thickness of the seam can be submerged 4 times that of the cylinder, which increases the rigidity and superiority of the pipe body, and can withstand large pressure loads without damage and deformation. In addition, the material thickness can be reduced by 15%, reducing the cost. As the circumference of the spiral cyclone tube is short, the thermal insulation materials are also reduced accordingly