A large air flow external rotor centrifugal fan be  in with the backward curved blade with 180mm diameter

The fan be made of AL-alloy,Impeller diameters is 180 mm.

The whole fan adopts pressure integration design.The compact design, reduced cost, efficiency in cooling panel and reduced power consumption gave our blowers an edge over others.

It has excellent wind making ability,it commonly used for purification, refrigeration and precision air conditioning.

Service is the extension of quality,With outstanding quality and loyal service to pursue the most satisfaction of customers.

Pre-sale Services:
· To provide users with pre-sales technical support, and provide users with a personalized selection or design recommendations based on the actual site's needs.
· User jointly develop applied to industry-specific special purpose machinery.

Sale of services:
· In accordance with the order or user requirements, coordination of stocking or production cycle.
· Provide a detailed production schedule or project plan to the user.

After-sale Service:
· To provide a lifetime goods services for all fans, included equipment maintenance, spare parts supply, provide manuals and video,etc.
· To provide remote service support by phone and network freely.