This product is designed for wide window application when 2 catches are required on the same ventilator. The micro-processor based speed control mechanism delivers the perfect speed synchronization of two motors regardless of the vent load.
Forging Double Helical Gear Shaft Advantages1.Long service life2.Over25years experience for nonstandard machinery spare parts3.High precision,the tolerance is up to 0.001mm.
CNC Rapid Prototypes, CNC Machining, Vacuum Casting, 3D PrinterThe Pan is made with abs material, the surface finish is black paint and UV.The soybean milk machine is made with abs and transparent pc.the surface is Paint and polish.The fan's cover is made