1.Heavy industry vacuum cleaner with overheating overload and lack of protection motor protection switch operation is very simple and safe.
2.The motor adopts brushless high pressure fancompletely oil-free anhydrous compression maintenance-free.
3.The modified nylon fiber is refined the filtering area is 11000cm2 the surface is very smooth can reduce the adhesion rate of dust up to 80% so that the filter is blocked time than traditional filters to extend more than 21 times.
4.The machine is equipped with manual cleaning filter function light and convenient.
5.Machien body and dust drum made of stainless steel load-bearing capacity and impact resistance stronger.