Product Name: 800G-suction machine features automatic feeder: 
 Service Hotline: 13870262352 Miss Liu 
 An automatic computer operating procedures; 
 Overload, lack of material automatic alarm; 
 3, stainless steel hopper; 
 4, the host and the drums split design, safe and easy; 
 5, independent of the filtering device, easy removal of dust; 
 6, has reversed automatically remove dust function