Automatic screw machine full-automatic playing blowing falling lock screw machine electric batch feeding machine automated production equipment Product parameters Model: CY-0413S Feeder input voltage: 220VAC/50HZ Working Air Pressure: 0.4-0.6Mpa Silo capacity: about 4,000 pcs (M4*12 screws) Applicable screws range: M1-M6, the total length of the screws is less than 20mm Feeder Overall Dimensions (mm): L330*W210*H270 Screw conveying method: blowing type Discharging mode: one out of one Feeding efficiency: 80-120PCS/MIN Conveying distance: 1-3 meters Weight of the device: approx. 12Kg Gun weight: approx. 0.7Kg