1.1 1, the characteristic according to the convenient, suitable for all kinds of domestic and imported combed cotton machine, steel unite. 1.2 lapped speed variable frequency stepless speed regulation, panel or remote control cell phone operation. 1.3 wide drive shaft diameter of axle Φ 25 - Φ 65 mm. 1.4 feeding plate adjustable damping force, the lateral pressure heavy hammer with self-locking protection. 2, technical parameters, 2.1 power 380 v, 50 hz power 1.5 kw, 2.3 2.2 lapped highest speed: 40 RPM 2.4 net weight 160 kg