... convenient 2.Welding PE, PP, PET 3.High torque 4.spin welding machine 5.beautiful welding area Plastic Spin Welding machine Main features1.Lift ... body electrically and adjust moulds conveniently and efficiently;2.Weld PE,PP, nylon and ... : servo motor & driverPlace of origin: Suzhou, China Spin Welding Machine for PE, PP, PET, Nylon, Filter