... . The total machine is composed by: main part, putting roll, embossing, parts feeding traction, die cutting, waste collection, controllor ... , count backwards stop, etc.8.Transmission shaft, sink roll, expand tightness all use rolling contact bearing.9.One ... conversionPart feeding motor:220v,27 newton per square meter,stepping.Feed roll: top is neoprene, bottom is polishing steel roller.Photoelectricity ...