plastic film machine 1.suitable for produce film of PVC,PET,PE,PP...etc 2.famous electrical components 3.high output plastic film machineMain Technical Parameter ... Schneider, Yaskawa, Simens,Omron, ABS, etc...---Material of screw and barrel:38CrMoAlA Azotizing on surface 0.40.7mm Rigidity: above ... Germany, we have cooperation with engineers abroad---Steady function and long-time life ,easy to handle