... Strech film machine, fresh film machine, casting stretch film machine, DF-50,55 Single-layer Co-extrusion Stretch Film Machine USE ... area for building material, auto parts, hardware parts etc.FEATURE: DF-50 stretch film co-extruder with following features: low noise ... 0.2mm thickness) 15-50kg/h (normal 0.2mm thickness)Power supply.3PH/380V/50HZ3PH/380V/50HZMachine Weight3T4TOverall Dimensions(L*W ...