... 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 ... Weight3T4TOverall Dimensions(L*W*H)5600*1500*1800mm6000*1500*2500mm DF-50,55 single-layer Stretch Film Making Machine