... blowing high-low pressure polyethylene and linear LLDPE film SJ-C60 Rotary Head Film Making MachineUSE:This film making ... materialLDPE,HDPE,LLDPELDPE, HDPE, LLDPEScrew diameter55mm60mmScrew i/d lengthL/D 28:1L/D 28:1Main motor power15kw18.5kwOutput50kg/h65kg/hDie size100- ... of overall2300kg3000kgOverall dimensions(LxWxH)6000×2000×4500mm6500×2200×4600mm SJ-C60 Rotary Head Film Making Machine