PE film blowing machine with rotary die, film blower, plastic film machine SJ-55B PE film blowing machine with rotary die, film blower, plastic ... power: 14kw Output: 55-60kg/h Weight: 2.5tons Machine size: 5500x2500x5200mm Highlights:1) The screw and cylinder are made ... durven by torque motor, with even and smooth rewinding and easy roll changing PE film blowing machine with rotary die, film blower ...