... film machine SJ-55B PE film blowing machine with rotary die, film blower, plastic film machineIt is suitable for blowing the plastic ... 14kw Output: 55-60kg/h Weight: 2.5tons Machine size: 5500x2500x5200mm Highlights:1) The screw and cylinder are made of 38CrMoAl ... ,durable service.2) The die is plated with hard chrome, of screw mandrel type structure with even and smooth discharging, the blown film ...