Name SJ-A50 PE High & low-Pressure PE blowing film machine Product Description The machinge body is channel steel frame with single rolling friction ,which is suitable for blowing high-low pressure polyethylene industral film and agricultural mulch film. Diameter of screw φ50 Reduced diameter of film(mm) 100-550 Single-face Thickness of felm(mm) 0.008-0.05 Max.output(kg/h) 25 L/D 28：1 Power of Traction motor(kw) 0.75 Weight(T) 1.1 Model:A50 Power of main motor(kw):7.5 Heating Power(kw):11 Outline dimension(mm) 4800x1900x3450