Name： Rotogravure Printing Unit for plastic film blowing machine Info： Main technical parameter Model of mzchine RHT-45cy-B RHT-55cy-B RHT-60cy-B Suitable material HDPE,LDPE,LLDPE HDPE,LDPE,LLDPE HDPE,LDPE,LLDPE Screw diameter Φ45mm Φ55mm Φ60mm Screw i/d length 28：1 28：1 28：1 Blowing film driving motor 11Kw 11Kw 15Kw Max extrusion output 35kg/hr 40kg/hr 45kg/hr Die size 80/100mm 80/120mm 120/220mm Width of blowing film 600mm 800mm 1000mm Thickness of blowing film 0.008-0.10mm 0.008-0.10mm 0.008-0.10mm Printing length 191-914mm 191-914mm 191-914mm Precision of color printing Transverse：0.2mm Longitudinal：0.2mm Transverse：0.2mm Longitudinal：0.2mm Transverse：0.2mm Longitudinal：0.2mm Weight of overall 4200kg 5300kg 5800kg Overall dimensions(L×W×H) 6.5×2.2×4.2M 6.5×3.0×4.8M 6.8×3.5×5.8M