Features: Plastic extruder is also called blowing machine, mainly for the production of polyethylene plastic film. If replaced the die and air ring, it can be respectively used for HDPE, LDPE, and LLDPE. This unit adopts advanced technology and components and has superior ability in producing new-type plastic film. It is the best film blowing machine by now. Parameters: model SJM-35D SJM-35D SJM-45D SJM-45D SJM-55D size φ35x500 φ35x55 φ45x700 φ45x800 φ55x1000 matcheddiehead PE2"orPO2" PE2"orPO2" PE2"orPO2.5" PE2"orPO2.5" PE4" filmwidth(mm) PE<500 PO<450 PE<550 PO<500 PE<700 PO<650 PE<800 PO<700 PE<1000 PO<900 material HDPE,LDPE thickness(mm) 0.01--0.2 production capacity(kg/h) 5-25 15-50 20-60 20-60 25-80 totalpower(kw) 15.5 25.5 20 20 40 screwdia.(mm) 35 35 45 45 55 screwspeed 20-150 20-150 20-150 20-150 20-150 L/D 28:1 28:1 28:1 28:1 28:1 pullingroller 150×500 150×550 150×700 150×800 150×1000 dimension(mm) 3750×1850 ×3050 3750×1900 ×3050 3750×2050 ×3400 3750×2200 ×3400 3750×2370 ×3400 model SJM-55D SJM-65D SJM-65D SJM-80D SJM-80D size φ55x1200 φ65x1200 φ65x1600 φ80x1800 φ80x2000 matcheddiehead PE4" PE6" PE8" PE10" PE10" filmwidth(mm) PE<1200 PO<1100 PE<1200 PO<1100 PE<1600 PO<1500 PE<1800 PO<1700 PE<1900 PO<1700 material HDPE,LDPE Filmthickness(mm) 0.01--0.2 0.01-0.3 production capacity(kg/h) 25-80 30-100 30-100 40-120 40-120 totalpower 40 46 50 56 56 screwdia.(mm) 55 65 65 80 80 screwspeed 20-150rpm 20-150rpm 20-150rpm 20-150rpm 20-150rpm L/D 28:1 28:1 28:1 28:1 28:1 pullingroller(mm) 150×1200 150×1200 150×1600 150×2000 150×2000 dimension(mm) 3750×2570 ×3400 3850×2570 ×3650 3850×2970 ×3650 4000×3250 ×5000 4000×3250 ×5000