Chinese customized double screw ABA film blowing extruder machine SL-45*2-900
.Extrusion system adopts two extruders and one three-layers co-extrusion die to blow
plastic film, the surface and bottom layer share an extruder, we call it A. The production of
another extruder is the middle layer of the film, we call it B, so the blown film forms A, B, A
| Screw Diameter | A 45mm+B 45mm |
| Screw L/D Ratio | 30:1 |
| Screw Barrel Material | 38CrMoAl,surface with nitride, with special mixed segment, screw processing by the double metal |
| Die-Head Diameter | Φ90mm fixed die head for blowing HDPE |
| Die-Head Material | 45 forge steel,the mould inside andthe die surface were deal with hard chrome and electronic polish treatment, ensure good quality film |
| Air-Ring Diameter | Inner core Φ110mm, outer size: Φ600mm,double lip air ring for HDPE |
| Temperature Controlling System | Digital Intelligent Temperature Controlling System with solid state relay control, Delixi Brand |
| Thermo Control Zone of Barrel | 6 Zones |
| Thermo Control Zone of Take over | 2 Zones |
| Thermo Control Zone of Die | 2 Zones |
| Main Motor Power | A 11KW+B11KW, Siemens Beide Motor |
| Blower motor Power | 3KW |
| Gear Box | 2 pcs 146 Guo Mao Brand High strength hard tooth surface reduction gear box, has a large carrying capacity, low noise, long life, stable transmission, etc |
| Heater | Ceramic heater complete set for screw and barrel and die head |
