SJ series single screw extruders adopt different screw structure types, installed with suitable die head and downstream equipments, can produce all kinds of polymer products, can produce from HDPE, PP, ABS, PVC, PET, PC, PS and other plastics material to pipes, profiles, sheets and granules.
The characteristics:
1） Main electrical components adopt imported brands of temperature controllers, contactors, inverter of converter etc.
2） Hardened gear reducer box, carburized and grinded teeth, installed with forced cooling system to ensure high-performance, low noise and long service life
3） For the material feeding section of barrel there’re slotted bushing and smooth grooves, two designs to meet the needs of different raw materials.
4） Made of 38CrMoAla, the extruder screw and barrel posses high hardness, and enhanced resistance to corrosion and abrasion.
5） PLC computer controlling enables the extruder and downstream components to synchronize their movement.
6） We also can provide a variety of vacuum exhaust/vented-type extruder
Main technical data:
Model | GE SJ-30 | GE SJ-45 | GE SJ-65 | GE SJ-90 | GE SJ-120 | GE SJ-150 | GE SJ-165 |
Transmission power (kw) | 2.2 | 7.5~15 | 15~45 | 30~110 | 90~185 | 110~250 | 185~315 |
Screw diameter(mm) | 30 | 45 | 65 | 90 | 120 | 150 | 165 |
Screw L/D Ratio | 25 | 25~30 | 25~30 | 25~33 | 25~34 | 25~36 | 32~36 |
Screw rotation speed r/min | 50 | 73 | 90 | 90 | 90 | 80 | 80 |
Extrusion capacity kg/h | 8~12 | 15~30 | 45~120 | 80~350 | 250~550 | 350~700 | 550~1000 |