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SJ series efficient single screw extruder
The SJ series high-efficiency single-screw extruder is primarily designed for co-extruding soft and hard PVC, polyethylene, and other thermoplastics. When paired with compatible auxiliary equipment (including die heads), it can process various plastic products such as films, pipes, rods, plates, wires, tapes, cable insulation layers, and hollow products, and is also suitable for pelletizing.
SJ series high-efficiency single-screw extruder features enhanced plasticizing performance, ensuring stable high-speed extrusion and optimal material mixing. Its high-shear, low-melting plasticizing temperature guarantees high-performance low-temperature, low-pressure metering extrusion.
High speed and high yield extrusion on the basis of high flatness.
For new factory clients, our company provides turnkey project services including capital budgeting, plant planning, raw material procurement, staff technical training, and more. All these materials are available in the information center of our company website or you can call us directly for consultation.
| Production line model | SJ-25 | SJ-30 | SJ-45 | SJ-65 | SJ-70 | SJ-90 |
| Screw diameter(mm) | 25 | 30 | 45 | 65 | 70 | 90 |
| Draw ratio | 22/25∶1 | 22/25∶1 | 22/25∶1 | 22/28∶1 | 28∶1 | 33∶1 |
| Transmission power(kw) | 2.2 | 2.2-3 | 7.5 | 11 | 15 | 37 |
| Center height | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 |
| Screw speed(r/min) | 17-102 | 17-102 | 16-102 | 12-120 | 12-120 | 12-120 |
| Output(kg/h) | 3-6 | 3-8 | 20-45 | 30-100 | 50-120 | 50-150 |
Note: Any changes to the above specifications and parameters will not be notified separately.
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