Technical parameters:
| Model | Screw Diameter(mm) | L/D ratio | Main motor power (kw) |
| SJ45/33 | 45 | 33 | 18.5/22/30 |
| SJ65/33 | 65 | 33 | 45/75/90 |
| SJ75/33 | 75 | 33 | 110/132 |
| SJ90/33 | 90 | 33 | 160/185 |
| SJ120/33 | 120 | 33 | 280/315 |
| SJ150/33 | 150 | 33 | 355/400 |
| SJ50/38 | 50 | 38 | 75 |
| SJ60/38 | 65 | 38 | 110 |
| SJ75/38 | 75 | 38 | 160 |
| SJ90/38 | 90 | 38 | 250/280 |
| SJ120/38 | 120 | 38 | 315/355 |
| SJ150/38 | 150 | 38 | 450 |
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