| Model | SJ-A90 | SJ-A120 |
| Diameter of Main Motor Screw | φ97mm | φ117mm |
| Diameter of Auxiliary Motor Screw | 95mm | 107mm |
| Power of Main Motor | 15kw | 18.5kw |
| Power of Auxiliary Motor | 7.5kw | 11kw |
| Power of Material Cutter | 1.5kw | 1.5kw |
| Power of Heating | 15kw | 20kw |
| Output | 50kg/h | 70-100kg/h |
| Weight | 1200kg | 1800kg |
