| Types | SJB50 | SJB55 | SJB65 | SJB651 |
| Screw Diameter | 50mm | 55mm | 60mm | 65mm |
| Length/Diameter of Screw | 28:1 | 28:1 | 28:1 | 28:1 |
| Screw Rotation Speed | 10-100r/min | 10-100r/min | 10-100r/min | 10-100r/min |
| Main motor power Max. output | 11Kw 35kg/h | 15Kw 50kg/h | 15-18.5Kw 65kg/h | 18.5-22Kw 80kg/h |
| Max. Folding Diameter of Film | 600mm | 800mm | 1000mm | 1200mm |
| Single-sheet Film Thickness | 0.01-0.10mm | 0.01-0.10mm | 0.01-0.10mm | 0.01-0.10mm |
| Total Power | 22Kw | 26Kw | 30Kw | 36Kw |
| Machine Weight | 2T | 2.3T | 2.6T | 3T |
| Machine Dimension | 4000 x 1800 x 4600mm | 4200 x 2000 x 4900mm | 4600 x 2300 x 5600mm | 4800 x 2500 x 5800mm |