| Model Number | GW40 | GW50 |
| Bending diameters(mm) | 6-40 | 6-50 |
| Bending working plate diameter(mm) | 350 | 400 |
| Work table length(mm) | 800 | 880 |
| Work table wide(mm) | 800 | 780 |
| Spindle speed | 7RPM | 5-10RPM |
| Motor Power(kw) | 3 | 4 |
| Motor Speed | 1420RPM | 1420RPM |
| Voltage | 380v | 380v |
| Dimension | 800*800*750mm | 880*780*730mm |
| Weight | 450kg | 520kg |