| Productivity | 60-80pc/day |
| Max width of spring unit | 2m |
| String spring wire diameter | φ1.3-φ1.6mm |
| Wire diameter | φ1.9-φ2.4 |
| Spring diameter | 55mm/φ53-55mm 60mm/φ58-60mm 68mm/φ65-70mm 78mm/φ70-76mm 88mm/φ76-85mm |
| Spring height | 80-210mm |
| Motor power | 3Phase,220v,50hz |
| Power | 4.1kw |
| Weight | 950kg |
| Dimension | 3100*960*1900mm |