| Model | CWJ | Assembling speed | 60-80 （sheets/8h） |
| Max spring unit width | 2000mm | Diameter of helical wire | Φ1.2-1.5mm |
| Spring wire diameter | Φ 1.9-2.3mm | Spring end diameter | Φ 65-72mm/Φ 68-76mm/Φ 76-85mm |
| Spring height | 80-200mm | Serial network motor power | 1.5kw |
String spring wire diameter | Φ 1.4-1.6mm | Control motor power | 2*1.5Kw |
| Operating range | 7200*5000mm | Productivity | Day/80sheets |
| Dimension (L x W x H) | 3150*1000*1900m | Weight | 1000KGS |
| Length of jaws and corresponding diameter of spring | 68mm------65-70mm 72mm------71-75mm 80mm------76-85mm |