

Automatic assembly machine for "Bonnell" type innersprings Both helices are automatically trimmed on all four laterals without any wastage of helical wire. Special devices allow for quick change-over to a different unit width.

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| Spring wire gauge: | 2.2mm - 2.4mm (other gauges available) |
| Helical wire gauge: | 1.3mm - 1.4mm |
| - Spring diameter inside: | 75mm - 85mm (other sizes available on request) |
| - Spring heights: | 75mm - 160mm |
| - Working width: | 2000mm |
Normally approx. 35,000 to 40,000 spring per shift.
| - Jaws: | 15 each top and bottom |
| - Left-hand knuckling device, Model VSL: | included |
| - Right-hand cutting and bending device, Model VSR: | included |
| - Helical wire reels: | 2 (for top & bottom helicals) |