Hook Formers
DOP and EO
These manual machines, used for decades, raise extension spring loops.
DOP model makes both single and double “German” loops.
EO model makes “English” loops.
Technical characteristics
| Model | DOP 1.5 | DOP 3.5 | EO 1.5 | EO 3.5 |
| Wire diameter | 0,5 – 1,5 mm | 1 – 3,5 mm | 0,5 – 1,5 mm | 1 – 3,5 mm |
| Outside spring diameter | 5 – 15 mn | 12 – 30 mn | 5 – 15 mn | 10 – 40 mn |
| Loop height | 0,8 < LH <1,1 Di | LH ~ 1,1 Di | ||
| Rate, manual (max) | 35 /mn | |||
| Dimensions | 30 x 40 cm | 40 x 60 cm | 30 x 40 cm | 40 x 60 cm |