Model 245-10/30
Model 245-10
- Inline paper drilling machine, feeding of stacks from the left
- Suitable for connection with binders, adhesive binders and three-lipped core drills, or similar
- Separation with stack slide feed from front, pneumatically actuated
- Safer and more gentle transport of the stacks through 2 pneumatically retractable pawls
- Positioning device for aligning the stack in the direction of transport
- Flexible high performance drilling system for maximum production capacities for sewn or glued products
- Drilling heads easily adjusted and changed due to tangential chain drive
- Fast, reproducible format changeover through two adjusting spindles and digital position displays
- Option to save all parameters to be recalled for repeat orders
- Drill stroke with dynamic servo drive
- Soft touchdown mode for performance enhancement and reduction of drill bit breakages
- Controllable dynamic stack transport speed through servo drive
- Capacity: up to 2,000 stacks / hr. depending on stack height and paper quality
Model 245-30
- As model 245-10 but with stack feed from the right
| Model | 245-10/30 |
|---|---|
| Number of drilling heads (units) | 4 to 9 |
| Drill diameter (mm) | 3 to 14 |
| Adjustable drill offset (mm) | 36 - 310 |
| Maximum stack height (mm) | 76 |
| Drill length (mm) | 30-80 |
| Insert depth (edge distance) (mm) | 5-40 |
| Edge offset adjustment | Handwheel |
| Variable drill speed (rpm) | 150-2500 |
| Controllable lifting speed (min/s) | 5-80 |
| Smallest format (mm) | 105x148 |
| Largest format (mm) | 220x330 |
| Format adjusting | Handwheel |
| Net weight (kg) | 2500 |
| Noise level (dB(A)) | 82 |
| Inching mode | yes |
| Exact positioning of the drilling head for standard drill offset with indexing bar | yes |
| Quick adjustment of drilling heads | yes |
| Drilling head carrier electronically controlled via a servo axle | - |
| Central drill length adjustment | yes |
| Individual drill bit length compensation (up to 6 mm) | yes |
| Drill quick-tensioner | yes |
| Drill lubricating and cooling device | yes |
| Drill bit break monitor and bit break sensor | yes |
| Cardboard band under drill, automatic | yes |
| Modem for remote diagnosis | optional |
| Drilling heads 50 mm wide for drill bit diameters up to 20 mm | optional |
| Special drilling heads, 2-way with fixed offset from 18.9 mm | optional |
| Special drilling heads, 3-way with fixed offset from 18.9 mm | optional |