Flexible paper drilling machines 246-10 and 246-30
This paper drilling machine is the perfect partner for highest demands. It is designed for inline operation and can be linked to a wide variety of systems. For example with three-knife trimmers, perfect binders and saddle stitchers - here it has an output of up to 2000 stacks per hour. Due to its servo drives for drilling feed and material transport, it is suitable for drilling both adhesive-bound and saddle-stitched products (not for loose-leaf machines).
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 Feeding of stacks from the left (246-10) Feeding of stacks from the right (246-30)
Flexible paper drilling machines 246-10 and 246-30
Up to 9 drill heads possible
More options
Technical Data
| Unit | 246-10 | 246-30 | |
|---|---|---|---|
| Number of drilling heads | Piece | 4 - 9 | 4 - 9 |
| Drill diameter | mm | 3 - 14 | 3 - 14 |
| Adjustable drill offset | mm | 36 - 310 | 36 - 310 |
| Maximum stack height | mm | 76 | 76 |
| Drill length | mm | 30 - 80 | 30 - 80 |
| Insert depth (edge distance) | mm | 5 - 40 | 5 - 40 |
| Edge offset adjustment | Handwheel | Handwheel | |
| Drill speed variable | min-1 | 150 - 2500 | 150 - 2500 |
| Controllable stroke speed | min-1 | 5 - 80 | 5 - 80 |
| Smallest format | mm | 105x148 | 105x148 |
| Largest format | mm | 220x330 | 220x330 |
| Format adjusting | Handwheel | Handwheel | |
| Weight | kg | 2100 | 2100 |
| Noise level | db(A) | 82 | 82 |
| Inching mode | |||
| Exact positioning of the drilling head for standard drill offset with indexing bar | |||
| Quick adjustment of drilling heads | |||
| Drilling head carrier electronically controlled via a servo axle | |||
| Central drill length adjustment | |||
| Individual drill bit length compensation (up to 6 mm) | |||
| Drill quick-tensioner | |||
| Drill cooling and lubricating device | |||
| Drill bit break monitor and bit break sensor | |||
| Cardboard band under drill, automatic | |||
| Modem for remote diagnosis | optional | optional | |
| Drilling heads 50 mm wide for drill bit diameters up to 20 mm | optional | optional | |
| Special drilling heads, doubled with fixed offset from 18.9 mm | optional | optional | |
| Special drilling heads, 3-way with fixed offset from 18.9 mm | optional | optional | |
| Onward transport, left | - | ||
| Onward transport, right | - | ||
| Width | mm | 4000 | 4000 |
| Depth | mm | 1750 | 1750 |
| Height | mm | 2150 | 2150 |
Use cases
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