Slitter - Rewinder
The machine is a very easy and fast system for slitting of board because there is only one shaft rewinding. It is built from a strong pre-fabricated
frame to eliminate vibration when running at top speed. The high quality rewinding and separation of the finished rolls is ensured by a special rubber
'banana' shaft bow spreader and by a system of adjusting the pressure of the bottom press roll.
Some of the many features include:
- The motor drive is 40 kw
- Fitted with load cells for automatic tension control synchronised with brake system
- The distance between the rotary knives and the top of the rewind roll is constant and avoids paper waving
- The cutting is by rotary knives which can be quickly moved and set
- The knives are driven by a roller at the same speed as the paper
- The rewind and unwind shafts are of the pneumatic expanding type for 76mm
- Maximum Rewind speed 600 meters/minute at 600mm diameter
- The unwind shaft is adjustable axially- plus/minus 25mm for side adjustment of paper during the unwind work
|
