Straightening and tensioning
BNR 100
- Saw width
- 70 - 210 mm (variant)
- Saw length
- from 8'000 mm (standard)
- Working speed
- 18 m/min.
- Connected load
- 400V 3Ph N, 50Hz, 4,2 kW, 6 Amp.

Description
ISELI has set new standards on the world market with its fully automatic straightening centre.
The band saw blades can be clamped, levelled and straightened in one set-up. The measurement takes place over the entire saw blade by means of high-resolution sensors.
This process is patent-protected and guarantees the best results.
Highlights
- Fully automatic leveling, tensioning and straightening in one operational setup.
- The machine is equipped with a high-performance control system and the reliable LINUX operating system.
- The well arranged display (large 15.1 inch screen) also serves as a control element and can be operated either by touch screen or by keyboard and mouse.
- The user-friendly user interface with a complete overview of the "leveling", "tensioning" and "straightening" processes offers a maximum overview and even more control.
- The bandsaw blade is processed and finished during several passes.
- During the leveling process, two CNC-controlled pairs of rollers (positive/negative) are used to process and remove dents and bumps.
- The tensioning curve of the bandsaw blade and the straightening curve of the saw blade back are freely programmable and storable. These two operations are carried out via a separately arranged pair of tensioning rollers.
- The work sequence of the leveling, tensioning and straightening processes can be freely configured and called up.
- Manual input of the clamping paths, with a monitored sequence, enables very efficient work.
- New "Expert-program": Everything on one page for extra time savings in manual intervention.
- Highly precise results can be reproduced thanks to the extremely accurate work repetition.
- A recipe-based memory concept provides the operator with a safe application.
- With optimized weld-seam program for the production of new bandsaw blades.
- The deflection roller conveyor including the wooden platforms can be configured based on the length of the bandsaw blades.
- Remote maintenance package with secure VPN-access.
Options
- Equipment for double toothed band saw blades
- Equipment for short band saw blades from 5'000 mm
- Sensor girder with increased definition
- Signal lamp
- Printout of operating results
Applications




