How to deal with the fracture of sand belt in use?
1. Sand belt joint is not secure, cracking, strengthen the quality control in production, to meet the needs of users
2. Sand belt wrinkle or edge damage during transportation or installation, inspection of appearance quality before installation, correct operation during installation
3. Sand belt tension is too large, adjust the tension in the work load does not slip the smaller the better
4. Cutting too deep, friction heat build up, reduce cutting depth or feed speed, or use coolant or cooling device
5. Working under heavy pressure, reduce the pressure
6. External debris into the sanding belt and roll or plate between, remove debris, efficient dust is the best preventive measures
7. The machine is not working normally, and the belt is broken by the travel switch for maintenance (pay special attention to the paper-based belt).
8. Excessive belt vibration, choose low hardness contact wheel, check machine vibration or belt quality
9. Contact roller cone; The contact roller or graphite pad is not parallel to the base; Reinstall and keep parallel
10. Workpiece thickness difference is too big or part of the overlap impact belt installed for the overlap plate and the oversize part of the protective device