The high-speed slitting machine sometimes has excessive noise, why is this?
1. The installation position of the blade belt is inaccurate → check the level of the blade belt;
2. The dirt on the surface of the cutter wheel is too thick → use a fine abrasive cloth to remove the surface dust, whether the bearing of the cutter wheel is damaged, or there is no lubricant;
3. The surface of the cutter wheel is too rough.
4. The blade belt is not tight → tighten the blade belt, the positive and negative rotation of the blade belt should be based on the center of the cutter wheel;
5. Check whether the knife belt of the knife holder is sharp; the knife belt has no curling phenomenon;

The above is the reason why the high-speed slitter has too much noise.