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Characteristics of the cutter using the coater slitter
- Jul 20, 2018 -

There are several main characteristics of the characteristics of the slitter cutter. Under normal hardness, the better the material, the higher the hardness achieved by quenching. If the ordinary material is quenched to a very high hardness, then the toughness of the slitter cutter is destroyed, causing the crack of the blade. Therefore, the quenching hardness of the cutter blade of the coating machine must be determined according to the material. The hardness of the coating machine slitting cutter should be much larger than the hardness of the slitting material. Generally, the quenching interval of the heat treatment is HRC 55-60°.


The good quality coating machine slitting machine cutter blade not only has strong wear resistance and sharpness to match, but also has the friction force and the certain impact resistance of the object to be cut. These points are needed to reduce the occurrence of cracking during use.