In the slitting process of the slitting machine, the application of the blade has a close relationship with the quality of products. In practice production, unavoidably can encounter this or that kind of problem. Let's take a look at why.

The first common problem is that there is deflection at the end of the slitter machine blade cutting data. The main reasons are as follows:

1. The blade feeding positioning baffle of the slabbing machine is improperly adjusted;

2.the blade of the equipment has a blunt, and the linear speed of other knives is different;

3. The paper guide wheel of the slitting machine blade is not adjusted;

4. The blade of the slitting machine is not suitable for paper feeding.

The second condition is that the blade of the slitting machine has burrs. The primary reason is:

1. The blade of the slitting machine is blunt and needs to be polished in time;

2.slitting machine blade and groove overlap too shallow;

3.the shredding machine blade knife groove into the paper edge, paper hair, should be completely clean and then boot;

4. The gap of the blade slot of the slitting machine is too large, which is usually required to be kept within 2.5mm.

The third abnormal phenomenon is in the operation of the sundering machine equipment, the blade indentation line is simply broken, the first two reasons should be considered:

1. Inferior base paper.

2. the line is too deep.

The fourth abnormal problem is that the cutting machine blade indentation line is not straight, the primary reasons include:

1. the slitting machine blade pressing line is too shallow, the broken line is uneven, affecting the beauty of products;

2. The blade of the slitter machine is slanted;

3. The upper and lower pressing wheel of the blade of the slitting machine is not adjusted.