Matters needing attention and maintenance methods of kraft paper slitting machine

In order to maintain the sharpness of the paper cutter blade and prolong the service life of the paper cutter, reduce the thickness of the paper to no more than 40 mm, and the pressure of the paper cutter on the paper should be appropriate. Generally, soft paper needs more pressure, and more hard paper The material needs a little less stress.
When using a dual hydraulic computer paper cutter, it is very important to maintain the sharpness of the blade. It is necessary to pay attention to the correct maintenance and use of the blade. Once the blade is blunt, it must be sharpened again, otherwise the cutting accuracy will be affected.
In addition, the ambient temperature should be kept between 19 and 23°C, and the relative humidity should be kept at 50%. Under such conditions, the characteristics of the paper are relatively stable, which is conducive to the correct use and maintenance of the paper cutter, because the determination of the cutting parameters of many paper cutters depends on the processing conditions
In order to ensure the cutting quality of paper and printed matter, it is usually necessary to maintain the paper cutter. The daily maintenance points of the paper cutter are as follows:
1. According to different seasons, choose the appropriate hydraulic oil. did not use. 20. Winter oil to maintain the flow of the paper cutter; not used. 30 summer oil to maintain the consistency of the paper cutter.
2. Maintain proper hydraulic pressure. If the pressure is too high, the sealing ring will be broken; if the pressure is too small, the blade will cut slowly and weakly.
3. Apply talcum powder or paraffin wax on the cutting platform and knife edge. To achieve this, one is to reduce the friction between the paper and the platform, and the operation is labor-saving; the other is to expand the number of cutting knives to ensure the smoothness and orderliness of the cutting knives.
4. Add lubricant. Lubricating oil should be added to the oil port of the machine before work to keep the machine lubricated, clean and noiseless, so that the paper cutter is always in good working condition.