How to grind the blunt blade of plastic crusher

Once the blade edge of the plastic crusher becomes blunt, it will greatly affect the use. If you continue to use it, it will cause the crushed plastic particles to be too large, resulting in continuous plastic crushing. At this time, it is necessary to remove the blade for grinding. General plastic manufacturers do not have knife grinding equipment, so you can find some places to grind the blade.

Because the cutting edge of the plastic crusher blade has a slope, it can be ground through the side with the cutting edge when it is rebuilt, so the blade will become thinner and thinner. Therefore, many grinding machine technicians grind the side with cutting edge first, and then support it with the retaining edge, so that the opening side can be parallel to the grinding machine suction table, so that the cutting edge can be ground and the material can be saved.