As we all know, shredder equipment is widely used in shredding wood, PE pipes, plastic bottles, scrap copper wires, plastic films, woven bags, paper, circuit boards, light metals, medical supplies, scrap household appliances, scrap vehicles, domestic waste, etc. As an important part of the shredder equipment, the service life of the cutting tool directly affects the performance of the shredder equipment.
Shredder knives can be divided into single-shaft shredder knives, double-shaft shredder knives, three-shaft shredder knives, four-shaft shredder knives, etc. according to the type of shredder. So what are the main factors that affect the service life of shredder equipment?
1.The structure of the tool: the cutting gap between the tools, the angle of the tool, and the surface roughness at the cutting edge of the tool;
2.Raw materials of cutting tools: the content of beneficial alloy elements and harmful alloy elements in the material;
3.Heat treatment of cutting tools: the hardness of the blade and the uniformity of hardness on the same surface;
4.Tool rotation speed: that is, the shredding speed of the tool relative to the material;
5.The shredding force of the tool: that is, the power of the shredder equipment.