What are the reasons that affect the life of the shredder blades

The shredder blades are most important part of the shredder. The service life directly affects the performance of the shredder. The shredder blades have different shape structures according to the shredder material. Shredder is widely used in shredded wood, PE pipes, plastic bottles, scrap copper wire, plastic film, woven bags, paper, circuit boards, thin metal, medical supplies, used household appliances, vehicle recycling, shredded domestic garbage disposal .

According to the type of shredder, the cutter can be divided into: single shaft shredder blades, double shaft shredder blades, three shaft shredder blades, four shaft shredder blades and so on. So what are the main factors that affect the blades life of the shredder equipment?

First, the structure of the tool: the cutting gap between the tools, the angle of the tool, the surface roughness at the cutting edge of the tool;

Second, the raw materials of the tool: the amount of beneficial alloying elements and the amount of harmful alloying elements;

Third, the heat treatment of the cutter: the hardness of the blade and the uniformity of the same surface hardness;

Fourth, the tool rotation speed: the tearing speed of the tool relative to the material;

Fifth, the tearing force of the cutter: the power of the shredder equipment.

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