The blades of our tyre shredder machine are mainly used for slitting paper, tape, tape, film, gold, silver, copper, aluminum, etc. Selection of materials: 9CRSI; CR12MOV; W6MO5CR4V2; W18CR4V, etc. The cutting of these high-grade metal foils requires high precision, no burrs, and no indentation, so it is difficult to cut, then the precision of the props for longitudinal cutting and cross-cutting is high, the cutting resistance is small, and the wear resistance is large. The cutting edge is sharp and durable. In response to this problem, our company introduced internationally advanced CNC grinders, hired cutting tool technical experts, and replaced imported high-precision micron slitting blades after long-term research and development. And applying high-tech technology, the blade is subjected to ceramic composite and tungsten carbide coating on the surface of the blade, so that the blade is not easy to wear and does not adhere to powder when cutting, which reduces the friction during cutting and solves this problem. , Greatly improve the cutting accuracy and speed, and extend the service life of the tool. The development of this tool has successfully saved users a lot of costs.