Dete small shredder metal waste single and double shaft shredder chassis plastic rubber shredder

The shredder box is an important accessory on the shredder. The quality of the shredder blade directly affects the garbage processing cycle of the machine. According to the classification of shredders, shredder blades are divided into single-shaft shredder blades and shredder blades. Multi-shaft shredder blades. As an important shredder knife on the shredder.

The material of the shredder blade is generally 9crsi, Cr12Mov, SKD-11, of which 9CrSi is alloy tool steel. This material has high hardness and good wear resistance, but is brittle. Suitable for rubber, fiber, paper and other materials. Soft waste, Cr12MoV, SKD-11 are cold work die steels. These two materials have similar properties, with strong wear resistance and impact resistance, suitable for broken wood, waste furniture and plastic with higher hardness.Choose different materials according to different processing objects.Plastic industry: 42CRMO, w5SICR.SKD-11.

custom requirements: The standard blade only needs to provide the size, and the non-standard blade can be customized by providing the length, width, thickness, aperture, and eye distance of the blade when drawings and samples cannot be provided. Starting from cutting, we select the required materials strictly according to customer requirements. Every link from forging, rough machining, heat treatment, finishing to delivery, etc. will be produced in strict accordance with technical requirements to ensure that customers can use qualified and quality-guaranteed blades. The company has rich experience in the control of blade heat treatment hardness. Customers only need to inform us of the material of the crushed product, and we can recommend the most suitable blade hardness to ensure that the blade is in the best state in terms of toughness and wear resistance.

◆1. Cutting material --- choose material according to customer's requirement.
◆2. Forging--Forging is mainly to increase the density of the material.
◆3. Annealing - reduce the processing temperature.
◆4. Finishing - mainly to shape the material.
◆5. Inspection---Inspect whether the product is consistent with the drawing sample.
◆6. Quenching——Improve the corresponding hardness of molded products and materials.
◆7. Annealing——In order to increase the wear resistance of the product, long-time annealing treatment is necessary.
◆8. Quenching and tempering—mainly the parallelism of quenched and tempered products to facilitate processing.
◆9. Coarse grinding—coarse grinding on each surface of the product.
◆10. Fine grinding - super fine grinding, mirror grinding, to improve the precision and parallelism of the product.
◆11. Inspection - Let unqualified products refuse to flow into the market.
◆12. Packaging--different packaging according to different products.