Can shredder blade wear be repaired?

Large metal shredder blades are mainly used for car shells, paint buckets, cans, colored steel tiles, and scrap iron shredders. Therefore, the quality of our manufacturer's dedicated self-protection blades and the price of good paper shredders are also very high. The blades of large paper shredders are easily worn out equipment accessories, so it is also a huge expense for users to replace paper shredder blades in the future. For the sake of users, we convey to the vast majority of users the accurate calibration methods for large shredder blade tools. The wear of large paper shredder knives is mainly reflected in the claw, so a simple correction method is to use a polishing machine to polish the inside of the paper shredder blade until the blade stops sharply. During the polishing process, it is necessary to pay attention to the arc polishing of the blade claw, which must be perpendicular to the plane of the shredder blade, so as to ensure the loss of the shredder blade body.

Except for the large metal shredder blades, which have multiple blades, unlike other machines where the blades are flat, they only need to be sanded to repair their own edges. Large pulverizers with gripping edges cannot be ground with a grinder. If only grinding on the blade plane of the pulverizer, the gap between the blades will be too large, and the effect will be that the particle size of the crushed material will become larger, which cannot meet the user's requirements for particle size. The core component of a metal shredder blade is a cutting tool. The material and quality of the cutting tool directly affect the production efficiency and quality of the equipment. Moreover, both fixed and moving knives are imported SKD11, with a hardness of over HRC60 after heat treatment, long service life, strong cutting ability, and high output. Only when the normal use reaches 1000 tons or more, do you need to sharpen the knife.