The iron chip shredder can tear all kinds of steel scraps, copper scraps, aluminum scraps, iron scraps, and circuit boards into materials that are easy to handle. The volume of chip can be greatly reduced, and chips can be fed continuously or intermittently. The iron crumb shredder machine adopts the dual axis low speed rotation, can effectively tear up the metal or non metal chip, use the tool to cut, cut, tear and pull the material. It has the advantages of large torque, high output, no manic sound, wear resistance and so on. The drying, pressing, smelting and tearing of the chip, the early treatment and transportation of the chemical fireproof material are easy and easy, and the iron chip shredder machine is suitable for the centralized disposal of the chips in the fixed place. The machine drive device is equipped with safety electrical protection, which can effectively prevent accidental failure and damage the equipment. Chips can be fed continuously or intermittently. The use of iron chip shredder equipment facilitates the subsequent processing of chips, effectively reduces chip volume and saves storage space.