Since many waste tires are scattered in many vehicle units, vehicle repair shops or various waste tire collection points, but waste tires must be processed centrally, and the number of local waste tires is not enough to invest in waste tire rubber powder equipment and recycled rubber production equipment, which causes transportation problems. Because tires are hollow, they are often large in size and insufficient in weight when loaded. In the long run, it causes a huge waste of transportation costs. Waste tire decomposition and processing equipment is small in size, light in weight, and low in cost. It is dedicated to decomposing waste tires into circles, strips, and blocks, which solves the problem of waste tire transportation costs and does not affect the next step of processing. It is an ideal equipment for the primary treatment of waste tires. It is suitable for truck tires with a diameter of 700-1200mm, and can crush tires into 5-10cm blocks.