Tyre shredder is a kind of equipment used for crushing bias tyres and radial tyres, its purpose is to crush the tyres into 50mm;50mm or so rubber blocks, in order to facilitate the subsequent medium crushing process, it is the preferred machine for crushing rubber tyres. Its structure mainly includes: feeding hopper, motor, transmission system, crushing chamber, screening mechanism and frame and other parts.

The working principle is:

The motor drives the cutter in the crushing chamber to rotate through the transmission system, and then the tyre with the outer diameter of 1200mm which has been removed from the lip of the bead is fed into the feeding hopper of the equipment with a conveyor, the tyre enters into the crushing chamber through the feeding hopper, and the cutter crushes the tyre in the form of shearing and tearing, in the process of crushing, the material less than or equal to ;50 is leaked out of the round mesh screen into the subsequent process; the material greater than 50;50 The material returns to the crushing chamber through the round mesh screen for cyclic crushing, until the size of rubber block meets the requirements and then discharged from the crusher.
Tyre shredder structure features are

1.Adopting the way of rolling shear, optimising the force condition, reducing the phenomenon of rotating cutter being stuck, and also reducing the tipping moment to the crushing chamber.

2.Adopting cycloid reducer or planetary gear reducer, which has the advantages of large bearing capacity, high efficiency, low noise, small volume, light weight and long service life.

3.Adopting high hardness wear-resistant alloy welding electrode to weld the edge of the cutter disc, which has long service life and can be repeatedly repaired and sharpened.

4.The knife shaft is quick to disassemble and easy to install and maintain.
After shredding tyres, it can be ground into grinding powder for reprocessing and recycling through grinding mill equipment.