Tire shredder production line/Introduction

The tire shredder is mainly suitable for bicycle waste tires, wire tires, steel wire tires, and other waste old rubber products or scraps. After multiple crushing and separation, it becomes rubber powder and reaches the required fineness (mesh), realizing its industrial value.

Process flow for recycling and milling waste tires:

Waste tires → Tire drawing machine → Tire shredder → Secondary crushing → Tertiary crushing → Fiber separator → Rubber mill → Screening machine → Finished product → Storage bin → Finished product packaging machine


1. Hydraulic wire drawing machine:Pull out the steel wire from the tire bead so that the tire can be directly shredded by the shredder in the next process. Using a wire drawing machine before cutting and crushing tires can protect the shredder blades, extend their lifespan, and improve the efficiency of the shredder.

2. Tire shredder:Tear the tire into 3-8cm rubber blocks for further processing.

3. Steel wire separator:Process rubber blocks within 100mm x 100mm into 10-15mm rubber particles, and separate them from the same thread and rubber at the same time.

4. Rubber pellet machine:The rubber pellet machine is used to crush rubber from a steel wire separator, and the particle size can reach about 1 millimeter after crushing. Further refine the size through particle screening and circulation. Due to the special design of the pellet machine, high crystalline pellets of consistent size can be produced, and 99% of the fibers are removed during the pellet manufacturing process.

5. Fiber separator:Fiber separators are mainly used to separate nylon fibers from the mixture of rubber powder and nylon produced by nylon tires, thereby obtaining pure rubber powder with a true sorting rate of over 99%.

6. Fine grinding machine:This machine is mainly used to crush rubber powder or rubber particles to finer sizes, up to 100 mesh and finer.

Application field of finished rubber powder

8-20 mesh: mainly used for runway, road cushion, pad, lawn, paving elastic layer, sports field paving, etc;

30-40 mesh: mainly used in the production of recycled rubber, modified rubber powder, paving, production of rubber sheets, etc;

40-60 mesh: called fine rubber powder, used for filling rubber products, plastic modification, etc;

60-80 mesh: known as fine rubber powder, mainly used in automotive tires, rubber products, building materials, etc;

Tire shredder production line/real-life photos

Tire shredder production line/principle

The carbon black obtained from crushing and cracking discarded car tires is a good rubber productReinforcing agents and fillers,alsoAs a fuel used in various industrial heating furnaces,High comprehensive utilization rate. To obtain the carbon black used in this industry, it is necessary to shred the tires through a dual axis shredder in advance, and then separate the nylon fibers through a limit separator to obtain high-purity rubber powder.

Tire shredder production line/technical parameters