The waste tire block cutter is mainly used in the pre-treatment stage of semi-automatic rubber powder production lines. It cuts the rubber strips produced by the strip cutter into small blocks of approximately 3×5×8 cm. These blocks are suitable for further grinding in the rubber powder machine, improving overall processing efficiency.
Raw Materials and Application Scope
This machine is suitable for cutting tire strips that have already been processed by the strip cutter. The resulting rubber blocks are the right size for input into the cracker mill for further grinding. It is widely used in tire recycling, reclaimed rubber production, and rubber product manufacturing.



Working Video of the Waste Tire Block Cutter
The application of the tire block cutting machine can be seen in this video.
Structure and Features
Main Components: The machine consists of a frame, motor, transmission mechanism, moving knives, a fixed knife, balance equipment, and compression gear. The structure is compact and runs stably.
Durable Blades: The blades are made of hard alloy, highly wear-resistant, and can be re-sharpened and reused, extending their service life.
Stable Operation: The cutting process features uniform speed and strong shearing force, with low energy consumption. It is easy to operate and safe to use.
Smooth Feeding: With the cooperation of the moving and fixed knives, rubber strips are automatically cut, allowing for easy feeding into the next processing stage.


Operation Advice
During operation, special attention should be paid to the gap between the moving and fixed knives. It is recommended to keep it at around 0.1 mm to ensure steel wires are effectively cut and to prolong the waste tire block cutter’s service life.
Parameters of The Waste Tire Block Cutter
The waste tire block cutter is a key pre-treatment machine in semi-automatic tire recycling lines. Below are its main technical parameters:
Тип | Common Tire Block Cutter | Updated Tire Block Cutter |
Элемент | Technical parameter | Technical parameter |
Мощность двигателя | 5.5 KW | 18.5 KW |
Rubber block size | 3*5*8cm | 5*5cm |
Емкость | 800kg/h | 1500kg/h |
L*W*H | 1.0*0.8*1.4m | 1.3*1.1*1.5m |
Масса | 800kg | 1200kg |
Feel free to contact us for more configuration details and pricing. Our team is ready to provide customized solutions based on your specific recycling needs and production goals.