Scrap Rubber Tyre Shredding Machine With Roller Screen Summary Info:

Our PNSS series tire shredder cuts steel-belted tires into 50×50 mm rubber blocks for large-scale recycling plants. It handles tires up to 1,200 mm diameter.
Two-Stage Processing:
1.Primary shredding → 50×50 mm blocks via rotary screen
2.Secondary crushing → ~20 mm fragments for steel/fiber separation
Metal Recovery: Cross-belt magnets + magnetic drums extract ~99% of steel content. Fiber is removed on a separate separator.
End Uses: Steel-free rubber becomes refuse-derived fuel (RDF) or feedstock for granulating, playground surfaces, rubber tiles, waterproofing, reclaimed rubber, and insulation additives.

Rubber Tyre Shredding Machine Components:

Shredder Chassis The whole chassis is made of welded steel plate and finely machined by CNC gantry milling, which has high bearing capacity, high impact resistance and more stable quality.	Shredder Spindle The shredder spindle is made of high alloy, forged and heat-treated and tempered as a whole, and then machined into hexagonal, octagonal and spline form by CNC gantry milling after fine turning, with long service life.
Shredder Blade The shredder blade is made of special steel, forged, faded, refined, vacuum heat treatment, computerized wire cutting, CNC grinding machine processing.	Segmented Blades The segmented blade design can greatly reduce the blade changing time and cost. The blade comprises of the blade holder, and two types of blade segments, with and without hooks. Worn blade segments can quickly and easily be removed and replaced by simply removing the securing screws.
Rotary Screen To effectively control the output product size, a circular screen mounted around the cutting chamber is the ideal solution.The rotary screen runs at low speed, the oversized fractions are recirculated back to the cutting chamber for further shredding, whilst the sized fraction falls through the screen to the next process.	Planetary Reducer The reducer chassis adopts welded box, helical gear, planetary gear transmission, with small volume, low noise, high torque and other characteristics, higher transmission efficiency.
Motor The motor adopts Siemens, Wanan and other domestic brands of pure copper motor, with stable and reliable quality, and can be customized according to requirements.	Electronic Control The whole model adopts frequency conversion control and conforms to international standards such as CE/CSA.

Tyre Shredding Machine Features:

Swing-Arm Feed — Dynamically adjusts angle to prevent jamming; hydraulic drive ensures smooth feeding

Independent Drive System — Stable, efficient operation with minimal vibration

Heat-Treated Components — High-strength steel body for extended durability

Modular Blade Design — Quick replacement of worn parts, reduced downtime

Intelligent Protection — Auto shutdown on overload; real-time monitoring

Low-Noise Operation — Fully enclosed structure with shock absorption; meets environmental standards

Compact Footprint — Suitable for space-limited facilities

How does Tyre Shredding Machine Crush Tires into Blocks?

A tyre shredding machine processes waste tires through a continuous mechanical cycle. Tires enter the crushing chamber via a feeding hopper, where a motor-driven transmission system powers high-speed rotating blades to cut and shred the material. A circular sieve beneath the chamber filters the output, allowing only properly sized rubber particles to pass through while returning oversized pieces for further shredding until they meet specifications. The resulting rubber blocks discharge through the sieve and travel by conveyor to collection areas or downstream equipment for steel separation, fiber removal, and granulating. This pretreatment stage is essential for large-scale tire recycling operations, producing steel-free rubber suitable for refuse-derived fuel, playground surfaces, rubber tiles, waterproof materials, and reclaimed rubber additives. The swing arm design prevents material jamming by dynamically adjusting the shredding angle, while hydraulic feeding and intelligent overload protection ensure stable, low-noise operation in space-limited facilities.

Scrap Rubber Tyre Shredding Machine Application Areas:

•Civil Engineering Applications: They can be used as landfill gas trench collection walls, as backfill for road landslide repair, as vibration-reducing material for railway lines and as backfill for maintaining walls.

•Ground and Crumb Rubber: For example, it can be used in paving projects or be moulded into products. Common examples of rubber moulded products include carpet padding, rubber flooring materials, patio decks, livestock mats, movable speed bumps, sidewalks, dock bumpers, railroad crossing blocks just to mention but a few.

•Carbon Source: Instead of using coke or coal in steel mills, rubber can be used as a source of fuel. In fact, studies have recommended that steel mills should adopt the burning of rubber as fuel instead of coal since coal is mined and can be depleted. Using rubber as fuel is a great way for these mills to go green and reduce their carbon fingerprints.

Related equipment:

Video