OTR Waste Tire Recycling Plant
We offer OTR waste tire recycling plants designed to handle large scrap OTR tyres, capable of efficiently processing…
We offer OTR waste tire recycling plants designed to handle large scrap OTR tyres, capable of efficiently processing tyres with diameters ranging from 1.4 m to more than 4 m into rubber granules or powder to meet customers’ needs for quality and capacity of recycled materials.
Applicable Objects: OTR Waste Tyre Recycling
OTR tires (Off-the-Road Tire) are widely used in mining trucks, construction vehicles, and large machinery and are characterized by their large size, complex structure, and high steel content. We offer OTR tyre recycling equipment for the following types of tyres:
- Construction machinery tyres
- Mining truck tyres (e.g. R35-R63)
- Large agricultural or forestry tyres
Finished Product: rubber Powder or Granule
The final product of the OTR waste tire recycling plant is rubber powder or rubber granules of various particle sizes, with common mesh sizes including 5–30 mesh and 30–60 mesh. The screen size can be adjusted according to customer requirements to obtain the desired particle size.
These end products are widely used in applications such as rubber running tracks, sidewalk underlays, rubber paving bricks, reclaimed rubber, and as fillers in rubber products, offering good added value. Additionally, the steel wires and nylon fibers separated during the production process can also be recycled, further improving the overall return on investment.
Two Customized Recycling Solutions
To address the differences in OTR tire sizes and construction, we offer two processing solutions tailored to specific diameter ranges, ensuring safe and efficient recycling from pre-treatment to fine rubber powder production.
Solution 1: For Tire Diameters from 1400mm to 4000mm
This solution targets mid to large-sized OTR tires and includes the following equipment:
- OTR Tire Debeader Machine: Removes steel bead wires to reduce equipment wear
- OTR Tire Cutter: Cuts the tire into manageable segments
- Tire Shredder (Model 1200 and above): Shreds tire segments into rubber blocks
- Intermediate Conveyor Belt: Transfers materials to storage
- Automatic Rubber Block Storage System: Ensures stable material feeding
- Rubber Crusher (XKP450 model and above): Further refines materials into rubber powder
- Nylon Fiber Separator: Removes nylon content from rubber
- Rubber Powder Collection & Conveying System: Collects and stores the final product
Solution 2: For Ultra-Large Tires (R35–R63)
This solution is designed for processing extra-large mining tires with complex internal structures:
- OTR Dismantling Machine: Separate the engineering tyre into 4-6 parts such as bead, tread and top for further processing.
- OTR Tire Cutter: Cuts into standardized sections
- OTR Steel Wire Separator – Separates steel rings from the tire
- Tire Shredder (Model 1200 and above)
- Intermediate Conveyor Belt
- Automatic Rubber Block Storage System
- Rubber Crusher (XKP450 model and above)
- Nylon Fiber Separator
- Rubber Powder Collection & Conveying System
Key Features of the OTR Waste Tire Recycling Plant
Our OTR tire recycling line is specially designed to process large off-the-road (OTR) and mining tires, with the following key features:
Wide Range of Applications
Capable of handling various large-sized tires with diameters from 1400mm to 4000mm, including R35–R63 mining tires, construction machinery tires, and large agricultural tires.
High Rubber Powder Purity
Through multiple steps such as shredding, grinding, and air separation, the final rubber powder can reach up to 99% purity, suitable for producing recycled rubber products.
Adjustable Output Size
By changing the screens in the grinder, the size of the rubber granules or powder can be controlled.
Customizable Solutions
We offer two standard processing schemes based on tire size. Equipment configurations can also be adjusted to match the customer’s layout and production goals.