How to Improve the Quality of Recycled Tyre Rubber Granules in Your Plant

In the tire recycling industry, the quality of your recycled tyre rubber granules directly impacts your selling price and long-term business growth. If your plant already produces rubber granules but you’re struggling with inconsistent size, low purity, or poor market value, this guide will help you optimize both your equipment and workflow.

Let’s explore how to enhance the quality of your recycled tyre rubber granules using better tyre granulator machinery and smarter processing strategies.

Understand What Affects Tyre Rubber Granules Quality

According to our experences, the quality of recycled tyre rubber granules depends on several factors:

• Granule size consistency (e.g., 1–3mm, 10–20 mesh, etc.)
• Purity, especially steel wire and fiber content
• Cleanliness, free from dust, textile fluff, and oil
• Uniform color and texture

Even if you already have a tyre shredding line, you may need to upgrade or add tyre granulator machinery to reach a higher level of granulation. The better your granules, the higher your tyre rubber granules price in competitive markets.

Upgrade to a Dedicated Tyre Granulator Machine

Many plants rely only on shredders, which create coarse rubber chips but not high-quality granules. By adding a tyre granulator machine for sale, you can crush the rubber further into uniform, market-ready sizes.

At Shuliy Group, our tyre granulator for sale features a unique twin-roller grinding system. These rollers—made of wear-resistant cast iron or cast steel—apply strong compression force to crush rubber blocks into fine granules. Unlike blade-type crushers, our design delivers:

• Stable granule size with less dust
• Longer lifespan of wear parts (rollers can be re-polished)
• Lower vibration and noise, ideal for continuous operation
• Compatibility with magnetic separators and fiber removers

Improve Magnetic and Fiber Separation

Even the best tyre granulator machinery needs support systems to achieve top-grade granules. To improve the purity and raise your tyre rubber granules price, make sure your line includes:

1. Double-stage magnetic separators to remove steel wire
2. Cyclone dust collectors to eliminate fine rubber dust
3. High-efficiency fiber separators for eliminate fine nylon, textile and fiber in the rubber powder

If your current setup lacks these, consider a full tyre granulator machine for sale package with these components included. The difference in output quality—and price—is significant.

Monitor Mesh Size and Adjust Regularly

Markets for recycled tyre rubber granules often demand different mesh sizes depending on application—rubber tiles, artificial turf infill, or asphalt modification all require specific grades. That’s why choosing tyre granulator machinery with flexible screen-change capability is so important. Shuliy’s machines allow you to easily swap mesh screens to control output size, helping you meet diverse customer needs without reconfiguring your entire production line. This flexibility not only improves product quality but also lets you respond quickly to different orders and command higher tyre rubber granules prices.

Train Operators and Maintain Equipment Properly

Even the most advanced tyre granulator for sale requires skilled handling to perform at its best. Operator training should include checking roller spacing, maintaining oil levels in gearboxes, and monitoring output consistency. Regular cleaning of the discharge area and inspecting wear parts are also essential. With the proper care, your tyre granulator machinery will deliver stable output and extended service life, keeping your plant running smoothly and efficiently while minimizing downtime.