In any tire recycling plant, producing clean, uniform, and high-purity rubber powder is the ultimate goal. While the rubber granules machine or tire granulator gets most of the attention, it’s the screening system and magnetic separator that truly determine the final product quality. Screening and magnetic separation are the esssential components for clean, high-value output.
If you’re running or planning a rubber granules machine line, here’s why you shouldn’t overlook these two vital components—and how they make your tire granules making machine far more efficient.
The Role of Screening in Rubber Granules Machine
After initial grinding by the rubber granules machine, the output granules are not always consistent in size. That’s where the vibrating screening system comes in. Shuliy group will introduce its main features to you:


After using screening machine you will get:
Without proper screening, your tire granules making machine line could end up producing uneven, low-value material.
Magnetic Separator: Ensuring Clean, Steel-Free Rubber
During tire grinding, tiny steel wires from the tire bead or belts can remain mixed in with the rubber powder. A dedicated magnetic separation system ensures your granules are safe, clean, and suitable for further processing.


Features of Our Magnetic Separation Unit:
- Double-stage design: rough + fine separation
- Uses high-power rare-earth magnets
- Works continuously in-line with the tire granulator
- Requires minimal maintenance and no consumables
Why do your rubber powder production line need magnetic separators?
- Prevents steel contamination in final products
- Extends the service life of tile molds or rubber processing machines
- Enhances safety and quality control, especially for export-grade rubber powder
Even the best rubber granulator can’t ensure product purity without magnetic cleanup.
Integration with Rubber Grinding Machine Systems
Both the screening and magnetic separator units are designed to work seamlessly with your rubber granules machine (rubber grinding machine). We provide complete layouts where include the whole working process:
First, the rubber powder flows from the tire granulator into a screening machine.
Secondly, Oversize particles are automatically returned.
Then Qualified powder moves through the magnetic separator
In the end, the final product is stored or sent to the rubber powder bagging system.
In the Last We Want to Tell You
If you’re investing in a tire granules making machine, don’t stop at grinding. The screening system and magnetic separator are critical parts of a successful rubber granules machine line. Need help selecting the right setup? We provide complete tire granulator systems with custom screen sizes, magnetic separation strength, and layout guidance based on your space and target mesh size.