
Are you troubled by these problems in the screening and sorting of powder and granular materials?
- Frequent screen clogging, requiring downtime for cleaning, severely impacting production efficiency?
- High material breakage rate, damaging valuable finished products during screening, causing direct economic losses?
- Dust flying everywhere, creating a harsh working environment, harming employee health and posing safety hazards?
- Unstable screening accuracy, resulting in inconsistent product quality, making it difficult to meet the needs of high-end customers?
If your screening production line is facing any of the above material screening problems, then it's time to learn about a more efficient, gentler, and more environmentally friendly screening technology—the circular gyratory screen.
What is a Circular Tumbler Screen? It's Not Just Simple "Vibration"
Unlike traditional vibrating screens that rely on high-frequency vertical vibration, the circular gyratory screen simulates efficient manual screening actions. Unlike the continuous rotation of traditional screening equipment, it achieves finer and more uniform screening of materials through a reciprocating gyratory motion, allowing the material to exhibit a gentle "gyratory" and "diffusion" state on the screen.
This unique operating method directly brings you four core advantages:
1. Near-zero clogging: The gentle oscillating motion allows materials to disperse fully, effectively reducing impact and embedding in the screen, significantly lowering the probability of clogging and ensuring continuous production.
2. Extremely high screening accuracy: Longer material residence time on the screen and more controllable movement trajectory ensure that every piece of material has ample opportunity to pass through the corresponding screen opening, achieving a screening accuracy of over 95%.
3. Extremely low material breakage rate: Without strong vertical impact, it is particularly friendly to fragile, crystalline, or specifically shaped materials (such as grains, plastic granules, chemicals, etc.), perfectly protecting the integrity of your products.
4. Clean and environmentally friendly: The enclosed structural design, combined with the gentle motion, suppresses dust emission at the source, easily meeting environmental protection requirements and creating a clean workshop.

The circular tumbler screen is not just a piece of equipment, but a "strategic partner" for improving product quality, reducing overall costs, and achieving intelligent production. The circular tumbler screen, a core product of Mirant Xinxiang Machinery in the field of intelligent screening, has gained wide customer recognition for its excellent screening and grading capabilities, providing solutions for screening production lines across numerous industries. We consistently adhere to the principles of "quality assurance, reputation first, quality-oriented, and win-win cooperation," focusing on customer needs to ensure the manufacture of high-quality products that are stable in performance, of superior quality, aesthetically pleasing, and easy to operate.
Clearly separated particles, intelligent screening – Mirant Xinxiang Machinery Equipment Co., Ltd.