Solution for fine and ultra-fine separation
Lessine’s circular multi-frequency screens are specifically designed for fine and ultra-fine particle sizing (or granulometric separation) from 3 mm to 5 µm of difficult-to-screen materials. Whether handling wet, dry, sticky, abrasive, clumping, or agglomeration-prone materials, these screens consistently outperform traditional equipment by significantly increasing the capacity and efficiency of particle separation.
Operating principle
The circular multi-frequency screens use advanced acceleration technology reaching up to 500 G to significantly enhance the screening process. This intense acceleration, applied to the screen mesh, allows efficient separation of products that are typically challenging to screen due to clogging, powder agglomeration, or other technical challenges. With this technology, these screens can achieve separation efficiencies of up to 99% of particles.
Applications
The circular multi-frequency screens are ideal for screening difficult materials in the following industries:
- Circular economy and recycling
- Minerals and ores
- Fertilizers, chemicals, fine chemicals
- Agro-food and pharmaceuticals
- Metals and precious metals
Advantages
- Accelerates up to 500 G
- Increases capacity by 20% to 400%
- Suitable for sticky or wet materials
- Screens down to 5 µm
- Up to 99% efficiency
- Eliminates clogging and blinding
- Easy to clean, maintain, and replace screens
