Feed size: ≤10mm
Capacity: 3-22t/h
The SFLM series ultrafine vertical grinding mill is a large-scale ultrafine vertical grinding equipment suitable for the development requirements of the non-metallic mineral industry.
It is an ideal equipment for the large-scale production of ultrafine powder with high efficiency, high output, environmental protection and energy saving.
Capable of processing over 200 different types of materials, with strong adaptability to various mining,construction, and industrial processing scenarios.

The roller sleeves and liners, specially designed for ultrafine powder grinding, facilitate the formation of a material layer, resulting in high grinding efficiency and a high yield of finished products in a single pass.
Utilizing a variable frequency multi-head air classifier principle, the fineness of the finished product can be achieved within the selected range. Saves 30%-50% energy compared to ordinary mills.
The grinding rollers can be flipped out of the machine using a hydraulic device for easy maintenance. The grinding rollers and liners are made of high-quality materials, and the roller sleeves can be flipped for reuse, resulting in a long service life.
Employing a material layer grinding principle, the material residence time inside the mill is short, reducing repeated grinding. The finished product has low iron content, high whiteness and purity, uniform particle shape, narrow particle size distribution, small cutting point, good flowability, and strong applicability.
Adopting a PLC/DCS automatic control system, remote control is possible, and operation is convenient.
Utilizing electronic and mechanical limit protection devices, it avoids severe vibrations and destructive impacts, resulting in more stable operation.
| Models | Main machine power (kW) |
Powder classifier power (kW) |
Fan Power (kW) |
Grinding material particle size D90 (mm) |
Moisture of grinding material | Capacity (t/h) |
| SFLM1000 | 132-185 | 4×15 | 90-132 | <10(Max15) | <3% | 3-12 |
| SFLM1200 | 220-280 | 6×15 | 185-200 | 4-14 | ||
| SFLM1300 | 315-355 | 7×15 | 200-250 | 5-16 | ||
| SFLM1500 | 355-400 | 8×15 | 280-315 | 7-18 | ||
| SFLM1700 | 450-500 | 9×15 | 315-355 | 8-22 |
Note:processing Capacity May Vary With Different Materials And Feeding Sizes.
| Models | Main machine power (kW) |
Capacity (t/h) |
| SFLM1000 | 132-185 | 3-12 |
| SFLM1200 | 220-280 | 4-14 |
| SFLM1300 | 315-355 | 5-16 |
| SFLM1500 | 355-400 | 7-18 |
| SFLM1700 | 450-500 | 8-22 |
Note:processing Capacity May Vary With Different Materials And Feeding Sizes.