HCH Ring Roller Ultra-fine Grinding Mill
High-pressure ring roller mill — finished fineness reaches the micron level.
Product Overview
The HCH ring roller ultra-fine grinding mill is a high-efficiency, energy-saving ultra-fine powder grinding equipment. Using the principle of multiple grinding rollers rolling on the grinding ring, combined with a high-efficiency classifier, the finished product fineness is flexibly adjustable between 325 and 2500 mesh. Suitable for ultra-fine grinding of non-metallic minerals with Mohs hardness below 7 and moisture below 6%, including limestone, calcite, talc, dolomite, and barite. Stable operation, low energy consumption, and high automation — the ideal choice for ultra-fine powder processing.
Features
- Finished fineness adjustable: 325-2500 mesh
- High efficiency, energy-saving, low power consumption
- High wear-resistant grinding roller & ring
- Automatic PLC control
- Eco-friendly low noise, dust emission compliant
Technical Specifications
| Parameter | MF80 | MF90L | MF100L | MF1250L | MF1680L |
|---|---|---|---|---|---|
| MODEL | MF80 | MF90L | MF100L | MF1250L | MF1680L |
| Ring Diameter (mm) | 800 | 900 | 1000 | 1250 | 1680 |
| Roller Number (layer) | 3 | 3-4 | 4 | 4 | 4 |
| Roller Number (piece) | 21 | 28 | 28-36 | 28-36 | 30-44 |
| Main Shaft Speed (r.p.m) | 230-240 | 200-220 | 180-200 | 135-155 | 120-130 |
| Input Size (mm) | <=20 | <=20 | <=20 | <=20 | <=20 |
| Finished Size (um/mesh) | 74-5 (200-2500) | 74-5 (200-2500) | 74-5 (200-2500) | 100-6 (150-2000) | 100-9 (150-1500) |
| Capacity (t/h) | 0.5-5.5 | 0.8-6.5 | 1.2-10 | 2.5-20 | 5-45 |
| Overall Dimension (L*W*H, m) | 15.1*4.2*7.3 | 18.4*3.9*7.8 | 22.7*3.6*8.5 | 27.3*4.2*9.9 | 31.7*7.7*12.6 |
| Main Unit (kW) | MF80 | MF90L | MF100L | MF1250L | MF1680L |
|---|---|---|---|---|---|
| Main Unit | 75 | 2*45 | 132-150 | 185-200 | 315 |
| Classifier | 18.5 | 18.5-30 | 50-37 | 75 | 132 |
| Blower | 45 | 55 | 75 | 110 | 200-220 |
| Crusher | 18.5 | 18.5 | 18.5 | 45 | 45 |
| Bucket Elevator | 3 | 3 | 4 | 4 | 7.5 |
| Feeder | 1.5 | 1.5 | 1.5 | 1.5 | 2.2 |
| Discharging Valve | 2*0.75 | 1.1 | 1.1 | 1.5 | 2*1.5 |
| Air Compressor | 11 | 15 | 22 | 37 | 55 |
Note: Technical parameters are subject to change without prior notice.
Applications
Need More Help?
Our engineers are ready to provide professional solution design and quotes.
WhatsApp Us✉️ contact@sdmak.com