Roller Grinding Mill for 80-600 Mesh Powder Production | 500-2500kg/h Capacity | Custom OEM Available
Professional roller grinding mill designed for producing 80-600 mesh powders with production capacities ranging from 500-2500kg/h. Features low investment, high output, easy operation, and compact footprint.
- Enhanced Grinding Surface: Higher rollers and rings with larger shovel design increase contact surface and grinding force
- Optimized Roller Configuration: 3 rollers for small mills and 4 for large mills increases air volume and output by 15-20%
- Adjustable Reducer: Newly-designed reducer allows rotation adjustment to customer requirements
- Advanced Classifier: Turbine wheel with large blades improves fineness control and classifying precision
- Efficient Collection: Larger cyclone design improves collecting efficiency
- High-Pressure Blower: Adjustable air pressure increases conveying capacity
Crushed material is transported into the hopper and conveyed to the grinding house. The roller assembly rotates to grind material between rollers and rings through centrifugal force. Ground powder rises through the classifier while coarse particles fall back for regrinding. Qualified powder is collected in the cyclone or pulse jet collector.
| Model | 4R3220 | 5R4128 | HK1620 | HK1720 | HK2150 |
|---|---|---|---|---|---|
| Ring Diameter (mm) | Φ970 | Φ1270 | Φ1500 | Φ1720 | Φ2150 |
| Roller Size (mm) | Φ320×200 | Φ410×230 | Φ450×300 | Φ510×300 | Φ600×300 |
| Rotation Speed (R/Min) | 145 | 105-115 | 108 | 92.5 | 85 |
| Max Feeding Size (mm) | 20 | 25 | 30 | 30 | 35 |
| Fineness (Mesh) | 80-600 | 80-500 | 80-400 | 80-400 | 80-400 |
| Output (T/H) | 1-7 | 2-15 | 4-24 | 5-32 | 10-40 |
| Dimension (mm) | 8200×6010×7200 | 10100×9300×8330 | 9000×10000×10510 | 12500×12250×10400 | 12000×11600×11000 |
| Weight (T) | 15 | 28.5 | 32 | 48 | 64 |
Available in custom colors with full OEM acceptance. Based on experience from over 1000 plants in China, we provide comprehensive technical support and customization options to meet specific production requirements.
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