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Grinds the material into powder by rotating extrusion. The pressure can be adjusted to flexibly meet various fineness requirements.
Material: High-hardness wear-resistant material
Advantages: Wear-resistant and stable with long service life. The material is evenly stressed during grinding to avoid over-grinding or under-grinding, ensuring uniform particle size.
Grinds with the grinding roller at high speed to make large pieces of material into fine powder.
The main function is to scoop up the material entering the mill and send it between the grinding roller and the grinding ring for grinding.
Material: Usually made of wear-resistant material to resist the wear of abrasives
Used to control the fineness of the finished product. The particle size of the powder is controlled by adjusting the speed of the analyzer.
Blows the ground powder into the analyzer for sorting.
Used to collect qualified finished powder.
Connects various components to ensure smooth airflow.
The CRRM2750 Raymond mill excels at processing non-flammable and non-explosive ores with:
| Parameter | Specification |
|---|---|
| Finished Product Particle Size | 80–325 mesh (adjustable) |
| Maximum Feed Particle Size | 30mm |
| 325 Mesh Pass Rate | ≥ 95% |
| Particle Size Uniformity | Excellent |
| Production Capacity | 10–40 tons/hour |
The mill offers a high degree of customization and can be upgraded to a pulverized sand all-in-one machine according to specific customer requirements.
The main machine integrates comprehensive shock reduction technology to reduce vibration and noise, ensuring smooth and reliable operation. This extends the service life of the equipment and significantly reduces maintenance costs.
Innovative structural design enhances energy efficiency and environmental friendliness. It improves grinding efficiency, reduces energy consumption, and boosts overall production output.
The reducer adopts a new heavy-duty design that is both shock-resistant and wear-resistant. It supports electric and pneumatic control, simplifying installation and maintenance processes.
Equipped with an intelligent control system, the mill supports one-button start and stop, flexible parameter adjustments, and reduced labor intensity—enabling smart and automated production.
The integrated fan system includes a flexibly adjustable fan valve to ensure optimal air volume and pressure, guaranteeing stable quality of the finished product.
| Model | Max Feed Size (mm) | Finished Product Size (mm) | Dimensions (L×W×H) (mm) (Without Dust Collector) |
Capacity (t/h) | Main Unit Power (kW) | Blower (kW) | Classifier (kW) |
|---|---|---|---|---|---|---|---|
| 4RRM3220 | 20 | 0.045~0.18 | 6950×4570×8295 | 1~6 | 45 | 45 | 15 |
| CRRM1280 | 20 | - | 8400×5650×8200 | 1.5~10 | 55 | 55 | 15 |
| 5R4128 | 20 | - | 8660×6050×9250 | 2~15 | 90 | 90 | 22 |
| CRRM1500 | 20 | - | 8700×5500×9250 | 3~18 | 110 | 110 | 22 |
| CRRM1620A | 30 | - | 9670×5570×10550 | 5~22 | 160 | 132 | 30 |
| CRRM1700 | 30 | - | 9670×5570×10550 | 6~28 | 185 | 160 | 37 |
| CRRM1850 | 30 | - | 10455×6830×9815 | 6.5~30 | 200 | 200 | 37 |
| CRRM1920 | 30 | - | 13312×7690×9815 | 7.5~33 | 220 | 220 | 45 |
| CRRM2150 | 30 | - | 11080×7600×11150 | 10~40 | 250 | 280 | 45 |
| CRRM2500 | 35 | - | 11480×7730×11250 | 11.5~50 | 280 | 280 | 45 |
| CRRM2750 | 35 | - | 17000×11000×15000 | 15~80 | 450 | 450 | 75 |
* The above data is for reference only. Please refer to the actual product or product manual for specific information.
