Main structure of 4R3220 Raymond mill
Main unit: including grinding roller, grinding ring, scraper and other parts, responsible for grinding materials.
Analyzer: used to control the fineness of the finished product, and the particle size of the powder is controlled by adjusting the speed of the analyzer.
Fan: blows the ground powder into the analyzer for sorting.
Cyclone collector: used to collect qualified finished powder.
Pipeline system: connects various components to ensure smooth airflow.
Functional characteristics
Applicable fields: chemical industries such as glass, rubber, pesticides, enamel, and non-flammable and explosive materials with Mohs hardness ≤7 and humidity ≤6%.
Processing materials: talc, barite, limestone, quartz stone, gypsum, etc., with a maximum feed particle size of 35mm.
Finished product particle size: 80~325 mesh adjustable, production capacity 15~80 tons/hour, support customized powder sand all-in-one configuration.
Product advantages
Shock reduction and noise reduction: The main machine adopts comprehensive shock reduction technology, which runs smoothly and significantly reduces noise.
Efficient energy saving: Innovative structural design improves grinding efficiency and meets environmental protection standards.
Intelligent control: one-button start and stop, adjustable parameters, reducer compatible with electric/pneumatic mode, easy maintenance.
Durability: The heavy-duty reducer is shock-resistant and wear-resistant, and the overall fan is equipped with an adjustable valve to meet diverse needs.
Raymond Mill Technical Parameter Comparison Table
| Equipment Model |
Maximum Feed Size (mm) |
Product Size (mm) |
External Dimensions (L×W×H, mm) |
Production Capacity (t/h) |
Power (kW) |
| 4R3220 |
20 |
0.045~0.18 |
6950×4570×8295 |
1~6 |
45 |
| CR1280 |
20 |
- |
8400×5650×8200 |
1.5~10 |
55 |
| 5R4128 |
20 |
- |
8660×6050×9250 |
2~15 |
90 |
| CR1500 |
20 |
- |
8700×5500×9250 |
3~18 |
110 |
| CR1620A |
30 |
- |
9670×5570×10550 |
5~22 |
132 |
| CR1700 |
30 |
- |
9670×5570×10550 |
6~28 |
160 |
| CR1850 |
30 |
- |
10455×6830×9815 |
6.5~30 |
200 |
| CR1920 |
30 |
- |
13312×7690×9815 |
7.5~33 |
220 |
| CR2150 |
30 |
- |
11080×7600×11150 |
10~40 |
280 |
| CR2500 |
35 |
- |
11480×7730×11250 |
11.5~50 |
280 |
| CR2750 |
35 |
- |
17000×11000×15000 |
15~80 |
450 |
