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The Raymond mill is a new-generation grinding machine developed and upgraded by our company on the basis of traditional Raymond mills, incorporating advanced technologies from both domestic and international sources.The complete grinding system consists of a crusher, bucket elevator, storage silo, screw feeder, main grinding unit, classifier, pulse dust collector, fan, and electric control system. It is mainly used for grinding more than 600 kinds of materials with hardness below Mohs 7. Widely applied in the grinding and processing of mineral products in metallurgy, building materials, chemical industry, mining and other fields, the finished product fineness can be flexibly adjusted within the range of 40–400 mesh to meet diverse customer requirements.
Quartz, limestone, cement, refractory materials, etc. Mohs hardness ≤ 9.3
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Model Parameters |
3R6010 |
3R7616 |
3R7816 |
3R8817 |
3or4R9716 |
3or4R9918 |
5R4123 |
6R4830 |
|
Maximum Feed Size |
5-8mm |
15mm |
20mm |
22mm |
25mm |
25mm |
30mm |
35mm |
|
Finished Particle Size |
0.125-0.044 |
0.125-0.044 |
0.125-0.044 |
0.125-0.044 |
0.125-0.044 |
0.125-0.044 |
0.125-0.044 |
0.125-0.044 |
|
Capacity(t/d) |
1-4 |
2-6 |
2-8 |
3-12 |
4-15 |
5-20 |
6-40 |
10-50 |
|
Center Shaft Speed |
280 |
150 |
150 |
150 |
140 |
140 |
103 |
82 |
|
Roller Diameter(mm) |
150 |
260 |
270 |
300 |
320 |
310 |
410 |
480 |
|
Roller And Grinding Ring Height(mm) |
100 |
160 |
160 |
170 |
160 |
180 |
230 |
300 |
|
Main Motor(Kw) |
6-7.5kw |
8-18.5kw |
8-22kw |
8-30kw |
4-37kw |
8-37kw |
4-75kw |
4-160kw |
|
Fan Motor(Kw) |
4-7.5kw |
4-18.5kw |
4-22kw |
4-30kw |
4-30kw |
4-37kw |
4-90kw |
4-160kw |
|
Motor Analyzer(Kw) |
6-1.1kw |
6-2.2kw |
6-2.2kw |
6-2.2kw |
4A-7.5kw |
6-7.5kw |
4B-11kw |
4B-22kw |
|
Installation Dimensions(m) |
3.34*2.161*3.246 |
4.65*3.30*4.5 |
4.60*3.40*4.80 |
5.00*4.50*5.20 |
8.50*5.80*8.00 |
7.50*5.80*9.00 |
10.00*11.00*7.00 |
10.00*11.00*9.00 |
1. High Grinding Efficiency & Easy Fineness Adjustment：With high grinding efficiency, the finished product fineness can be conveniently adjusted to meet different production requirements.
2. Strong Material Adaptability：It performs well in adapting to various materials, suitable for grinding various non-metallic ores and stones with Mohs hardness below grade 7.
3. Eco-Friendly & Dust-Free：Equipped with a pulse dust collection system with excellent dust removal effect. All positive-pressure parts of the main unit are sealed, basically realizing a dust-free processing environment.
4. Few Transmission Parts & Low Maintenance Cost：The machine features a compact structure, fewer transmission parts, low maintenance cost, stable operation and easy installation.
High-fine powder processing in mining, chemical,construction and other industries.
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