Home > Products > Powder making machine > Hot saleEasy to operate Raymond roller mill for fine powder processing of raw ore,gypsum ore,coal and other material
Hot saleEasy to operate Raymond roller mill for fine powder processing of raw ore,gypsum ore,coal and other material
- Qingdao Dalian Shanghai or as request
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Product Details
Condition | New | Type | Raymond Mill | |
Motor Type | AC Motor | Power(W) | 4-37kw | |
Capacity(t/h) | 2-40 | Place of Origin | Henan, China | |
Brand Name | Huahong | Model Number | 3R 4R 5R 6R etc | |
Dimension(L*W*H) | according to model | Weight | 3-18t | |
Certification | CE& ISO9001 | Warranty | 1 year | |
After-sales Service Provided | Engineers available to service machinery overseas |
standard packing, nude package, in bulk or as your request
Product Description
Hot sale easy to operate Raymond roller mill for fine powder processing of raw ore,gypsum ore,coal and other material
Application of raymond mill
raymond mill produced by Zhengzhou Huahong Company is mainly used to grinding non-inflammable and non-explosive materials with Moh's hardness below 7 and moistrure content below 6% such as barite, calcite, potash feldspar, talcum, marble, limestone, ceramic, glass, etc..raymond mill can be used in mining, chemical industry, construction materials, metallurgy and so on. The final products can be adjusted freely from 100 mesh to 425 mesh.
Working principles of raymond mill
Firstly, raw material is crushed by jaw crusher to the size required,then elevated into a hopper from which the material is transported through the electro-magnetic vibrating feeder evenly and continuously into the grinding chamber for powder-processing. The rollers oscillate outward to press the ring because of the centrifugal force and the shovel scoops up the materials, send to the middle between the ring and rollers to accomplish the grinding. After grinding, the rough materials will be recycled by the air from the fan back into the grinding chamber for regrinding and the fine powders are blew into the cyclone and poured out through the out-put powder pipe as the final products.
Main features of limestone raymond mill
1.Three-dimensional structure, land-saving, easy to be a whole set
2.The screen-passing rate can reach to 99%
3.The transmission is steady and reliable
4.Centralized control for the electric system, convenient to operate
Technical Data of raymond mill
Type | Roll grinding number
| Maximum feed size (mm) | Output size (mm) | Output of 8 hours | Motor power | Blower power | Analysis machine power (KW) | overall dimension (mm) |
3R1510 | 3 | 10 | 80-325 | 0.3-1.2 | 7.5 | 5.5 | 1.1 | 3200*2100*4500 |
3R2115 | 3 | >20 | 80-325 | 0.4-1.6 | 15 | 11 | >2.2 | 4100*3300*4500 |
3R2615 | 3 | 20 | 80-325 | 0.5-2.7 | 18.5 | 15 | 2.2 | 4300*3500*5100 |
3R2715 | 3 | 20 | 80-325 | 0.7-3 | 22 | 18.5 | 2.2 | 5300*4100*5200 |
4R3016 | 4 | 20 | 80-325 | 0.8-5 | 30 | 30 | 2.2 | 5300*4100*5200 |
4R3015 | 4 | 25 | 80-325 | 1.0-4 | 30 | 22 | 2.2 | 5500*4300*5400 |
4R3216 | 4 | 25 | 80-325 | 1.0-8 | 45 | 30 | 5.5 | 7100*5900*7900 |
4R3220 | 4 | 28 | 80-400 | 1-10 | 45 | 37 | 5.5 | 8000*6000*9500 |
5R4119 | 5 | 30 | 80-400 | 5-10 | 75 | 75 | 7.5 | 9200*7250*9700 |
6R4427 | 6 | 35 | 80-400 | 9-15 | 132 | 132 | 11 | 12550*5700*8355 |
We have dust exhaust hopper for raymond mill
Company information
Zhengzhou Huahong mechanical equipment Co., Ltd is a manufacturer and exporter of mining machinery in China. Our main products are grinding mill, briquetting machine, sand making production line, stone production line, magnetic separating production line, flotation separating production line, cement production line, flotation separating production line, cement production line, crusher, dryer, rotary dryer, rotary kiln, coal gasifier, conveyor, ball mill and so on. All of them ae ISO 9001:2008 confirmed.
After-sale services
Improve the added value of our products, and let the clients free from the using troubles:
1) Assisting the clients preparing for the first construction scheme;
2) Installing and tesing the equipments;
3) Training the first-line operators on site;
4) Examining the equipment regularly;
5) Taking the initiatives to eliminate the failure(s) repidly at site;
6) Distributing the guarantee fittings door-to-door;
7) Providing technical exchanging;
8) Providing maintenance for big items.
We are factory direct sales, our company can customize professional product according to customer 's requirements .
welcome to visit the factory.
Company Profile

Zhengzhou Huahong Machinery Equipment Co., Ltd. is located in Zhengzhou National Hi-Tech Industrial Development Zone, Henan Province. Our company has passed ISO9001 international quality system certification. Our company has two industrial plants of 10,000 square meters and we have 200 sets of large and medium-sized processing, welding and assembly equipment, with the maximum lifting capacity of 150 tons. Our company mainly produces all kinds of jaw crushers, impact crushers, cone crushers, hammer crushers, Raymond mills, sand making machines, mineral processing equipment, milling machines, ball mills, and building material equipment. Stone Production Line: mobile crushers, vertical compound crushers, roll crushers, roller crushers, impact crushers, impact crushers, hammer crushers, jaw crusher machines, efficient crushing machines, spiral stone washing machines, high efficiency sand washing machines, sixth generation sand products, hammer crushers, cone crushers and others. Mineral production equipment: pressure machines, cylinder cooling machines, dryer belts, vertical dryers, rotary drum dryers, high frequency screens, spiral classifiers, flotation machines, dry magnetic separators, wet magnetic separators, ceramic ball mills, tube mills, energy saving ball mills and others. Building equipment: cement production lines, cement mills, separators, rotary kilns, vertical coolers, vertical preheaters, 8-15 automatic hydraulic block making machines, 6-15 automatic block making machines, pulping machines, casting machines, steam curing cars, autoclave reactors, concrete block cutting machines, aerated concrete production lines and others. Common equipment: feeders, pendulum feeders, ultrafine mills, screw conveyors, Raymond mills, vibrating screens, stone vibrating screens, electromagnetic vibrating feeders, TH ring chain bucket elevator machines, TD belt elevators, belt conveyors, scraper conveyors and others. We have won a good reputation among customers with good quality, competitive prices and advanced techniques since our establishment. We have 22 existing senior engineers, 30 engineers, 70 senior technicians and more than 800 employees. The Chief Engineer of China Machinery Industry has designed and developed several generations of leading crushers, sand (sand) machines and others for our company. Our company has introduced these products in recent years. Our products are popular in the United States, Germany and other countries and regions around the world. We have advanced equipment and techniques. Since our inception, we have been sticking to our motto of "product update and advanced processing equipment and exquisite craft, rigorous inspection and testing, providing customers with quality products, and to obtain users' favor". Our products are exported worldwide. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
Contact Us
- Zhengzhou Huahong Machinery Equipment Co., Ltd.
- Contact namehong hua Chat Now
- Phone0086-371-67898087
- Addressat the Crossing chemical Road and Changchun Road zhongyuan district Zhengzhou city Henan province China, Zhengzhou, Henan
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