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Raymond Mill

Raymond Mill
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Product Details

Raymond mill

Brief introduction of the Raymond mill

The Raymond mill is a piece of important equipment for grinding all kinds of materials into powder-like, which is mainly suitable for nonflammable, non-explosive and brittle materials with Mohs hardness less than 7, and moisture content is less than 6%. The materials like limestone, calcite, fly ash, calcium carbide, kaolin, calcium carbonate, coal gangue, gypsum, grain slag, Mn ore, coal dust, bentonite, barite, marble, talc, refractory materials and other more than 300 kinds of various minerals, chemical, construction materials can be processed with high fine powder.

Besides, the Raymond mill is also a piece of very practical equipment for grinding charcoal or coal briquettes into charcoal and coal powder, which can be formed into charcoal briquettes with different shapes further. The Raymond mill can be widely used in hookah or shisha charcoal production line or barbecue charcoal production line.


The main structure and working principle of the Raymond mill

The Raymond mill’s structure mainly includes a host machine, an analyzer, a fan, a finished cyclone separator, a micro powder cyclone separator, and an air pipe. Among them, the host is composed of a machine frame, inlet volute, blade and grinding roller and grinding ring and shell composition.

Firstly, raw materials are crushed by jaw crusher to the size required, then elevated into a hopper from which the material is transported through the electromagnetic 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 blown into the cyclone and poured out through the output-powder pipe as the final products.

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Force produced from milling roller connected by pull rod and high-pressure spring can avoid damages caused by bulk materials to the equipment. Resilient coupling between the main engine and the separator can reduce vibration and noise and improve the service life of the equipment. Because of connecting crushing, drying, grinding, classifying and transmission together with the simple system and compact layout, it covers about 50% of the area of the ball mill system and can be the outdoor arrangement, which can reduce the investment cost a lot.

Advantages of the Raymond mill

1. The simplified process, less area, investment, power consumption is greatly reduced, the service life is long, the operation rate of ultra-fine powder buffing new technology high.

2. The fineness of the finished powder of Raymond mill is uniform, and the screening rate is 99%, which is difficult for other milling equipment.

3.The mechanical transmission device uses a closed gearbox and pulley, the transmission is stable and reliable.


4. All the important parts are made of high-quality steel, and the wear parts are made of high-performance wear-resistant materials. The whole machine has high wear resistance and reliable operation.

5. The electrical system adopts centralized control, and the grinding workshop can basically realize unmanned operation and convenient maintenance.

6. Raymond mill has many models, and different models have different yields.



1.Q: How do I know about the details and quality of your machine?

A: First, we have product brochures covering all details including parameters, raw materials, output, etc. of most of our production lines; secondly, we can provide you with videos filmed on-site with details about the working process and how mechanical parts work during operation; at last, you are warmly welcomed for on-site inspection at our factories.

2.Q: How can I know which model of the Raymond mill is suitable for me?

A: Yes, the Raymond mill has different models. You can tell us your raw materials and the working capacity you want, and then we can help you to choose the most appropriate one.

Our company

Our Shuliy machinery is a professional manufacturer for making charcoal machines for over 20 years. The main equipment includes wood crusher, wood shaving machine, wood chipper, drum wood chipper, airflow dryer machine, rotary dryer machine, sawdust briquette machine, carbonization furnace, coal extruder machine, charcoal briquette machine, coal ball press machine, honeycomb charcoal briquette machine, coal ball press machine, honeycomb charcoal briquette machine, shisha charcoal press machine and so on.

Shuliy machines have been exported to a variety of countries and regions, such as the United States, Australia, Brazil, Cuba, Colombia, Chile, Mexico, Venezuela, Peru, the Philippines, Kazakhstan, Russia, Saudi Arabia, Israel, Singapore, Nigeria, Ghana, Sudan, South Africa, Sri Lanka, Turkey and other countries and regions around the world.

Our high-quality products have enjoyed a good reputation among our customers. We welcome customers, business associations and friends from all parts of the world to contact us and seek long time cooperation for mutual benefits.

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