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Mine process and mining equipment
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Shibang - by , 18-sep-12
4.7 ( 521 Ratings)

Raymond mill suppliers for grinding process

raymond mill

Raymond mill suppliers

Our company has been focusing on manufacturing of Raymond mills for decades. It is made to replace the Ball mill in the processing into powder. Our product features high efficiency with a closed powder circuit, which is designed to make the finest powder. All industry indicators are among the best in China, and we have received many positive feedbacks from our clients.

Raymond mill instruction

Raymond mill is widely used in the grinding processing into fine powder of various materials with Mohs scale not exceeding 9.3 and humidity lower than 6, inclusive of Barite, calcite, potash feldspar, talc, marble, limestone, dolomite, fluorite, lime, activated clay, activated carbon, bentonite, kaolin, cement, phosphate rock, gypsum, glass, insulation materials, totalling more than 280 types of materials ranging from mineral, chemical, construction and many other industries. The end product can have its particle size predetermined at 80-325 meshes, and for certain materials, it can be as large as 600 meshes.

Raymond mill grinding process

The structure of the Raymond mill is composed of main mill, analysing machine, pipes and air blower. Other components such as crusher, raiser, electromagnetic vibrating feeder and electric controlled motor can be installed upon request. As the materials are crushed into required size, the raiser will bring them to the storage hopper, then the vibrating feeder will make sure that they are evenly and continuously fed into the grinding chamber of the main mill. Due to centrifugal force of rotation, the roller will swing outwards and push tightly onto the grinding ring. The shovel blade will then feed the materials in-between the roller and the grinding ring. The rolling of the roller will consequently smash the materials.

Technical data

Model Roller Ring Max. Feeding Size(mm) Fineness of Product (mm) Power for Machine(kw)
Number Dimension (mm) Height (mm) Inner Diameter (mm) Height (mm)
3R2115 3 210 150 630 150 15 0.044-0.165 15
3R2615 3 260 150 780 150 15-20 0.044-0.165 18.5
3R2715 3 270 140 830 140 15-20 0.044-0.165 22
3R3016 3 300 160 880 160 15-20 0.044-0.165 30
4R3216 4 320 160 970 160 20-25 0.044-0.165 37


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