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Raymond Mill Palys Vital Role in Grinding Line

Posted Feb 02 2013 2:15am

Raymond Mill is suitable for producing minerals powder, which is widely used in the metallurgy, building materials, chemical, and mining industry. It can be used for grinding barite, calcite, potash feldspar, talc, marble, ceramic, glass and some other material that Moh’s hardness degree is below 7, humidity is in 6%, and non-flammable non-explosive minerals. The final product size is adjustable as required in the range of 100-325 meshes. Raymond Mill is made up of the Mainframe, Separator, Pipeline System, Air Blower, Jaw crusher, Hopper Elevator, Electromagnetic Vibrating Feeder, and Electric Control Motor and so on .Raymond Mill features: Three-dimensional structure land-saving The screen-passing rate can reach to 99% The transmission is steady and reliable; The transmission device of mainframe adopts airtight gear case and zonal wheel. Centralized control for the electric system, convenient to operate.

Hxjq Raymond Mill is the use of advanced structure of similar products at home and abroad, and updated on the basis of Raymond in the same industry to improve the design from the device than the ball mill efficiency, low power consumption, small footprint, one-time investment small. Grinding roll tightly compacted under the effect of centrifugal force on the grinding ring, roller, grinding ring wear to a certain thickness does not affect the yield and fineness of the finished product. Roller, grinding ring replacement cycle, thereby excluding the the centrifugal mill wearing parts replacement cycle short ills. Aircraft winnowing air is fan – the grinding shell – cyclone – fan circulates job less than a high-speed centrifugal grinder dust operating shop clean, no pollution to the environment.

The main structure of the Raymond Mill

The Raymond mill structure composed mainly by the host, analyzer, blower, finished cyclone, of micronized cyclone and duct. Which the host from the rack, air inlet volute, blade, roller, grinding ring, cover composition.calcinating rotary kiln:

Material after grinding, the fan will be blown entered the enclosure, blowing powder, sorting by the analyzer is placed above the grinding chamber, fine through coarse material to fall into the grinding chamber and re-grinding fineness standards with the airflow into the cyclone collector, collected by the powder discharge port, is finished. Merry return air from the upper end of the large cyclone collector tube back into the fan, air duct is a cycle, and flow in the vacuum state, circulating air duct air volume increases partially discharged by the fan with a host of intermediate exhaust pipes into the small cyclone collector , must be decontaminated.

Raymond Mill applicable materials

Raymond Mill is widely applicable to the barite, calcite, feldspar, talc, marble, limestone, dolomite, fluorite, lime, activated clay, activated carbon, bentonite, kaolin, cement, phosphate rock, gypsum, glass, insulation materials Mohs hardness of not greater than 9.3, humidity in less than 6% of non-flammable mineral, chemical, construction and other industries more than 280 kinds of materials for high fine powder processing, R Raymond mill The product size range of 80-325 mesh of arbitrary regulation, part of the material up to 600 mesh.

Raymond Mill working principle

Raymond Mill work, the need to crush the material from the hopper on the side of the machine casing added to the machine, relying on the suspension host Plum rack roller device revolves around the vertical axis, while itself rotation due to the rotation when the centrifugal force, grinding roller swings out, pressed on the grinding ring, shovel blade materials sent between the roller and grinding ring rolling mill roll compacted crushed materials.

Raymond Mill: 

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