White Clay Raymond Mill
White Clay Raymond Mill is also called Raymond grinding mill or Raymond grinder, which is is a kind of ore powder grinding mill instead of ball mill. Raymond mill grinding roller of centrifugal force in the tightly pressed on the grinding ring, so when the grinding ring wear to a certain thickness does not affect the yield and fineness of grinding roller, the finished product. Raymond mill roll grinding, grinding ring replacement cycle is long, which excludes centrifugal disintegrator fragile change cycle short ills.
White Clay Raymond Mill used in barite, calcite, feldspar, talc, marble, limestone, ceramic, glass and so on with hardness less than 7, the humidity in the milling process of 6% non flammable and explosive chemicals, mining, building materials, metallurgy and so on more than 280 kinds of material, product size in the 80-325 project within the scope of any regulation.
White Clay Raymond Mill Structure
White Clay Raymond Mill mainly by the host machine, blower, analysis, product cyclone separator, plumbing, motor and other components, in which the host is composed of a machine frame, air inlet volute, blade, grinding, grinding ring, cover and motor, auxiliary equipment jaw crusher, bucket elevator, electromagnetic vibration feeder, electric control cabinet so, the user can choose flexibly according to the site conditions.
Raymond mill working process
The structure of Raymond mill is composed of a host machine, analysis, plumbing, air blower, and according to the needs of the user can be equipped with a jaw crusher, bucket elevator, electromagnetic feeder, electric motors and other components. Material crushing to the desired size, by the elevator will be material to the hopper, vibrating feeder will feed evenly and continuously into the host of Raymond mill grinding room, due to the effect of centrifugal force during rotation, the roller swings outward and is tightly pressed on the grinding ring, shovel knife between the material to the grinding roller and grinding ring because of the grinding roller, rolling and grinding to achieve. Powder after grinding with circulating air blower are brought into analysis of sorting machine, fine through thick materials fall back to the grind, qualified fine powder with the airflow into the finished product cyclone powder collector, the powder tube.
In the grinding chamber internal wear some moisture, grinding heat, water vapor, and the pipe is tight, the gas is inhaled, the circulating pressure increases, ensures the machine works under the condition of negative pressure, gas flow rate increased by more than the tube into the dust collector is purified into the atmosphere.
- 1. the machine is a vertical structure, small occupation area, systematic, from the rough processing of raw materials to the delivery to the mill and the final packaging, can become an independent production system.
- 2. compared with other old milling equipment, through the screening rate can be as high as 99%.
- 3. main transmission device adopts closed gearbox and belt wheel, transmission smooth, reliable operation.
- 4. important parts are made of high quality casting and molding manufacture, sophisticated technology, to ensure the durability of the whole set of equipment.
- 5. electrical system with centralized control, advanced and reasonable selection of high degree of automation.