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The Main Purpose Grinding Mill

The main purpose grinding mill: raymond mill is to adapt to mining, chemicals, building materials, refractories, metallurgical industries and efficient closed loop for high fine powder devices.Raymond mill is widely used in barite, calcite, potash feldspar, talc, marble, limestone, dolomite, fluorite, lime, activated clay, activated carbon, bentonite, kaolin, cement, phosphate rock, gypsum, glass, insulation materials, mohs hardness of not more than 7, and humidity below 6% of non-inflammable and explosive ore, chemicals, building materials, etc.280 kinds of material for high fine powder generation and processing, product size in the 50 - be adjusted within the 325, some of the finest materials to 600 mesh.The advantages of raymond mill raymond using three-dimensional structure, small size, complete set of strong, refined flour from the expected sub-block independent self-contained production system.Raymond fineness of finished powder will even, through screening rate of 99%, which is difficult for the other grinding mill equipment available.Machine drives and pulleys with sealed gear box, transmission smooth, reliable operation.The important parts are made of high quality steel, wear-resistant parts are high-performance wear-resistant materials, machine wear, reliable operation.5, the electrical system with centralized control, no one can achieve the basic grinding mill plant operation and easy maintenance.Raymond mill work process: continuously into the material evenly within the host, grinding, grinding of the powder will be circulating blower air flow out through the top of raymond grinding mill of the host machine classification.Fineness of the powder will meet the specifications, with the airflow into the cyclone collector, through the powder discharge tube is finished.Merry received the top by the whirlwind of the return air duct into the blower, the air duct system is a closed loop, and most of the flow in the vacuum state.Caused by the grinding of materials containing water evaporation in the grinding effect of the gas and the negative pressure of the gas duct leakage, resulting in the most air circulation air duct increases.Increase the amount of wind, from the blowers and the remainder of the host in question into dust inside the duct, along with a number of air flow into the powder, the dust collecting box( grinding mill ), the gas from the exhaust pipe into the atmosphere.

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