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High-strength Raymond Mill

High-strength Raymond Mill

High strength pulverizer is suitable for grinding non-flammable and non-explosive materials whose Moh’s hardness is below 9.3 and humidity less than 6% such as barite, limestone, ceramics and slag in mine, metallurgy,
Features

    Introduction to the Raymond Mill

    The raymond mill is designed by adopting advanced structure of similar products at home and abroad and bettering them in the industry. The raymond mill has higher grinding efficiency and lower energy consumption, smaller floor area and investment than that of the ball mill.

    The long replacement cycle of the grinding roll and the grinding ring eliminates the shortcomings of the centrifugal crushing machine. The winnowing airflow of the machine works circularly from the draught fan, to the mill shell, cyclone separator and then back to the draught fan again. Therefore, the dust is less than that produced by the high speed centrifugal crusher, resulting in a clean operating workshop without polluting the environment.

    High-strength Raymond MillHigh-strength Raymond Mill

    Application Scope

    Hongxing raymound mill is widely used for materials with Mohs hardness less than the magnitude of 9.3 and humidity below 6%, such as Barite, calcite, potassium feldspar, talc, marble, limestone, dolomite, fluorite, lime, activated clay, activated carbon, bentonite, kaolin, cement, phosphate rock, gypsum, glass, thermal insulation materials, etc. It is applied in industries like mining, chemical industry, architecture for highly fine power processing. The granularity can be adjusted from 80 to 325 meshes, some can even reach 600 meshes.

    Winnowing Process of Raymond Mill

    After the materials are ground, the host will inhale the wind into the cabinet inside the host for blowing powder. The powder is separated by the analyzer above the grinding chamber, with the over-thick materials being crushed again in the grinding chamber and the qualified materials getting into the cyclone collector following with the wind. After collected, the materials are discharged by the powder discharge port as finished products.

    The current returns to the draught fan from the return air duct on top of the large whirlwind collector. It forms a circular path and flows under negative pressure. The extra wind will be discharged from exhaust pipeline between the draught fan and the host to the small whirlwind collector for purification treatment.

    When working, the to-be-crushed materials are added to the machine from the feeding port on the side of the housing. Relying on the grinding roller device hanging on the the plum flower frame on the host, it revolves around the vertical axis during its self rotation. Due to the role of rotating centrifugal force, the grinding roll swings outside, tightly pressing the grinding ring, moving the materials scooped up by the shovel knife to the place between the grinding roller and grinding ring, and thus the purpose of crushing materials can be achieved.

    Technical Parameters of High-strength Raymond Mill

    Type
    Parameter
    High-strength97 High-strength93 High-strength86A High-strength66
    Feeding size
    (mm)
    ≤25 ≤25 ≤20 ≤15
    Size of finished product
    (mm)
    0.125-0.033 0.613-0.033 0.125-0.033 0.125-0.033
    Shift output of different material fineness
    (t)
    4-55 3.5-40 3-33 1-20
    Rotate speed of central shart
    (r/min)
    130 160 160 180
    Diameter of pulverizing ring
    (mm)
    1050 1006 907.5 725
    Diameter of pulverizing roller
    (mm)
    310 300 270 210
    Height of pulverizing roller
    (mm)
    170 160 150 150
    Main Motor
     
    Y225s-4-37 Y225m-8-30 Y225m-8-22 Y200L-8-15
    Fan Motor
     
    Y200L-4-30 Y180m-2-22 Y160E-4-18.5 Y160m-4-11
    Analyzer motor
     
    Yc122-4A-5.5 Y112m-6-3 Y112m-6-2.2 Y112m-6-2.2

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If you have a question about our products, we'd like to hear from you.Rest assured we won't share your name, address or phone number with anyone. We're passionate about our company and want to help any way we can. Thanks for taking the time to get in touch with us.    Email: sales@hxjq.com    Tel:+86-371-67833161

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