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Powder making
High-strength Raymond Mill

High-strength Raymond Mill

Supply Ability: ≤15-≤25mm

Production capacity: 4-55t

Range of application: Used for the high and fine powder making of over 280 kinds of non-flammable and combustible materials whose moisture is below 6% in such industries as mine, metallurgy, chemistry and building material.

Features

    Introduction to 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

    High-strength Raymond Mill

    High-strength 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

         Parameter
    Model
    高强62 高强66 高强76 高强87 高强92 高强93 高强97 高强4119 高强4525
    Feeding 
    size(mm)
    ≤15 ≤15 ≤20 ≤25 ≤25 ≤25 ≤25 ≤25 ≤30
    Size of finished 
    product(mm)
    0.033-0.173 0.033-0.173 0.033-0.173 0.033-0.173 0.033-0.173 0.033-0.173 0.033-0.173 0.044-0.173 0.044-0.173
    Shift output of
     different material 
    fineness(t)
    0.6-9 1-20 1.5-25 2.8-33 3-36 3.5-40 4-52 8-78 16-176
    Rotate speed 
    of central 
    shart(r/min)
    274 190 170 161 148 140 130 105 82
    Diameter of 
    pulverizing 
    ring(mm)
    525 725 850 907.5 973 1006 1050 1400 1770
    Diameter of 
    pulverizing 
    ring(mm)
    150 210 250 270 300 300 310 410 450
    Height of
     pulverizing 
    roller(mm)
    100 150 150 150 160 160 170 190 250
    Main Motor 7.5 15 18.5 22 30 30 37 75 132
    Fan Motor 4-5.5 4-11 4-15 4-18.5 4-22 30 4-37 90 4-132
    Analyzer Motor 6-1.1 6-2.2 6-2.2 6-2.2 6-2.2 6-3 4A-5.5 4B-7.5 4A-18.5

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What Can I Do For You?

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