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    Cement Ball Mill
    PRODUCT

    Raw Material Vertical Roller Mill

    【Product description】: CHAENG vertical raw mill can be used for grinding limestone, gypsum, siliceous, coal and other materials. It is mainly used in cement raw materials grinding section of cement factory, and also be used in concrete and mineral fields.
    【Product capacity】: 30-720 t/h
    【Power】: 17~20 kWh/t
    【Specific surface area】: 80μmR 12-15%

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    Features

    1. Conform to national policy requirements

    The NDRC of cement industry development policy pointed out that the cement enterprise with low output, high power consumption, high pollution will be shut down, encouraging adopt advanced technology and equipment, large-scale production.

    2. Reducing the power consumption of the raw material preparation effectively

    According to the display of material production measured data, it can be saving electricity above 30% use of vertical roller mill production per ton raw material than traditional ball mill, and power saving effect is very remarkable.

    3. Using the most wear-resisting material to overlaying with a long service life.

    The lining board and rollers jointing with the German import Boehler welding stick, has characteristics of powerful wear-resisting, corrosion resistance, heat-resistance, and can reduce operating cost and improve service life.

    4. The biggest home-made raw material vertical roller mill

    The Great Wall machinery production of independent research and development GRMR63.61 vertical roller mill which is the biggest home-made raw material vertical roller mill, millstone effective diameter up to 6.3m, the quantity of roller is 6, and it can improve the powder milling efficiency greatly.

    Principle

    raw vertical mill price.jpg

    The material through the feed tube fell into the center of grinding plate, and then the materials outwards the surrounding area of grinding plate at centrifugal force, to forms a certain thick layer of materials bed, at the same time material was crushed by number of rollers. The materials continuous moving to the outer edge of the grinding plate, off the grinding plate materials rising with the hot air which enter from wind ring into the vertical roller mill, through the vertical roller mill shell into the middle of the separator, in this course materials and hot gas got a fully heat exchange, the water quickly evaporates. Separator controls the finished product output size, greater than the specified size are separated and fall back to the plate, while meet the fineness demands are brought through the separator into the finished product warehouse.

    Specifications

    Model Grinding Table Diameter (mm) Standard Ability Q (t/h) Motor (kW)
    GRMR22  2,200 65-75 710
    GRMR24  2,400 75-85 800
    GRMR26 2,600 85-95 900
    GRMR28 2,800 100-110 1000
    GRMR30 3,000 110-120 1120
    GRMR33 3,300 140-150 1400
    GRMR36 3,600 180-190 1800
    GRMR38 3,800 200-210 2000
    GRMR40 4,000 230-250 2240
    GRMR43 4,300 260-280 2500
    GRMR46 4,600 330-350 3150
    GRMR48 4,800 350-370 3350
    GRMR50 5,000 370-400 3550
    GRMR53 5,300 440-470 4200
    GRMR56 5,600 470-500 4500
    GRMR60 6,000 550-600 5300
    GRMR65 6,500 670-720 6300
    GRMR70 7,000 850-900 8000

    Projects

    raw vertical mill.jpg

    The raw vertical mill of CHAENG has stable operation, high output and convenient replacement of parts. It has been recognized and purchased by customers in South Asia, Africa and other markets:

    1. A 5000t/d cement production line EPC turnkey project in South Africa adopts GRMR53.41 raw material vertical mill of CHAENG.

    2. A 5000t/d cement production line in Henan, China adopts GRMR53.41 raw material vertical mill of CHAENG.

    Get a Quote

    Contact Us

    E-mail: info@chaeng.co

    Tel.:+8615638871509

    WhatsApp:+8615638871509

    Wechat:+8615638871509

    Office Add: Mengzhuang Town, Huixian City, Henan Province, China

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