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DHLG-Sieres (High Pressure Grinding Roll)

Mining, metallurgy, cement, building construction, coal industries and more.

Please feel free to choose your expecting products, and mail/call if you are interested in our products. we may need you to provide us some details for an accurate quotation.
1. What is the raw material do you want to process?
2. What is the handling capacity per hour do you need?
3. What is the max feeding size of the raw material?
4. What is the output size of the products?
5. Any other special requirements?

  • Summary
    • Condition: New
    • Type: Roller Crusher
    • Application: sand maker, Limestone, CaCO3, Ore
    • Motor Type: AC Motor
    • Power(W): 2*(75-110) KW
    • Capacity(t/h): 60-100 T/H
    • Place of Origin: Sichuan, China (Mainland)
    • Brand Name: Dahongli
    • Model Number: DHLG80*30
    • Dimension(L*W*H): 3405*2240*1704 MM
    • Weight: unsure
    • Certification: ISO9001:2008
    • Warranty: one year(2000 working hours)
    • After-sales Service Provided: Overseas service center available
    • Name: Hot sale High pressure grinding rolling mill
    • Max Feeding Size: 30mm
    • Discharge Size: 5mm
    • Spare Parts: Supply
    • Price: Competetive
    • Quality: Superior
    • Pre-sale service: Material Analysis
    • Post sale service: For Whole Life
    • Test&Installation: Engineer On site Installation

    Type: Grinding.
    Input Size: Max-Feeding 45 MM.
    Processed Material: It can be used in mine, coal and stone.
    Application: Mining, metallurgy and coal industries.

    Way of Working
    The grinding roll is mainly composed of two rollers rotating in opposite direction. The brittle
    materials are delivered by the conveying equipment into a weighing bin with a load cell, and
    through the feeding device of the roller press, the materials enter the nip between the two roller of the same size rotating in opposite directions.

    The materials are pulled by one roller into the nip, and then are pressed by the other roller with the high pressure into dense material cake, finally falling from the nip to the hopper and outputted by the conveying equipment.


    1. The hydraulic system makes it easy to adjust the roller crevice while protecting the machine.

    2. The roller and its surface are fitted with hard alloy studs that increase its service life. Its life can last at least 20,000 hours.


    Info Request
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      * Product: Crushing Machine    Sieving Machine    Sand Maker    Production Line
      * Materials: Granite Limestone Basalt Pebble Gravel
      Gypsum Marble Barite Quartz Dolomite
      GoldOre Copperore Other