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    Roll Crusher

    Roll Crusher

    Roll Crusher

    • Simple structure, reliable operation
    • Low cost, less over-crush phenomenon
    • Adjustable particle size
    • High economic benefits

    A Brief Introduction to the Double Roll Crusher

    The double roll crusher is also called two-roll crusher. The two-roll crusher can be applied in industrial sectors, such as ore dressing, chemical industry, cement, refractory, abrasive and building materials to break ores and rocks of various high and medium hardness into pieces, and it is particularly competent in the building material industry to produce pisolites and pea gravels with better effect than other ordinary crushers.

    We offer a complete range of heavy double-roll coal crushers suited to the most arduous conditions encountered in the coal mining industry.

    The Structure

    The double-roller crusher is mainly composed of the rollers, the roller bearings, the adjusting device, the dynamic device, the spring safety device, etc. We develop a wide array of double roll crushers that are fabricated with qualitative raw materials, such as wear resistant steel and other hardened steel that enhance the functionality.

    The Working Principle

    The process of crushing takes place with the help of two rolls, one of which is fixed and the other is adjustable. When working, the two rollers rotate oppositely with their axes parallel to each other. The gap between the rolls is very small, and hence the materials are crushed while they are passing through it. The central axis of one roll is fixed while the other is of floating design. The floating roll gives way to any uncrushable materials that fall in the feeding port.


    1. Simple structure, reliable operation

    2. Low cost, less over-crush phenomenon

    3. Adjustable particle size, high economic benefits

    Technical Data

    Model 2PG0425 2PG0640 2PG0740 2PG0850 2PG1060 2PG1260 2PG1560
    Roller diameter(mm) Ф400 Ф600 Ф700 Ф800 Ф1000 Ф1200 Ф1500
    Roller width(mm) 250 400 400 500 600 600 600
    Input Size(mm) ≤25 ≤25 ≤25 ≤25 ≤30 ≤30 ≤30
    Discharging Gate(mm) 2-8 2-8 2-8 2-8 2-10 2-10 2-10
    Processing capacity(t/h) 3-10 5-20 10-30 15-40 20-50 25-70 30-110
    Power Models Y132M-6 Y180L-6 Y200L-4 Y225M-4 Y250M-4 Y315M-6 Y315L-6
    Motor power(kw) 5.5×2 15×2 30×2 45×2 55×2 75×2 110×2

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    Our address: No.8, Tanxiang Road, Zhengzhou, Henan, China. Telephone: +0086-371-67833161 E-mail:sales@hxjq.com
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