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China Roll Crusher Factory Suppliers for Efficient Mineral Processing and Eco-Friendly Size Reduction

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Product Introduction

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Introducing the Minjie Roll Crusher, a premier choice among China suppliers for efficient, eco-friendly, and energy-saving mineral size reduction. Engineered with advanced double-roll technology, this reliable machine ensures uniform particle size and stable performance, making it perfect for crushing brittle or medium-hard ores. Experience high throughput with minimal energy consumption while optimizing your production processes.

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Designed for versatility, our compact Minjie Roll Crusher minimizes installation space and helps reduce maintenance costs significantly. With low noise and dust emissions, it meets modern environmental standards, positioning it as a top choice for green mining and sustainable production practices.

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The Minjie Roll Crusher is highly effective in processing non-metallic minerals like quartz, silica, feldspar, and limestone. Its precise control and adjustable gap system guarantee consistent output size, thereby enhancing downstream grinding efficiency and reducing energy waste.

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Choose the Minjie Roll Crusher from our factory for unparalleled performance, increased productivity, and a commitment to environmental responsibility.

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    Product features

    Reasonable design, simple structure, small space, easy to operate;

    The roller ring replacement is simple and convenient, no need to remove the bearing when replacing the roller ring;

    Adopt high chromium molybdenum-vanadium alloy, the hardness can reach more than HRC60°, long service life, high crushing accuracy;

    Equipped with scraper device, so that the roller ring is not easy to stick material, improve the crushing efficiency;

    Online repair system, after the roller wear can be quickly repaired online, to ensure production efficiency.

    Main technical parameters

    Mode 1000x580 1200x800
    mm
    Roller body diameter
    Ø1000 Ø1200
    mm
    Roller surface width
    580 800
    Roller ring material High chromium molybdenum-vanadium alloy High chromium molybdenum-vanadium alloy
    Roller ring pressing device hydraulic pressure hydraulic pressure
    mm
    Maximum feeding particle size
    ≤20 ≤20
    mm
    Minimum discharge size
    ≤3 ≤3
    (t/h)
    yield
    40~50 50~70
    kW
    Motor power
    75 132
    Reducer ZLY315 ZLY355
    Starting mode Frequency conversion/soft startup Frequency conversion/soft startup

    Frequently Asked Questions (FAQ)

    Q: What material is used for the roller ring and what is its hardness?

    The roller ring is made of high chromium molybdenum-vanadium alloy. Its hardness can reach more than HRC60°, ensuring high crushing accuracy and an exceptionally long service life.

    Q: Is it difficult to replace the roller ring when it wears out?

    No, the replacement is designed to be simple and convenient. Crucially, there is no need to remove the bearing when replacing the roller ring, saving significant maintenance time.

    Q: How does the machine prevent material from sticking to the roller?

    The equipment is equipped with an integrated scraper device. This prevents materials from sticking to the roller ring, maintaining high crushing efficiency during continuous operation.

    Q: What are the feeding and discharging size limits for these models?

    Both the 1000x580 and 1200x800 models support a maximum feeding particle size of ≤20 mm and can achieve a minimum discharge size of ≤3 mm.

    Q: Can the rollers be repaired online without dismantling the machine?

    Yes, the machine features an online repair system. Once roller wear occurs, it can be quickly repaired online to minimize downtime and ensure continuous production efficiency.

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