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Semi-Continuous Ball Mill for Raw Material Processing

The Minjie Semi-Continuous Ball Mill is designed for efficient grinding in medium to large-scale production lines. Combining the strengths of both batch and continuous milling, this machine delivers high output while ensuring significantly reduced energy consumption, making it ideal for ore processing, ceramics, and chemical powder applications.

With optimized grinding chamber structure and a high-efficiency transmission system, the Minjie ball mill increases throughput and reduces energy costs per ton. Its semi-continuous operation allows controlled material input and discharge, ensuring stable performance and consistent particle size.

Equipped with wear-resistant liners and high-strength steel grinding balls, the system can be customized based on material properties to achieve optimal grinding results. The intelligent control system allows real-time monitoring and parameter adjustments, enabling stable, efficient, and low-energy raw material processing.

Compared to traditional mills, the Minjie semi-continuous model offers greater flexibility, lower operational costs, and improved energy utilization. It is a reliable choice for manufacturers looking to upgrade to smart, sustainable grinding solutions.

Choose Minjie to boost your production capacity while reducing energy consumption. Contact us today to learn more or request a customized quote.

    product video

    Product Introduction

    Our ball mill has applied for the following related patents

    ZL201020685450.6

    ZL2015106070233.0

    ZL2015207704250.0

    ZL201220267043.2

    ZL2015207369816.0

    ZL2015207368334.0

    ZL201320222036.5

    ZL2016102972384.0

    ZL2016204062571.0

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    product accessories

    Ball Mill Accessories: Steel Balls & Liners

    Steel balls and lining plates play a critical role in the efficient operation of a ball mill. Our high-quality steel balls are made from premium alloy steel and undergo strict heat treatment processes to ensure excellent wear resistance and impact toughness. They deliver consistent, high-efficiency grinding performance under continuous rotation.

    The wear-resistant lining plates are crafted from high-manganese or high-chromium steel, effectively preventing direct abrasion between raw materials and the mill shell. This extends the service life of the equipment and reduces maintenance costs. Both components are precisely manufactured to ensure uniform size, stable hardness, and compatibility with a wide range of milling requirements.

    Whether in ore processing, cement production, or industries like metallurgy and chemical engineering, reliable steel balls and liners are essential for stable operation, reduced energy consumption, and increased overall productivity. Our accessories are available in standard models and can also be customized in size, material, or structure to suit specific working conditions and production needs.

    Choosing our ball mill accessories means investing in long-lasting durability, consistent performance, and optimized cost-efficiency. We are committed to delivering dependable components that keep your equipment running at peak efficiency, even under demanding, high-load conditions.
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    Process plan description

    Process scheme description of continuous ball mill supporting intermittent ball mill :(This scheme can use the old intermittent ball mill and is suitable for improvement in the old factory)
    1. The pre-treatment and feeding formula of raw materials are directly processed by intermittent ball mill. After grinding to a fineness of 6~8, the slurry is discharged into the underground slurry transfer tank.
    2. The slurry in the transfer tank can be directly imported into the inlet of the continuous ball mill through the hydraulic piston pump to adjust the flow rate according to the output and fineness requirements for continuous ball mill operation.
    3. continuous ball mill pulp is finished slurry.

    Main technical parameters

    model m ³ volume m m Cylinder size k W power Reducer model r/min speed Type of lining Grinding media
    QCM3290 67 Ø3200x9000 355-6 ZLY560 10-12.5 Rubber lining High Alumina Bal
    QCM3490 75 Ø3400x9000 400-6 ZLY560 10-12 Rubber lining High Alumina Bal
    QCM3672 67 Ø3600x7200 355-6 ZLY560 9.5-11.5  Rubber lining High Alumina Bal
    QCM3690 85 Ø3600x9000 450-6 ZLY560 9.5-11.5  Rubber lining High Alumina Bal
    QCM3890 94 Ø3800x9000 500-6 ZLY560 9.5-11.5  Rubber lining High Alumina Bal
    QCM38100 105 Ø3800x10000 560-6 ZLY630 9.5-11.5  Rubber lining High Alumina Bal
    QCM4090 105 Ø4000x9000 560-6 ZLY630 9-11  Rubber lining High Alumina Bal
    QCM40106 123 Ø4000x10600 630-6 ZLY630 9-11  Rubber lining High Alumina Bal
    QCM4286 110 Ø4200x8600 630-6 ZLY630 9-11  Rubber lining High Alumina Bal
    QCM42106 136 Ø4200x10600 710-6 ZLY710 9-11  Rubber lining High Alumina Bal

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