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    Irock Blow Bars

    Irock Blow Bars
    Irock Blow Bars

    Irock Blow Bars By Qiming Casting

    Qiming Casting is a leading manufacturer of high-quality blow bars, impact plates, and side plates for irock mobile impact crushers. We specialize in producing these components using a variety of materials, including high manganese steel, chromium steel, alloy steel, ceramic inserts, and titanium carbide inserts, to meet the specific working conditions of our clients. Our products are known for their exceptional wear resistance, stability, and cost-effectiveness.

    Our blow bars are designed to withstand the harshest of crushing environments, with a focus on maximizing uptime and minimizing maintenance costs. Made from high-quality materials, our blow bars offer superior resistance to abrasion and impact, ensuring consistent performance and extended service life.

    Impact plates are crucial components in the crushing process, and Qiming Casting’s impact plates are engineered to handle the high-stress conditions of impact crushing. Our impact plates are available in a range of materials, including chromium steel and alloy steel, to provide the optimal balance of toughness and wear resistance.

    Side plates, which protect the crusher’s internal components from wear and tear, are also available from Qiming Casting. Our side plates are precision-made to ensure a perfect fit and optimal performance, and can be customized to meet the specific requirements of your operation.

    At Qiming Casting, we understand that every crushing operation is unique, which is why we offer a wide range of materials and customization options to meet the specific needs of our clients. Our team of experts works closely with each customer to understand their individual requirements and provide tailored solutions that deliver the best possible performance and value.

    Contact Qiming Casting today to learn more about our high-quality blow bars, impact plates, and side plates for irock mobile impact crushers, and how we can help you optimize your crushing operation.

    Material Selection

    The Irock blow bars and impact plates provided by Qiming Casting are made of the most suitable materials according to the different working conditions of customers.

    Code Material Basis Hardness Wear Resistance Application
    M200 Manganese Steel 200-250HB Relatively low
    • Large feed size low-abrasiveness stones  e.g. limestones.
    • Input size≥800mm
    • Can contain scrap iron
    M200TIC Manganese Steel+TIC 200-250HB Up to 100%
    increased on M200
    • Same as above
    • but where longer wear life required.
    550M Martensitic Steel 500-550HB Medium
    • Medium feed size of low to medium abrasiveness,   such as Limestones, Asphalt, Concretes, Building rubbles with steel rebars or a small quantity of unbreakable objects.
    MC Series Martensitic Steel+Ceramic 500-550HB Up to 100%
    increased on 550M
    • No iron
    • Input size more than 300mm
    • Primary crushing
    • Recycling of building rubble with low to medium iron content
    • Concrete
    • Natural stone
    MC+ Series Martensitic Steel+Ceramic 500-550HB Up to 50%
    increased on MC series
    • Same as above
    • but where longer wear life required.
    MY Series Martensitic Steel+ Ceramic(new generation) 500-550HB Up to 50%
    increased on MC+ series
    • Same as above
    • but where longer wear life required.
    650C High Chrome (Cr18,Cr20, Cr27) 600-650HB High
    • Small feed size of medium to high abrasiveness but low strength, such as Limestones, Asphalt,          Concretes, Building rubbles without steel rebars or unbreakable objects.
    CC Series High Chrome+Ceramic 600-650HB Up to 100% increased on 650C
    • Same as above
    • but where longer wear life required
    CC+ Series High Chrome+Ceramic(new generation) 600-650HB 150% increased on 650C
    • Small feed size of high abrasiveness and high           strength materials, such as gravels, granites              without unbreakable objects

    Qiming Casting’s Blow Bars Suit for Irock Types:

    Impactor Item Impactor Model Approx Wt Kg Qiming’Item
    Irock Blow Bar S3151-13-4 385 /
    Irock Blow Bar S3151-13-5 308 /