Qiming casting has been manufacturing and supplying wear parts for over 10 years.
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    Keestrack Blow Bars

    Keestrack blow bars
    Keestrack R3 blow bars
    Keestrack R3 blow bars old design
    Keestrack R3 blow bars new design
    Keestrack R6E(KP) blow bars
    Keestrack R6H(KT) blow bars
    Keestrack blow bars

    Keestrack Blow Bars By Qiming Casting

    Qiming Casting is a leading manufacturer of high-quality replacement parts for Keestrack mobile impact crushers, specializing in blow bars, impact plates, and side plates. We understand the importance of durability and performance in the crushing industry, which is why we offer a range of materials to meet our customers’ specific working conditions. Our materials include high manganese steel, chromium steel, alloy steel, ceramic inserts, and titanium carbide inserts, all designed to provide exceptional wear resistance and stability。

    Our blow bars are precision-cast using the latest in metallurgical technology, ensuring a perfect fit and optimal performance in your Keestrack crusher. Impact plates are heat-treated for added strength and durability, while side plates are designed for easy installation and maintenance. All our parts are subject to rigorous quality control checks to ensure they meet or exceed original equipment manufacturer (OEM) specifications.

    At Qiming Casting, we pride ourselves on our commitment to customer satisfaction. Our experienced sales team is available to answer any questions you may have and to help you select the right parts for your specific application. We also offer competitive pricing and fast shipping worldwide, making us your one-stop shop for all your Keestrack mobile impact crusher replacement parts needs.

    Contact us today to learn more about our products and how we can help you optimize your crushing operations. 

    Material Selection

    The Keestrack 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 Keestrack Types:

    Impactor Item Impactor Model Approx Wt Kg Qiming’Item
    Keestrack Blow bar Destroyer 1112,1113 250 QM-B0201
    Keestrack Blow bar R3 215 QM-B0901
    Keestrack Blow bar R3 NEW 230 QM-B0902
    Keestrack Blow bar R5 275 QM-B0903
    Keestrack Blow bar R5 NEW 270 QM-B0904
    Keestrack Blow bar R6 KT (Destroyer) 306 QM-B0905
    Keestrack Blow bar R6 KP 320 QM-B0906