Vertical Roller Mill Wearing Parts Roller Sleeve

The roller sleeve’s quality directly affects the vertical mill’s efficiency and use. Yingyong offers roller sleeve processing services for vertical mills. Just provide us with the necessary drawings, and we will process the sleeves according to the equipment’s requirements. We specialize in providing professional roller sleeve solutions that result in high-quality, cost-effective, and wear-resistant products for our customers.


    Our vertical mill roller sleeves are made of a wear-resistant high chromium cast iron material that is combined with molybdenum, copper, manganese, and other alloy elements to enhance the mechanical properties. Through innovative casting techniques and a tire-shaped design, the roller sleeves increase efficiency and ensure long-term operation without issues such as peeling, chipping, or cracking. They are widely used in domestic industries, including power generation, construction materials, fiberglass, and mining.

    Product Advantages

    Wide Range of Grinding Materials
    The vertical roller sleeve has a hardness of up to 65 degrees Rockwell, making it highly effective at grinding a variety of materials, including chlorite, calcite, limestone, quartzite, gypsum, and slag.
    Good Anti-cracking Performance
    The heat treatment process used during production, including quenching and tempering, gives the roller sleeve excellent anti-cracking performance.
    Good Wear Resistance
    Our roller sleeve boasts excellent wear resistance and strong load-bearing capacity by utilizing high-chromium cast iron as the grinding material and employing exquisite metal mold casting technology.
    Quality Assurance
    You can rest assured that our grinding roller sleeves can meet your quality standards. All of our products are strictly tested by professional flaw-detection instruments.

    Our Advantages

    Strong Processing Strength

    As a reliable and professional factory, we possess advanced CNC machining equipment and numerical control technology, such as CNC vertical lathes, quenching machines, gear shaping machines, machining centers, grinding machines, large hobbing machines, milling machines, and boring machines.

    Quality Assurance (QA)

    As a trusted partner, we pay more attention to the machine quality, so all equipment must undergo rigorous quality inspections, including mechanical tests, impact tests, hardness tests, ultrasonic testing, and magnetic particle inspection.

    Comprehensive Service and Support

    We offer all-encompassing service systems, including technical consultation, pre-production design/survey/drawing, manufacturing, installation guidance, on-site inspection, emergency, and product and accessory repairs.

    Rich Project Experience

    Our project managers have over ten years of professional project management experience in the heavy machinery sector, are well-versed in the international market environment, and can provide high-quality services to our clients.

    Supply Chain Management

    We have an efficient supply chain management team to ensure an adequate supply of raw materials to meet the needs of different projects. Our supply chain processes can trace the raw materials to ensure the quality of the products.

    After-sales and Technical Services

    Our customer support team provides 24 / 7 technical support and repair services to ensure customers receive timely help.

    Our Factory

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