Vertical Roller Mill Wearing Parts Roller Sleeve

The quality of the roller sleeve directly affects the efficiency and use of the vertical mill, as it is one of its main spare parts. Yingyong has the capability to process accessories such as roller sleeves for vertical mills. Simply provide the relevant drawings, and we will process them accordingly to meet the equipment’s requirements. We develop professional roller sleeve solutions for customers to create high-quality, cost-effective, wear-resistant products.


    Our vertical mill roller sleeves are made of wear-resistant high chromium cast iron material, combined with molybdenum, copper, manganese, and other alloy elements to improve mechanical properties. That’s why our roller sleeves have the advantages of high abrasion resistance, anti-cracking, and high hardness. 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. It’s widely applied in domestic industries including power generation, construction materials, fiberglass, and mining, among others.

    Rubber Liners Advantages

    High Hardness, Wide Range of Grinding Materials
    The vertical mill roller sleeve has a high hardness and can effectively grind a wide range of materials, including chlorite, calcite, limestone, quartzite, gypsum, and slag. It can achieve a Rockwell hardness of up to 65 degrees.
    Good Anti-cracking Performance
    The roller sleeve has excellent anti-cracking performance due to the heat treatment process used during production, which includes quenching and tempering.
    Good Wear Resistance
    By utilizing high-chromium cast iron as the grinding material and employing exquisite metal mold casting technology, our roller sleeve boasts excellent wear resistance and strong load-bearing capacity.
    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

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

    Rich Project Experience

    Our project manager has over 10 years of professional project management experience in the heavy machinery sector, is well-versed in the international market environment, and is capable of providing 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.

    Customer Support

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

    Our Factory

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