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High-Quality Mining Conveyor Roller from China Suppliers and Factory for Efficient Material Handling
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High-Quality Mining Conveyor Roller from China Suppliers and Factory for Efficient Material Handling

Mine conveyor rollers are a crucial component of belt conveyors, essential for supporting the belt and minimizing running resistance. They are available in various types and quantities, ensuring optimal performance tailored to specific applications. Our factory in China offers a diverse range of conveyor rollers, including aligning rollers, buffer rollers, trough rollers, and parallel rollers.
Aligning rollers are designed to correct belt deviation, commonly utilized in the heavy load sections of conveyors with rotary trough aligning idlers, while parallel aligning idlers are used in no-load areas. Buffer rollers are strategically placed at the tail frame, helping to reduce the impact during material transfer and enhancing the longevity of the belt. The trough roller features a unique design with two side rollers and a flat roller, typically angled at 30 degrees. For detachable belt conveyors, these rollers are hinged together, referred to as hinged rollers. Meanwhile, the parallel roller is a longer roller positioned at the lower end of the pressure system, known as the lower roller. As a leading supplier in the industry, our China-based factory ensures high-quality production standards for all our conveyor rollers, meeting the needs of diverse applications.

    Working Principle

    Basic Information
    Diameter & Length
    Dia 76-219mm, L190-3500mm
    Tube Material
    Q235 Carbon steel
    Shaft Specification
    #45 Cold drawn round steel, Dia 20mm, 30mm, 35mm, 40mm
    Bearing Numbers
    6204, 6205, 6305, 6306, 6307, 6308, 6309, 6310
    Features & Advantages
    Durability Strong hardness and high wear resistance.
    Good Sealing Performance The carrying roller is fully sealed, and both ends are equipped with labyrinth seals. Oil and grease will not leak, which can make the roller run under a fully sealing state.
    Long Service Life The carrying roller can reduce belt wear, keep the belt running in its track, and extend the belt life.
    Low Operating Cost Carrying rollers can reduce the overall cost of belt conveyors and reduce maintenance man-hours.

    Some Of Our Product

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    Frequently Asked Questions

    Q: What are the standard dimensions of your carrying rollers?
    Our carrying rollers come in diameters ranging from 76mm to 219mm, and lengths ranging from 190mm to 3500mm to suit various conveyor configurations.
    Q: What materials are used to construct the tube and shaft of the rollers?
    The roller tube is made of high-quality Q235 carbon steel, and the shaft is constructed using durable #45 cold drawn round steel with diameters of 20mm, 30mm, 35mm, or 40mm.
    Q: What bearing numbers are compatible with these carrying rollers?
    These rollers are compatible with bearing numbers 6204, 6205, 6305, 6306, 6307, 6308, 6309, and 6310.
    Q: How do these rollers prevent oil and grease leakage?
    The carrying rollers feature a fully sealed design with labyrinth seals equipped at both ends, which completely prevents oil and grease from leaking and keeps the roller running in a fully sealed state.
    Q: How do carrying rollers help in reducing maintenance and operating costs?
    By reducing overall belt wear, keeping the belt aligned in its track, and preventing lubricant leaks, these carrying rollers lower the overall cost of belt conveyors and minimize maintenance man-hours.