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Idler Roller Series products are critical components in conveyor belt systems, designed to support, guide, and stabilize the conveyor belt during material transport while minimizing friction and energy consumption. Widely used in industries such as mining, cement, power plants, steel, ports, bulk material handling, and logistics, idler rollers play a vital role in ensuring smooth, efficient, and reliable conveyor operation. The idler roller series typically includes carrying idlers, return idlers, impact idlers, self-aligning idlers, troughing idlers, training idlers, and spiral or rubber disc return idlers, each engineered to meet specific conveying requirements and operating conditions. Manufactured from high-quality steel tubes with precision machining, idler rollers feature balanced shells, low run-out, and robust bearing housings to ensure stable rotation and long service life. High-performance sealed bearings, combined with multi-stage labyrinth seals or contact seals, effectively prevent dust, water, and contaminants from entering the bearing chamber, making the idler roller series suitable for harsh and abrasive environments. Surface treatments such as powder coating, galvanizing, or rubber lagging enhance corrosion resistance and wear protection, further extending durability. In bulk conveying applications, impact idlers with rubber rings are used at loading points to absorb shock and protect the conveyor belt from damage, while troughing idlers form the belt into a stable trough shape to maximize material carrying capacity. Return idlers support the empty belt on the return side, reducing sagging and ensuring smooth belt tracking. Advanced idler roller designs focus on low rolling resistance, energy efficiency, and noise reduction, contributing to lower operating costs and improved workplace safety. The idler roller series can be customized in terms of diameter, length, shaft size, bearing type, and sealing system to match different belt widths, speeds, and load capacities. Fully compliant with international standards such as ISO, DIN, and CEMA, high-quality idler roller series products ensure compatibility with global conveyor systems. By selecting a reliable idler roller series from an experienced manufacturer, users can significantly reduce maintenance requirements, extend conveyor belt life, and achieve efficient, continuous, and cost-effective material handling across a wide range of industrial applications.
  • Reversible Self-Aligning Friction Idler Set

    Reversible Self-Aligning Friction Idler Set

    Reversible Self-Aligning Friction Idler SetActive Belt Tracking Solution for Bi-Directional Conveyor SystemsProduct OverviewThe reversible self-aligning friction idler set is an advanced conveyor idler solution designed to actively correct belt misalignment through controlled frictional force while supporting bidirectional belt operation. Unlike conventional self-aligning idlers that rely mainly on frame rotation or roller geometry, friction-based training idlers use specially designed friction...

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  • Three-Roller Idler Set

    Three-Roller Idler Set

    Three-Roller Idler SetStable Load Support Solution for Belt Conveyor Carrying SectionsProduct OverviewThe three-roller idler set is one of the most commonly used carrying idler configurations in belt conveyor systems. Designed to support the conveyor belt and transported material on the carrying side, this idler set consists of three individual rollers arranged on a rigid steel frame. By forming a stable and efficient belt support structure, three-roller idler sets help maintain belt shape, dist...

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  • Trough Idler Set

    Trough Idler Set

    Trough Idler SetReliable Carrying Idler Solution for Bulk Material Conveyor SystemsProduct OverviewThe trough idler set, also known as a carrying idler set or troughing idler, is one of the most fundamental and widely used components in belt conveyor systems. Installed on the carrying side of the conveyor, trough idler sets support the conveyor belt and the transported material, helping the belt maintain a stable trough shape that maximizes material carrying capacity and minimizes spillage.In bu...

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  • Tapered Upper Self-Aligning Idler Set

    Tapered Upper Self-Aligning Idler Set

    Tapered Upper Self-Aligning Idler SetHigh-Precision Belt Tracking Solution for the Carrying Side of Conveyor SystemsProduct OverviewThe tapered upper self-aligning idler set is an advanced belt tracking solution designed specifically for the carrying side of belt conveyor systems. By incorporating tapered rollers into a self-aligning idler frame, this idler set provides highly effective and responsive correction of belt misalignment under load conditions. Compared with conventional flat or cylin...

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  • Lower Self-Aligning Idler Set

    Lower Self-Aligning Idler Set

    Lower Self-Aligning Idler SetAutomatic Belt Tracking Solution for the Return Side of Conveyor SystemsProduct OverviewThe lower self-aligning idler set, also referred to as a return self-aligning idler or return belt tracking idler, is a specialized conveyor idler assembly designed to automatically correct belt misalignment on the return side of belt conveyor systems. Unlike carrying side idlers, which support loaded belts, lower self-aligning idler sets operate on the unloaded return belt, ensur...

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  • conveyor belt alignment idler

    conveyor belt alignment idler

    Reversible Self-Aligning Idler SetPrecision Belt Tracking Solution for Stable Conveyor OperationProduct OverviewA reversible self-aligning idler set, also known as a reversible training idler roller set, is a specialized conveyor idler assembly designed to automatically correct conveyor belt misalignment in both forward and reverse operating directions. Unlike fixed idler sets, reversible self-aligning idlers respond dynamically to belt deviation and apply corrective forces that guide the belt b...

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  • conveyor impact roller

    conveyor impact roller

    Product OverviewImpact idler sets, also known as impact idler roller sets or buffer idler assemblies, are critical components in belt conveyor systems designed to absorb shock, reduce belt impact, and protect conveyor belts at loading and transfer points. In bulk material handling systems, materials often fall from a certain height onto the conveyor belt, creating strong impact forces that can damage the belt, reduce service life, and increase maintenance costs.Impact idler sets are specially en...

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