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Steel return self-cleaning rollers - PSV Optimal protection and perfect tracking for viscous materials
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Prevent Material Buildup and Maintain Optimal Belt Tracking

When conveying abrasive or viscous materials, standard steel return rollers may suffer from wear or unwanted material buildup. Our specialized rollers are designed to address these issues with a helical spiral of non-abrasive rings that clean the belt surface and prevent sticky material from accumulating. Ideal for use in the return section of short conveyors, these rollers help maintain belt tracking and reduce vibration. For long conveyors, they should be installed up to the point where material adhesion ceases. Note that these rollers are not suitable as snub rollers near drive or return drums.

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Main features
Higher Quality Rubber Rings

The rollers are equipped with high-quality rubber rings designed for maximum durability and shock absorption. These superior rubber rings are formulated to provide exceptional resistance to wear, abrasion, and environmental conditions, ensuring consistent performance in heavy-duty applications. They effectively cushion the impact of falling materials, reduce the stress on the conveyor system, and enhance the overall longevity of the rollers, even in extreme operational conditions such as bulk material handling and mining environments

Solid Rubber Rings Fixation by Outer Steel Stop Ring Welded and Hard PVC Central Distance Rings

The rubber rings are securely fixed in place using an outer steel stop ring, which is welded to the roller shell, providing a stable and durable attachment. The welded steel stop ring ensures that the rubber rings stay firmly in position, preventing slippage or degradation over time. Additionally, the inclusion of hard PVC central distance rings provides precise spacing between the rubber rings, enhancing the roller’s stability and efficiency while ensuring that the roller operates smoothly and maintains its shape under heavy loads and high impact

Highly Efficient & Hermetic Sealing System → Long Life Roller

The roller features a highly efficient hermetic sealing system that safeguards its internal components from dust, water, and other contaminants. This robust sealing mechanism effectively prevents the ingress of harmful materials, which could lead to premature wear or malfunction. By protecting the internal parts of the roller, the hermetic sealing system ensures extended lifespan and reliable performance, even in the harshest conditions. The combination of these seals, along with the durable rubber rings and steel construction, results in a roller that requires minimal maintenance and operates efficiently over an extended service life.

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