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Steel heavy duty return rollers with rubber rings - HDR Support and stability, extended belt life for extra heavy duty conveyors and mining applications
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Maximize Belt Life: Return Rollers with Spaced Rubber Rings for Superior Tracking and Protection

Our return rollers with spaced rubber rings are specially designed to support the belt during its return journey, addressing issues of material adhesion and belt wear. The rubber rings are effective within temperatures ranging from -20°C to +80°C and work to prevent the buildup of sticky materials that can disrupt belt tracking. By breaking up scale accumulation and providing stability, these rollers help ensure the belt maintains its proper alignment and extends its operational life.

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Main features
Higher Quality Rubber Rings, Respect Competitors

Our return rollers are equipped with premium-quality rubber rings, specifically engineered to deliver superior performance and longevity compared to competitors. These high-quality rubber rings provide enhanced flexibility, greater resistance to wear, and improved shock absorption, ensuring effective protection against material adhesion and belt wear. The durable material composition ensures that these rubber rings maintain their integrity over time, providing reliable performance even under challenging conditions. This advanced design ensures that our rollers outperform the competition, making them the optimal choice for long-term, cost-effective conveyor system operation

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

The rubber rings on our return rollers are securely fixed using a robust outer steel stop ring, welded to the shell, and complemented by hard PVC central distance rings. This unique fixation system provides enhanced durability and prevents the rings from shifting or detaching during operation, even under high-impact conditions. The outer steel stop ring offers additional strength and stability, while the hard PVC central distance rings maintain consistent spacing between the rubber rings, improving performance and extending the life of the roller. This secure fixation system ensures that the rubber rings deliver maximum cushioning and support, reducing material buildup and belt wear

Highly Efficient & Hermetic Sealing System → Long Life Roller

Our return rollers feature a highly efficient, hermetic sealing system that provides superior protection against dirt, dust, moisture, and other contaminants. This advanced sealing technology prevents the ingress of harmful materials into the internal components of the roller, such as bearings and shafts, significantly extending the roller's lifespan. By reducing the need for maintenance and enhancing the roller’s performance, the hermetic seals ensure smooth operation even in the harshest environments. This long-lasting protection ensures that the roller performs reliably over time, offering a cost-effective solution with minimal downtime and enhanced operational efficiency

Related case histories

Horof project

Rulmeca helps Copenhagen fulÕl its aim of becoming carbon neutral by 2025.

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Related case histories

Re-design of conveyor drive station

At the beginning of the year Rulmeca was asked to supply idler garlands and idlers for a new drive station at MIBRAG Lignite mine "Vereinigtes Schleenhain" Germany.

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