Rollers

GPR Series

GPR Rollers

The Premium Standard for Long-Distance Heavy-Duty Mining Conveyors

GPR rollers are our most advanced solution for long-distance, high-speed, heavy-duty mining applications. GPR rollers are designed to deliver maximum performance and durability. It is the new benchmark for reliability and life cycle cost efficiency.

In mining operations where uptime and efficiency are critical, GPR rollers provide a proven premium solution. They are engineered for extreme loads, high belt speeds, and harsh environments, offering unmatched durability and maintenance-free operation.

Unmatched Reliability.

Proven performance in the toughest mining environments. Equipped with deep groove ball bearings for high-load capacity.

Dynamic Balance for Life.

Each roller is dynamically balanced to withstand high belt speeds over an extended lifetime.

German Engineering Quality.

Flow forming process for extremely round tubes and end forming to integrate concentric bearing housings without welding.

Energy Efficiency.

Lightweight bearing housings, hollow shaft, and highly concentric tubes reduce overall mass for improved energy efficiency.

GPR Portfolio

For the most demanding environments.

GPR End formed roller

End formed rollers

  • Solid shaft as standard, hollow shaft as option.
  • Improved bearing performance leading to lower failure rates.

Flow and end formed rollers

  • A flow formed roller shell and hollow formed shaft.
  • Reduced vibration and increased service life.

Key Features

Robust desing for harsh environments

Flow-formed roller tube
Multichannel labyrinth seal from our production
Integrated bearing seats by end-forming
Cold-forged high-precision hollow shaft
GPR End formed roller

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