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The latest development in low rolling resistant conveyor belt compounds to reduce operating costs & environmental impact

PowerSaver™ is a Low Rolling Resistant (LRR) rubber conveyor belt compound, applied to the pulley (bottom) cover of the belt. PowerSaver™ minimises cover indentation on the pulley cover, enabling an easier flow over the idlers. This reduced rolling resistance minimises energy loss due to friction and enables the conveyor to transport material using less energy - saving you money.

Newly launched, the latest generation of LRR compound, PowerSaver™ 2.0 has been developed by the Fenner Conveyors technology team to deliver a 30% reduction in energy consumption* and a 100% improvement in sheer modulus**.

Available on both fabric and steel cord belts, and when combined with our range of high performance top cover compounds, PowerSaver™ results in a fit-for-purpose belt, designed specifically for your mine site.

*Compared to M grade equivalent
**Independently tested at TUNRA, 2022

Part of our GreenSeries™ of conveyor products designed specifically to help sites reduce their impact on the planet.

Sustainable Choice

PowerSaver™ improves mine energy efficiency and reduces emissions produced from power consumption.

30% Less Energy Consumption

Reduction in energy consumption results in significantly reduced operational costs. Independantly tested and proven to reduce energy consumption by 30% compared to M grade equivalent.


  • Superior low rolling resistant compound applied to the bottom cover of the belt
  • Ideal for mine, processing or port conveyors
  • Optimal performance with flat conveyors > 500m in length
  • Even greater savings for conveyors > 1km in length
  • Compatible with all Fabric and Steel Cord Belts (excluding AS-S grade)


  • Minimises cover indentation
  • Assists easy flow over the idlers
  • Retains excellent cover properties
  • Reduces motor load on conveyor

PowerSaver™ was independently tested at a customer’s iron ore facility in Western Australia. The site trial achieved an average energy saving of 10% on a 1km long stacking conveyor system. An even greater percentage saving is expected on fixed length (non-stacker) conveyors and greater than 1 km in length. See our case study for the full story.

Count your cost savings from day one with Fenner’s PowerSaver™


Contact us or your local Fenner branch for more information.