Engineered for Energy. Built for the Field.

Big Roller™ products combine advanced materials, large-scale geometry, and precision fabrication tolerances to outperform conventional conveyor components

 🎯 20” <20 kg Idler Rollers 

Maximum diameter with safe manual handling weight. 

Ideal for extreme to light capacity duties

⚙️ Idler Frames & Brackets 

Precision Dual-center, in-line or offset support options, 

fabricated to reduce idler skew and construction misalignment loads

🧱 Ground Modules 

Heavy-duty steel frames supporting larger idlers, designed 

for modular transport and easy installation

All components are manufactured in accordance with ISO 9001 Quality Management Systems

 🔋Energy Use Up to 50% IRR reduction

🌀Rotational Resistance 80% less Rim Drag

🧱Steel & Roller Count Up to 50% fewer rollers per circuit

⚖️OH&S Friendly ≤ 20 kg weight limit for handling

🌱Power Reduction Lower kWh per tonne, reduced carbon load 

  Our 20” diameter rollers strike the ideal balance between 

IRR reduction, Rim Drag minimisation, roller mass, and bearing life

Based on testing across belt widths, speeds, and loads 

we found 20"(508 mm) to be the sweet spot