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

Big Roller OLCC provide comprehensive Big Roller™ design services covering all aspects of a conveyor's lifecycle including design, fabrication, construction, installation and commissioning, operations and maintenance, decommissioning, relocation and replacement of conveyor ground modules and related equipment. Our services include advisory support, design and engineering, project management, on-site and commissioning supervision for ore handling systems tailored to mining, agriculture and chemical, infrastructure recycling and industrial applications.
Through Big Roller™ design services, clients gain access to experienced engineers and project managers delivering integrated design and construction solutions that ensure the reliable, safe and efficient operation of overland conveyor systems and associated infrastructure.

🎯 20” <20 kg Idler Rollers
Maximum diameter with safe manual handling weight.
Ideal for extreme to light capacity duties
⚙️ Idler Frames
Precision in-line and offset roller configurations to suit your conveyor module designs
fabricated to reduce idler skew and construction misalignment loads
🧱 Ground Modules
Heavy-duty steel frames supporting larger idlers, sleepers, stringers and cladding
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
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