Heavy-Duty, FRAS-Certified Steel Hybrid Rollers with Belt-Safe Shell Design. Built with precision, the FRAS Hybrid roller is the primary choice for operations requiring structural steel performance without the risk of belt damage — including underground coal mining and other hazardous, explosion-risk environments where flame-retardant and antistatic certification is mandatory. These rollers combine a powder-coated steel shell with reinforced composite bearing housings, engineered so that in the event of shell failure, no hard or sharp edge can pizza-cut the belt. Supplied with 2RS FAG greased-for-life bearings, non-contact centrifugal seals, and stationary full rock shields, these rollers perform reliably in high-speed, corrosive, and heavily abrasive conditions — from small quarries through to major iron ore, hard rock, and black coal operations.
The FRAS Hybrid roller eliminates one of the most costly risks in conveyor operations — belt damage from roller shell failure. The combination of composite bearing housings and precision geometric design ensures no hard or sharp edge can form on failure, protecting your belt and your bottom line. FRAS certification makes these rollers the mandatory choice for underground coal and other gassy, explosion-risk environments where non-sparking, flame-retardant and antistatic properties are a safety requirement.
Belt-Safe Shell Design
Reinforced composite bearing housings pressed into the steel shell are engineered so that in the event of shell failure, no hard or sharp edge can cut the belt — dramatically reducing the risk of catastrophic belt damage.
FRAS Certified:
Flame-retardant and antistatic certified, FRAS Hybrid rollers meet the stringent safety requirements of underground coal mining and other hazardous, explosion-risk environments — where standard rollers simply cannot be used.
Dimensional Stability:
Composite bearing housings maintain bearing fit at elevated temperatures, preventing slip and ensuring consistent performance in high-load impact zones and high-tension areas.
Sealed-for-Life Protection:
Supplied with 2RS FAG greased-for-life bearings, non-contact centrifugal seals, and stationary full rock shields, FRAS Hybrid rollers require minimal maintenance intervention across their operational life.
Coating Flexibility:
Powder-coated shells come as standard, with a full range of upgrade options — including Galvanising, Rubber Lagging, FRAS Rubber Lagging, Ceramic Lagging, and Polyurethane Lagging — to match your specific environmental and operational requirements.
At the heart of our rollers is a specially engineered material. This innovative design offers a unique combination of extreme strength and durability in a lightweight package.
Exceptional Resistance:
Naturally resistant to corrosion, high-impact environments, and abrasive wear.
Friction-Welded Integrity:
Our rollers utilize an innovative friction-welding technique. This prevents common thermal expansion issues, ensuring bearing housings remain securely in place during high-intensity operation.
Guaranteed Precision:
Every roller is manufactured to precision tolerances, achieving a G16 balance grade as standard. For highly specialized applications, we offer even higher precision grades to meet the most stringent requirements.
We provide a versatile solution that can be customized to your exact operational needs:
Shaft Materials:
Available in stainless steel, carbon steel, and various other grades.
Bearing Sizes:
Multiple options to ensure optimal load capacity and seamless rotation.
Sealing Systems:
Choose from a variety of seals to enhance protection against contaminants and significantly extend roller lifespan.
Delivering conveyor rollers that meet rigorous international benchmarks.
Transforming your unique project requirements into physical components.
Engineered to maximize uptime and reduce total cost of ownership.
Operations across North and South America, Europe, Australasia, and Southeast Asia.
