CM Roller

CM Roller

The Lightweight, Medium-Duty Composite Roller. The Convex CM roller is a purpose-built composite alternative to steel rollers, engineered to withstand the toughest industrial conditions while eliminating common causes of conveyor downtime. Utilizing advanced manufacturing techniques, we have developed a roller that maximizes productivity and power through any challenge your operation presents.

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Product Overview

Core Advantages:

Belt-Friendly Design:

Engineered for safety, the CM roller ensures that even in the unlikely event of shell failure, there are no sharp edges to cut or damage your belt.

Significant Safety Benefits:

These rollers are up to 50%lighter than traditional steel counterparts, making installation safer and reducing noise pollution by up to 10dB.

Extended Service Life:

Each unit is equipped with2RS greased-for-life bearings and triple-labyrinth seals. A full stone guard is integrated to prevent rock damage, ensuring long-term operational integrity.

Performance Comparison:

When compared to standard steel rollers, the Convex CM offers superior corrosion resistance, significant weight reduction, and enhanced belt protection while maintaining industrial-grade strength.

The Convex Advantage

At the heart of our rollers is a specially engineered composite tube material. This innovative design offers a unique combination of extreme strength and durability in a lightweight package. This visual wear indicator allows maintenance teams to schedule replacements proactively rather than reacting to failures. By identifying specific rollers nearing replacement at a glance, you can minimize unplanned downtime and maximize the overall efficiency of your conveyor system.

Key Benefits:

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.

Tailored to Your Specifications

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.

Leader in industrial polymer

Delivering products that meet rigorous international benchmarks.

Engineering partner

Transforming your unique project requirements into physical components.

Data-driven approach

Engineered to maximize uptime and reduce total cost of ownership.

Convex proudly supports

Operations across North and South America, Europe, Australasia, and Southeast Asia.

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