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Ultra-long And Ultra-thick Carbon Fiber Idler Rollers 900mm Diameter X 10m Length

Feb 04, 2026

 

 

This is not an ordinary carbon fiber composite roller, but an extreme dialogue between engineering and materials.

Diameter: 900mm

Length: 10 meters

Weight: 400 kg

Designed for a linear rotation speed of 2300 m/s, and a load-bearing capacity of 2000 N.

 

In this video, we take you inside the core production line of our factory, showcasing the final forming of a giant carbon fiber filament wound tube, 900mm in diameter and 10 meters in length. This size represents cutting-edge manufacturing capabilities and process control in the field of composite materials.

 

The creation of this tube relies not only on advanced equipment but also on our profound understanding of materials science, structural design, and process parameters. It represents Runfeng CFRP's core capabilities in solving the challenges of large, lightweight, high-rigidity, and corrosion-resistant structures.

 

We specialize in providing clients with one-stop high-performance carbon fiber products, customized from design to production. Whatever the challenges your project faces, we may have the answer.

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