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  • Composite Roller
  • Composite Roller
  • Composite Roller


Composite Roller

Low Inertia Carbon Fiber Rollers Industrial Roller

  • Lightweight, Perfect Performance 
  • High-stiffness
  • High Speed
  • Low Rotational Inertia Carbon Fiber Rollers


Carbon fiber provides an ideal solution to the inertial and bending/yielding issues seen with metal rollers. At less than 1/5th of the weight of steel and half the weight of aluminum, carbon fiber rollers are the perfect solution for the automation or conveyor application.
Xinbo Composites manufactures a wide variety of large diameter carbon fiber tubes useful for carbon fiebr rollers.
Product Composite Roller 
Material Standard Modulus / Intermediate Modulus / High Modulus / Ultra High Modulus ( Optional )
Surface Polished
Pattern Multiple Axial Fiber
MIN OD 5mm
MAX OD 500mm
MAX Length 6000mm

OD Tolerance
Natural Tubing: ±0.1mm ~ ±0.15mm
Polished Tubing: ±0.02mm ~ ±0.05mm
Painted Tubing: ±0.05mm


Hot tags: Composite Roller , China, manufacturers, suppliers, factory, customized, high quality

Roll wrapped tube is manufactured using multiple layers of prepreg carbon fiber materials. Generally, each layer is about 0.13~0.25 mm thickness which means that a tube with a wall thickness of 1.5 mm will typically be composed of 6-12 individual layers of carbon fiber. The number of layers allows us to vary the orientation of the fibers throughout the thickness, creating a highest performance product according to per client 's requirement.

Roll Wrapped Process:
1. Wrapped onto a mandrel in multiple layers and angles
2. Externally pressurized with transparant PP tape
3. Heat cured to solidify
4. After curing, the solid composite is demoulded from the mandrel as a tube


Lay-Up Orientation
Other Customized Multiple Axial Angles


0° Fibers maximize bending stiffness. 

90° Fibers maximize crushing stiffness and generally assist in overall tube strength.

45° Fibers maximize torsional stiffness. 


Unlike metals which have similar properties in all directions , the properties of composites are varying, depending on the orientation of the fibers in each layer.
1. Clear Grain and Smooth Surface
2. High Strength , Light Weight
3. Anti-Corrosion
4. Low Thermal Expansivity
5. Low Fiber Density
6. Good Fatigue Resistance
7. Low Inertia
8. Low Maintenance Cost
9. Multiple Axial Angles can be designed to reach the best performance.

- Industrial Automation
- Printing Machine Roller


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