COMPOSITE ROLLER
ULTRA-LIGHTWEIGHT, EXTRA DURABLE… AND QUIETER
The ULMA-COMPOSITE roller delivers the performance of a CEMA E and F metal roller at half the weight.
Key features:
- Reinforced bearing housing-to-shell connection: improves mechanical performance in one of the most critical areas of the assembly.
- High-protection sealing system: combines labyrinth geometries, contact elements, and lubricated barriers to prevent water and particle ingress while helping expel contaminants.
- Greater shell wear resistance.
- Up to 50% less weight and approximately 10 dB less noise compared to a metal roller.
- Load capacity suited to CEMA E and F applications.
OUTER Ø
178, 159, 152, 133, 127
SHAFT Ø
30, 40, 50
BEARING
6310, 6308, 6306
CEMA
D, E
HOW DID WE MANAGE TO HALVE THE WEIGHT WHILE MAINTAINING THE SAME RESISTANCE?
ULMA – Innovation
- The system can maintain the tube’s shape and dimensions at high loads and temperatures.
- We have fixed the joint between the housing and the tube, removing the main point of failure.
- The ULMA Conveyor Components solution exceeds the load values required under CEMA Standards.
ULMA – Quality
- First-class materials and parts.
- A manufacturing process based on cutting-edge technology and specialized equipment that ensures the integrity and reliability of every component.
ULMA – Technology
- Finite element simulations to reinforce critical parts.
- Laboratory and field tests to identify stress points.
- Patented sealing and building solution.
Want to find out if composite is right for your installation?
Tell us about your conveyor’s operating conditions, and we’ll help you define the right solution based on load, speed, environment, and the specific needs of your installation.
- Download the Composite Roller Catalog Composite.
- Download the Heavy Duty Catalog.
- Download the General Catalog.