Aluminium rollers are light-weight and more quiet than steel and are thus becoming more and more of a requirement on installations with strict OH&S codes. Large belt width installations such as coal loading terminals where there are aerial walkways increasingly use aluminium rollers. The corrosion resistance of aluminium rollers is a huge advantage at coastal or high humidity locations.
Features and values
- Light weight - OH&S benefits.
- More quiet than steel - OH&S.
- High tensile strength alloys, no fatigue type failures.
- Fine tolerance, better TIR than steel.
- Corrosion resistance ie suitable for highly corrosive environment (salt) etc.
- Uses less energy (Power Consumption).
- All aluminium tube flair tested.
- Can be used in underground applications - depends on local regulations.
Key specifications
| Roller diameter | 127 - 152 mm |
| Shaft diameter | 27-56 mm |
| Bearing | 6205, 6305, 6307, 6308, 6309 |