Our aluminum tubes are enhanced by their longitudinal strength to lengthen their lifetime. Furthermore, we import custom precision lathe machines for aluminum idler rollers and peculiar knives according to property of aluminum.
We adopt computer balance correcting machine to make our aluminum idler roller light, no rust, smooth running, and better performance.
Therefore, the surface roughness and coaxiality of our aluminum tubes are up to international standards.
| Size References for Aluminum Tubes | |||
| External Diameter | Internal Diameter | Thickness | Reinforcement |
| 25 | 17 | 4 | NO |
| 33 | 27 | 3 | NO |
| 38 | 31 | 3.5 | NO |
| 44.4 | 38.1 | 3.15 | NO |
| 50.8 | 40.8 | 5 | NO/YES |
| 63 | 55 | 4 | NO/YES |
| 76.2 | 66.2 | 5 | NO/YES |
| 81 | 71 | 5 | NO/YES |
| 91 | 81 | 5 | NO/YES |
| 102 | 92 | 5 | NO/YES |
| 121 | 111 | 5 | NO/YES |
| 152 | 138 | 7 | NO/YES |
| Remarks | The above data are for reference only.Other special sizes are available upon request. | ||
| Main Business Items | aluminum roller,aluminum pilot wheel,and aluminum unfold wheel | ||
| assorted aluminum processing products,anodizing of aluminum,and dural anode treatment | |||
| PU, silicone,rubber rollers,and other rubber-made products | |||
| precise aluminum wheel movement and balance testing | |||