Ironing rolls were requested to be made with NCCM (3M) nonwoven roll sleeve.
It consists a core shaft and barrel shaft with lubricated bearings between them. The core shaft connects with lubrication oil supply via pipe threads at the two ends to feed oil to the bearings throught the inner passages within the core shaft.
The NCCM (3M) nonwoven roll sleeve is fixed outside the barrel shaft, pressed towards the middle of the shaft from the two ends.
1 – Core Shaft with Chrome Plating
2 – Lubricated Bearing
3 – Barrel Shaft
4 – NCCM (3M) Nonwoven Roll Sleeve
After careful discussion with the client, the key features are agreed as below.
| Aluminum Grades | 1xxx/2xxx/3xxx/5xxx/6xxx Series |
| Strip Thickness | 0.25 mm – 1.5 mm |
| Strip Width | 900 mm – 1840 mm |
| Steel Grade (Shafts) | #45 |
| Surface Finish | Chrome plated |
| Nonwoven Roll Diameter | 254 mm |
| Nonwoven Roll Length | 2032 mm |
| Nonwoven Roll Hardness | Shore-A 90 |
| Dynamic Balance | ISO 21940 G6.3@2100RPM |
