TK Expander spreads out the web while the roll rotates by means of lateral movement of slide bars or slatted rubbers on a slanting guide unit.
EXR-10
|
|
Center-divided aluminum slide bars move laterally to right and left to spread out the web.
| Roll |
Aluminum with anodic oxidation coating |
| Amount of expansion |
30mm/0.5rev |
| Slide bar |
Aluminum with anodic oxidation coating
Shot blasted surface and rubber surface are also available
|
|
|
|
|
 |
|
EXR-20
|
|
EXR-20 has smaller diameter than EXR-10. : φ110
| Roll |
Aluminum with anodic oxidation coating |
| Amount of expansion |
30mm/0.5rev |
| Slide bar |
Hard vinyl chloride |
|
|
|
|
|
|
EXR-30
|
|
EXR-30 has slatted rubbers on the whole surface of the center-divided alide bars. The rubbers expand and contact in accordance with the lateral move of slide bars.
| Roll |
Aluminum with anodic oxidation coating |
| Amount of expansion |
30mm/0.5rev |
| Slide bar |
Aluminum with slatted rubber surface |
|
|
|
|
|
|
EXR-45, EXR-50
|
|
The slatted rubbers directly fixed on the slanting guide unit expand and contract along the inclination of the unit. EXR-50 has the featured function to change the amount of expansion on 6 levels within the range of 0～25ｍｍ/0.5rev.
|
|
|
|
|
|
