Corresponding type of rollers
| Type | Image | Design | Surface | Features |
|---|---|---|---|---|
| Heating/Cooling Roll, double shell |
 |
double shell, degressive spirals | hard chrome plated, polished | good heating-/cooling efficiency |
| Heating/Cooling Roll, single shell |
 |
single shell | Hard chrome plated, polished | good heating-/cooling efficiency |
| Special designs / Coating Roll |
 |
Design: without cooling, with interior axis | hard chrome plated or rubber coated | minimized deflection thanks to internal axis and two interior bearings |
| Special designs / Rubber Roll |
 |
double shell, degressive spirals | rubber coated, alternatively including Teflon-sleeve | low cooling efficiency, good stiffness |
| Special designs / Stretch Roll |  |
double shell, degressive spirals, low-pressure-design | hard chrome plated, nickel-plated, finish-polished or matt | very good cooling efficiency, good stiffness despite of small diameter low pressure design |
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Corresponding type of rollers
Type
Heating/Cooling Roll, double shellDesign
double shell, degressive spiralsSurface
hard chrome plated, polishedFeatures
good heating-/cooling efficiency
Type
Heating/Cooling Roll, single shellDesign
single shellSurface
hard chrome plated, polishedFeatures
good heating-/cooling efficiency
Type
Special designs / Coating RollDesign
Design: without cooling, with interior axisSurface
hard chrome plated or rubber coatedFeatures
minimized deflection thanks to internal axis and two interior bearings
Type
Special designs / Rubber RollDesign
double shell, degressive spiralsSurface
rubber coated, alternatively including Teflon-sleeveFeatures
low cooling efficiency, good stiffness