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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