Corresponding type of rollers
| Type | Image | Design | Surface | Features |
|---|---|---|---|---|
| Polishing Roll, Std. |
 |
double shell, degressive spirals | hard chrome plated, superfinish-polished | good cooling efficiency, good stiffness |
| Polishing Roll, Std, hardened, reinforced |
 |
double shell, degressive spirals | hard chrome plated, superfinish-polished, hardened sleeve | good cooling efficiency, improved stiffness |
| Polishing Roll, hardened, solid material |
 |
double shell, degressive spirals | hard chrome plated, superfinish-polished, hardened sleeve | good cooling efficiency, best stiffness thanks to solid body |
| Heating/Cooling Roll, double shell single shell |
 |
double shell, degressive spirals | hard chrome plated, polished | good heating-/cooling efficiency |
| Special designs / Coating Roll |
 |
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 |
| Polishing Roll, hardened, type HGW-I |
 |
double shell, degressive spirals, internal axis (one point) | hard chrome plated, superfinish-polished, hardened sleeve | good cooling efficiency, compensation of bending to minimize film thickness tolerances |
| Polishing Roll, hardened, type HGW-II |
 |
double shell, degressive spirals, internal axis (two point) | hard chrome plated, superfinish-polished, hardened sleeve | good cooling efficiency, minimized deformation thanks to internal axis and two-point-support |
| Polishing Roll, hardened, peripheral boreholes |
 |
solid material with peripheral boreholes | hard chrome plated, superfinish-polished | “average, normal” cooling efficiency, special interior design to ensure outstanding stiffness |
| Special designs / Embossing Roll |
 |
double shell, degressive spirals | leather, prism, hygienic, sand, skyto, chessboard, orange peal a.m.o. | good cooling efficiency, good stiffness |
| Special designs / Calander Roll, double shell |  |
double shell, degressive spirals | hard chrome plated, finish-polished | good cooling efficiency, good stiffness |
| Special designs / Calander Roll, single shell |  |
single shell | hard chrome plated, finish-polished | low cooling efficiency |
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Corresponding type of rollers
Type
Polishing Roll, Std.Design
double shell, degressive spiralsSurface
hard chrome plated, superfinish-polishedFeatures
good cooling efficiency, good stiffness
Type
Polishing Roll, Std, hardened, reinforcedDesign
double shell, degressive spiralsSurface
hard chrome plated, superfinish-polished, hardened sleeveFeatures
good cooling efficiency, improved stiffness
Type
Polishing Roll, hardened, solid materialDesign
double shell, degressive spiralsSurface
hard chrome plated, superfinish-polished, hardened sleeveFeatures
good cooling efficiency, best stiffness thanks to solid body
Type
Heating/Cooling Roll, double shellDesign
double shell, degressive spiralsSurface
hard chrome plated, polishedFeatures
good heating-/cooling efficiency
Type
Special designs / Coating RollDesign
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
Type
Polishing Roll, hardened, type HGW-IDesign
double shell, degressive spirals, internal axis (one point)Surface
hard chrome plated, superfinish-polished, hardened sleeveFeatures
good cooling efficiency, compensation of bending to minimize film thickness tolerances
Type
Polishing Roll, hardened, type HGW-IIDesign
double shell, degressive spirals, internal axis (two point)Surface
hard chrome plated, superfinish-polished, hardened sleeveFeatures
good cooling efficiency, minimized deformation thanks to internal axis and two-point-support
Type
Polishing Roll, hardened, peripheral boreholesDesign
solid material with peripheral boreholesSurface
hard chrome plated, superfinish-polishedFeatures
“average, normal” cooling efficiency, special interior design to ensure outstanding stiffness
Type
Special designs / Embossing RollDesign
double shell, degressive spiralsSurface
leather, prism, hygienic, sand, skyto, chessboard, orange peal a.m.o.Features
good cooling efficiency, good stiffness
Type
Special designs / Calander Roll, double shellDesign
double shell, degressive spiralsSurface
hard chrome plated, finish-polishedFeatures
good cooling efficiency, good stiffness