| Material | 45# Steel | 
|---|---|
| Coating | Hard Chrome | 
| Coating Thickness | 40-50μm | 
| Refurbishment | 2-3 Times | 
| Screen Line | 32 Line/inch | 
| Material | 45# Steel | 
|---|---|
| Coating | Hard Chrome | 
| Coating Thickness | 40-50μm | 
| Width | 2300mm | 
| Diameter | 254mm | 
| Material | 45# Steel | 
|---|---|
| Coating | Hard Chrome | 
| Coating Thickness | 40-50μm | 
| Width | 2200mm | 
| Diameter | 315mm | 
| Material | 45# Steel | 
|---|---|
| Coating | Hard Chrome | 
| Coating Thickness | 40-50μm | 
| Width | 1800mm | 
| Diameter | 318mm | 
| Material | 45# Steel | 
|---|---|
| Coating | Hard Chrome | 
| Coating Thickness | 40-50μm | 
| Width | 2200mm | 
| Diameter | 310mm | 
| Material | 45# Steel | 
|---|---|
| Coating | Hard Chrome | 
| Coating Thickness | 40-50μm | 
| Width | 1650mm | 
| Diameter | 315mm | 
| Material | 45# Steel | 
|---|---|
| Coating | Hard Chrome | 
| Coating Thickness | 40-50μm | 
| Width | 2100mm | 
| Diameter | 310mm | 
| Material | 45# Steel | 
|---|---|
| Coating | Hard Chrome | 
| Coating Thickness | 40-50μm | 
| Width | 2300mm | 
| Diameter | 250mm | 
| Material | 45# Steel | 
|---|---|
| Coating | Hard Chrome | 
| Coating Thickness | 40-50μm | 
| Width | 2200mm | 
| Diameter | 292mm | 
| Material | 45# Steel | 
|---|---|
| Coating | Hard Chrome | 
| Coating Thickness | 40-50μm | 
| Width | 1850mm | 
| Diameter | 215mm |