W12-20X3000 Hydraulic 4 Roller Plate Rolling Bender Machine for Steel Sheet
Product Description
Features:
4-roller type for bending the plate into a cylinder or arc or cone shape product
One time to finish the process as pre-bending and rolling.
The top roller as the drive roller driven by the hydraulic motor
The bottom roller works up and down to clamp the material by hydraulic
Side Roller can work separately
| Max. rolling thickness when full loaded | Common Mild Steel | ≤10MM | |
| SS304/316L | ≤6MM | ||
| Max. pre-bending thickness when full loaded | Common Mild Steel | ≤8MM | |
| SS304/316L | ≤4MM | ||
| Max. rolling width(Cylinder Length) | 3200MM | ||
| Min. roll diameter when max. | 500MM | ||
| specification | |||
| yield limit S245 | 245 MPA | ||
| yield limit S355/AISI304 | 345Mpa | ||
| Upper roller diameter | 300MM | ||
| lower roller diameter | 270MM | ||
| lower roller speed | 80MM/MIN | ||
| Side roller diameter | 220MM | ||
| Side roller speed | 80MM/MIN | ||
| Working roller | Material | 42CRMO | |
| Hardness | HB240-286 | ||
| Hydraulic system pressure | 20MPA | ||
| Rolling speed | 4.5M/MIN | ||
| Main motor power | 11 KW | ||
| Cone accessory | NO standard | ||