Upper Roller Multi-function 3-roller Rolling Machine For Rolling Metal Sheets Into Arc-shaped And Cylindrical Piece
1. Specifications:
| Model | W11SNC-16X3000 |
| Max thickness | 16mm |
| Max width | 3000mm |
| Plate limit of yielding | σs≤245MPa |
| Max prebending thickness | 12mm |
| Min. bending diameter of Full load | Φ800mm |
| Upper roller’s diameter | Φ330mm |
| Lower rollers’ diameter | Φ200mm(with supporting rollers) |
| Quantity of supporting rollers | 1set |
| Center distance of lower rollers | 300mm |
| Max pressure on the upper roller | 160Tons |
| Rolling speed | 4m/min |
| Main motor power | 15KW |
2. Description:
This device, using the principle of three points defining one circle, is specialized equipment for rolling metal sheets into arc-shaped and cylindrical piece, which has the following actions:
1. The upper roller moves vertically. Power: hydraulic cylinder. Functions: to exert pressure on the plates to ensure that bending deformation occurs.
2. The lower rollers rotate. Power: electric motors. Functions: to move plates, and to exert pressure on them in order to make them bend and deform continuously to become cylinders.
3. The upper roller moves horizontally. Power: hydraulic cylinder. Functions: to change the distance between the upper roll and lower rollers to achieve plates end-prebending to reduce the length of remain edge.
4. Flipping Bearings flip and relocate. Power: Hydraulic cylinder. Functions: remove the finished cylinders.
