4-roller rolling machine
Inquire NowDescription
The 4-roller rolling machine is an essential piece of equipment designed for versatility in metalworking. It allows for easy centering of the plate, enabling users to rectify slanted flaws and other defects that might occur during the rolling process. This machine excels in finishing tasks such as assembling and spotting welding in a single operation. It efficiently pre-bends and rolls steel plates in one feed, ensuring minimal surplus straight edges. Ideal for rolling round and curved workpieces, it is specially designed to transform flat metal plates into cylindrical and curved forms.
The W12NC series 4-roller rolling machine comprises various integral components including upper and lower roller parts, side rollers, an overturning device, frame structures, a hydraulic system, electric system, and more. Its operation relies on a three-point principle that facilitates the rolling of metal plates into desired shapes through coordinated actions of its hydraulic cylinders and rollers.
Specifications
| Attribute | Details |
|---|---|
| Machine Model | W12NC-16×2000 |
| Max Plate Thickness | 16 mm |
| Max Plate Width | 2000 mm |
| Plate Yield Limit | 245 Mpa |
| Max Pre-Bending Thickness | 12 mm |
| Min Rolling Diameter | Φ700 mm |
| Upper Roller Diameter | 330 mm |
| Lower Roller Diameter | 300 mm |
| Side Roller Diameter | 230 mm |
| Rolling Speed | 3.5 m/min |
| Main Motor Power | 15 kW |
| Machine Weight | 12 tons |
Additional Information
- Utilizes hydraulic cylinder for vertical movement of the lower roller.
- The side roller moves obliquely to apply pressure and complete symmetrical bending.
- The upper roller rotates to facilitate continuous bending and deformation of the plate.
