The W12 four-roll plate rolling machine clamps the plate between the top and bottom rolls while two side rolls bend it, so both plate ends can be pre-bent and rolled in a single setup.
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Typical Applications
- Pressure vessels and storage tanks
- Wind towers and large pipes
- Shipbuilding and offshore
- Cones and conical sections
Specifications
Typical configuration, confirm with sales. Values below are typical ranges for this machine type, not guaranteed specifications; exact data depends on the model you order.
| Parameter | Typical configuration (confirm with sales) |
|---|---|
| Max. plate thickness | approx. 6–100 mm |
| Max. plate width | approx. 2,000–4,000 mm |
| Side roll drive | hydraulic |
| Control | NC / CNC options |
Features
- Pre-bending and rolling without turning the plate
- Shorter flat ends and higher productivity
- Hydraulic clamping between top and bottom rolls
- Optional CNC, cone device and side supports
FAQ
4-roll vs 3-roll?
A 4-roll machine pre-bends both ends without re-feeding and is easier to automate; a 3-roll machine is more economical.
Can it roll cones?
Yes, with an optional cone-rolling device — confirm your cone dimensions with sales.
Do you provide installation and warranty?
We offer installation, commissioning and operator training, with a one-year warranty and lifetime maintenance support. Contact us for export service terms.
Get a Quote
Tell us your material, thickness, working length and application, and we will recommend the right W12 4-Roll Plate Rolling Machine.