Cylinders, cones and curved sections to ±1 mm roundness tolerance with 4-roll CNC and full pre-bending.
Cylinders, cones and curved sections to ±1 mm roundness tolerance with 4-roll CNC and full pre-bending.
4-roll CNC plate rolling forms precise cylinders and cones from 2 mm to 60 mm thick. The 4-roll design pre-bends leading and trailing edges, eliminating flat end sections. Used for pressure vessels, silos, pipe sections and architectural curved panels. CNC-controlled pinch and bending rolls ensure repeatability across batch runs.
What makes this service exceptional
300-tonne accuracy across 4 metres — any gauge from 0.8 to 25 mm with 6-axis back-gauge and laser angle feedback.
Curved beams and sections to tight radii (down to 400 mm) on angles, channels, I-beams, flat bars and extrusions.
Complex tube forms without compromise — mandrel bending for thin walls, multi-plane up to 12 bends per part.
From sheet metal fabrication to surface treatments — we provide end-to-end manufacturing solutions.
