Roll
Bending
Sheet metal bending into cylindrical and conical shapes with a hydraulic 4-roller DAVI MCA. Length up to 2200mm — in steel, stainless, aluminium and galvanised. Zero flat spots with Servo-Tronic© technology.
Metal Bending into
Cylindrical Shapes
Sheet metal roll bending is the process of curving metal sheets into cylindrical, conical or elliptical shapes. At Axinar we use a DAVI MCA four-roller plate roll — the world's leading plate roll manufacturer — which ensures uniform bending with no flat spots at the edges.
The 4-roller technology means the sheet is bent in a single pass, with no need to remove, reverse and reposition. The Servo-Tronic© system guarantees perfect roll parallelism and consistent tolerances on every part — delivering faster production, stable quality and minimal deviation.
We roll bend steel, stainless steel (inox), aluminium and galvanised sheet up to 2200mm in length. Combined with laser cutting and press brake, we produce complete fabricated components — tanks, pipework, shells and cones.
4-Roller = Zero Flat Spots
Bending at both ends without removal and reversal. A perfect cylindrical part in a single pass.
Cylinders & Cones
We don't stop at cylinders — we produce conical shapes, ellipses and polygonal profiles.
DAVI — Italian Precision
DAVI (Promau S.r.l., Cesena, Italy) is the world's leading plate roll manufacturer. Maximum frame rigidity, minimal deflection.
Plate Roll
DAVI MCA 4-Roller
What We
Roll Bend
| Material | Max Thickness | Max Length | Cylindrical | Conical |
|---|---|---|---|---|
| Steel (S235 / S355) | 12mm | 2200mm | ✓ | ✓ |
| Stainless Steel (Inox) | 10mm | 2200mm | ✓ | ✓ |
| Aluminium | 8mm | 2200mm | ✓ | ✓ |
| Galvanised | 6mm | 2200mm | ✓ | ✓ |
Why
4-Roller Bending
Single Pass
The 4-roller system bends the entire sheet — both ends — without reversal. Faster production, fewer errors.
Zero Flat Spots
Four rolls ensure uniform bending all the way to the edge — no flat section at the ends of the part.
Cones & Ellipses
Beyond cylinders, we produce conical parts, elliptical cross-sections and polygonal profiles with independent roll control.
DAVI — Top Quality
Italian manufacture (ISO 9001/14001/45001), maximum frame rigidity. Consistent bending at every thickness and material — from stainless to galvanised.
Repeatability
Digital roll position control with Servo-Tronic©. Every part comes out identical — ideal for series and volume production.
Complete Solution
Laser cutting, roll bending, seam welding — all in-house. One point of contact, one timeline, one invoice.
Request a
Roll Bending Quote
Send us the dimensions (diameter, length, thickness) or your drawing and we will get back to you within 24 hours with a detailed quote.
Accepted File Formats
What We Need
Bending diameter, part length, material, thickness, quantity. If you're unsure, just ask us.
Contact
Email: sales@axinar.com
Tel: (+30) 2310 808 159
