Performance and Procedures
Roll bending
Our hydraulic 4-roller roll bending machine Faccin 4 HEL/S 2628 is suitable for roll bending at 500 - 4000 mm diameter and 2550 mm width.
Features and Specifications:
- Barrel length: 2550 mm
- Number of rollers: 4
- Top roller diameter: 280 mm
- Rollers (full length) max. sheet thickness, mild steel: 14 mm
- Rollers (full length) max. sheet thickness, stainless steel: 10 mm
- Electronically controlled conical rolling device, adjustable via the control panel
- Inductively hardened rollers
- Digital display of rotary movement
- Nitrogen cushion for rolling over welding seams
- Central retainer for 3000 mm diameter and 3000 kg unit weight: lifts the sheet during the rolling process and prevents the two sheet tails from overlapping due to their own weight when bending the second sheet tail
- Lateral support for 3000 mm diameter and 3000 kg unit weight: supports large calibres of thin sheets when exiting the roller and prevents the rolled sheet from bending up

