2hi Mills
2-high and Combined 2/4-high cold rolling mills
DANIELI FRÖHLING‘s 2-High Mills are designed for special applications, such as Skin Pass Mills with low thickness reduction, or very narrow Cold Mills. The combined 2-High / 4-High Mill is a fully flexible approach where the 2-High mode is generally used for standard Skinpass operations and the 4-High mode used especially for high tensile strength materials or application as Reduction Mill.
Highlights
- 2-High roll set for bright strip finish
- 4-High roll set for high strength materials or reduction operation
- Oscillating roll polishing devices with exhaust system to sustain clean rolls
- Work Roll Bending System of 4-Hi work roll for flatness control and to reduce the number of different roll crowns
- Minimum quantity Roll Lubrication System
- Quick Roll-Changing Systems, between 2-High and 4-High modes
- Closed loop mass flow thickness control, elongation control