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.
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