Inspection and Conditioning Lines
For internal and external defect detection and removal on bars
Hot rolled SBQ bars must be inspected and defects removed by conditioning, before further processing. These high speed process lines from Danieli can absorb a substantial part of the bars produced by a typical modern rolling mill and thus are essential to enhance and certify the quality of the hot rolled product before further processing.
With over 200 reference plants, Danieli Centro Maskin drawing plants cover all requirements for calibration of hot rolled material in round, hexagon, square and flat profiles, both coil to bar and bar to bar.
Coil to bar drawing is the most efficient drawing method for small and medium size profiles. Thanks to the unique Centro Maskin chain track drawing pulling unit, speeds up to 180 m/min for ferrous materials (and 400 m/min for non-ferrous materials) are achieved, approximately 50% faster than any other system available which results in a significantly higher productivity. Even with high yield strength materials, the chain track system shows many benefits with respect to traditional cam bench pulling systems.
Danieli bar to bar drawing plants draw 3 bars simultaneously for the highest performance and are installed in-line with straightening, chamfering, cut to length and bundling/packaging systems