ROLLING MILL FOR SPECIAL STEEL ROUNDS, BARS AND SECTIONS



PLANT CAPACITY 250'000 – 500'000 tons/year
STARTING BILLET SIZE 150x150mm up to 200x200mm / 6 – 12 m
FINAL PRODUCT Round Bars 12 – 180 mm
Flats 100x6 up to 200x10 mm
Angles 70 – 120 mm
Channels 70 – 200 mm
I beams 80 – 220 mm

* indicative data

The rolling mill is designed for the production of round bars and sections.

A sliding stand is installed in a roughing mill with 3, 5 or 7 passes as per roll pass design requirement.

PERT BS stands are installed in intermediate mill and finishing mill.

The cooling bed and finishing area are designed in order to respect all the required characteristics for steel grade different typology. Particular attention is foreseen for the finishing mill. PERT BS stand has reduced barrel length in order to increase the stiffness of the stand. These stands are sizing unit in order to guarantee 1/4 DIN as a final tolerance for the product.

Thanks to the ring installation system, the operation for changing the product mix is very fast and easy and the flexibility of the plant is ensured. The intermediate and finishing train are designed in horizontal, vertical, convertible and universal configuration in order to cover all the range of products.

This typology of rolling mill is particularly indicated also for the production of SBQ (Special Bar Quality)steel grade bars and sections.