Aluminium
Metallurgical Machinery & Equipment

The Danieli Dan’Roll team develops customized roll products for flat steel and nonferrous metal producers, worldwide.
Two recent cases in Europe show flexible projects execution meeting customers’ specific niche requests.
A series of sink rolls designed and manufactured for a hot-dip galvanizing line has been commissioned at a plant in Poland.
The supplied sink-rolls were made of high corrosion-resistant, ferrite-free AISI 316L stainless steel, cast using high-technology centrifugal processes to improve overall campaign life and reliability as compared to the original rolls. Finished strip quality was improved thanks to specially shaped ducts along the length of the roll for better zinc distribution.
A complete set of precision, high-quality work rolls for an aluminum cold-leveler also has been supplied for another producer, in Serbia.
The purpose of this order was to replace worn rolls with new high-tech rolls capable to guarantee the best quality strip finishing. The rolls have been engineered and manufactured utilizing an in-house, induction hardening heat-treating process. As a result, the final roll finishing tolerances of 0.005 mm cylindricity and concentricity over the machined roll barrel have been delivered by the supplied Dan’Roll products.
Scaw Metals Group, one of the major steel producers in South Africa, recently awarded Danieli Service with a new contract for a main revamping of the wirerod line in Johannesburg, in operation since 1997.
Tata Steel UK has awarded Danieli Automation with the revamping of the continuous annealing processing line at Trostre works, South Wales.
Qingdao Special I&S, part of CITIC Group, awarded Danieli the order for new, twin wirerod mill lines #5 and #6, to be installed at Qingdao, in Huangdao district, China.
To be installed in Yuncheng, Shanxi Province, the new six-high cold-finishing mill for Northern Copper Industry Co., Ltd. will competitively roll a wide product mix of copper alloys, from soft pure copper up to hard bronze alloy.
High-quality market requirements led Marcegaglia to revamp its 4-hi plate mill in San Giorgio di Nogaro, Italy.
Danieli do Brasil service team carried out an extensive overhauling for the cold shear of ArcelorMittal Sul Fluminense rolling mill for long products in Barra Mansa, RJ.