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Ningbo Powerway orders two 20 High copper cold finishing mills from Danieli

Metal News - Published on Fri, 19 Apr 2019

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Ningbo Powerway Alloy Material Co China has chosen Danieli Fröhling foil rolling technology for its third phase expansion project. To be installed in Ningbo, Zhejiang Province, eastern China, the new 20 high cold finishing mills for Ningbo Powerway Alloy Material Co will competitively roll a wide product mix of copper alloys, from soft pure copper up to hard phosphor bronze. Strip dimensions will range from an entry thickness of 1.2 mm down to a minimum finish thickness of 0.03 mm, at a maximum strip width of 650 mm.

Manufacturing the core equipment in Meinerzhagen at Danieli Germany workshops and based on Danieli Fröhling technology, the twin housing type mills will be equipped with the patented intermediate roll double bending system for improved strip flatness and direct hydraulic roll gap control for high-precision thickness performance. The mills will be capable of using a large range of work-roll diameters, from 37 to 80 mm, in order to achieve efficient and economic rolling performance.

The final applications of the high-performance copper-alloy strip produced by Ningbo Powerway Alloy Material Co will be mainly used for aerospace, high speed trains, solar energy, telecommunication and electronic industry.

Plant startup is expected by the last quarter of 2020.

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Posted By : Rabi Wangkhem on Fri, 19 Apr 2019
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