[Ferro-alloys.com]The 8th Cored Wire Technology and Trade Summit, organized by www.ferro-alloys.com, was successful held on June 27th, 2014, in Harbin in China. Wu Yubin, professor of Harbin University of Science & Technology and general manager of Harbin Coredwire New Metallurgy Materials Co., Ltd, (Harbin Coredwire New Materials) made a splendid speech on calcium cored wire technology and its equipment on the conference.

Professor Wu pointed out the technological difficulty of seamless wire machine was the seal of the unit. Laser technology had to be used in this process. The seamless wire machine craft of Harbin Coredwire New Materials had matured and they had started production according to order. As for seamless wire machines abroad, there was little data at present.

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• [Editor:Mike.zhang]