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Gear boxes transforming
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| 2008/02/15 |
| Project Name:Gear boxes transforming |
| Project Owner:Ma¡¯anshan Iron and Steel Compa |
| Region:Anhui |
Organization Profile:
Masteel is one of the largest iron and steel complex in China and the biggest industrial enterprise in Anhui province. Located along Yangtze river, it has a superior geographical position with a convenient transportation and quick access. It gained the fame of ¡°a flower of Jiangnan (south part of Yangtze)¡±. At present it has in-service staff of 70 thousands and retirees of 33 thousands. In 1993, Masteel successfully undertook the shareholding reform as one of the first nine standardized pilot enterprises. After successful reform, it regrouped and divided into Magang Holding Company and Maanshan Iron & Steel company Ltd. Maanshan Iron & Steel company Ltd. has been listed on stock exchange markets in both Hongkong and Shanghai. In 1998, Magang Holding Company changed its name into Magang (Group) Holding Company Limited. After 50 years' hard work, self-accumulation and chained development, Masteel has formed a scale of 8 million ton turnout, and has a total assets of 30 billion RMB. With world leading hot rolling and cold rolling thin strip production lines, high speed wire production line, the most advanced hot rolling big H-beam production line and the biggest wheel & tyre production line in Asia, it has formed unique product structure of plate, section, wire and wheel. 80% of its steel products are produced according to international standards and 38 kinds of products got the title of state or provincial quality product. All the main production lines have passed the ISO9001 quality certification, among which the train wheels have achieved AAR approval and exported to 48 countries and regions. |
Project Introduction: Mr. Gerhard Pithan is a senior expert from SES Volunteers Experts Organization of Germany. Since 2005, he has been to the High-speed Wire Factory of Ma¡¯anshan Iron and Steel Company three times to give guidance. His kind advice has solved a series of key problems concerning equipment. In the past, four gear boxes in this factory needed to be disassembled and changed of their bearings once every half year. Stopping production for equipment maintenance brought a huge damage to the profits of the factory. With Mr. Pithan¡¯s guidance, Ma¡¯anshan Iron and Steel Company succeeded in transforming these gear boxes, which resulted in the reduction of 72 hours of annual downtime. Thus, if 80 tons of steel per hour brought in 300 RMB per ton, we could create a benefit of 1.72 million RMB, saving an annual spare parts cost of half a million, totaling 2.22 million RMB in annual benefits. . |
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