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面对急剧衰落的钨市场,在转产接替尚未形成规模的今天,钨矿山如何适应市场维持生存?荡坪钨矿以思想解放为动力,以价值工程原理和“投入产出”原则为指导,大胆突破传统选矿生产技术管理的框框,探索出了一条适应市场、降低成本的新路子。1993年1～7月,黑钨选矿成本比1992年同期降低12.3％,并结束了只能生产黑钨一级Ⅰ类的历史,一级Ⅱ类精矿产出率达到100％(其中特殊要求的占58％),主要做法是:
In the face of the rapidly declining tungsten market, how the tungsten mines adapt to the market in order to survive today when the scale of production is not yet taken over? The tungsten mines, driven by ideological liberation, are guided by the principle of value engineering and the principle of “input-output” Break through the traditional management of the beneficiation production and management framework to explore a new way to adapt to the market, reduce costs. From January to July 1993, the cost of black-tungsten processing decreased by 12.3% over the same period of 1992, ending the history of producing only class I tungsten black tungsten. The output of class I concentrate reached 100% (of which the special requirements Accounting for 58%), the main approach is: