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近年来,钽铌市场看好,钽铌精矿供不应求。宜春钽铌矿为了满足市场需求扩大生产,重点解决露天开采的“瓶颈”问题。该矿根据露天开采设备尤其是采装设备故障频繁的实际情况,1999年先后投资200余万元和100余万元分别购置了1台山西太原重型机器厂生产的ＷＫ-2Ａ型电铲和大修1台4ｍ
In recent years, tantalum and niobium market optimistic, tantalum and niobium concentrate in short supply. Yichun tantalum niobium ore in order to meet the market demand to expand production, focusing on open-pit mining to solve the “bottleneck.” According to the mine open-cut mining equipment, mining equipment, in particular the frequent failure of the actual situation, in 1999 invested more than 200 million and 100 million yuan were purchased from a Taiwan Taiyuan Heavy Machinery Factory WK-2A shovel and overhaul a 4m