JK590履带式潜孔钻在鸡南铁矿生产勘探中的应用

The Application of JK590 DTH Drilling in Production Exploration of Jinan Iron Ore

为提高矿体的控制程度和研究程度,降低企业投资风险。在露天采区开采前,利用潜孔钻替代岩心钻机对原勘探工程进行补充勘探,升级储量级别,指导征林、征地及优化采矿设计方案。

In order to improve the control level and the research level of the ore bodies, reduce the enterprise investment risk. Before mining in the open area, using DTH drill replace the core drill, the supplementary exploration has been put for original exploration engineering, the level of reserves have been upgrade. It provides the guidance for optimization mining design for forestland land expropriation.