【摘要】 介绍了国投新集能源股份有限公司新集二矿为适应生产发展,增强主井提升能力,降低设备运行费用,减少维护工作量,提高运行安全性,对主井箕斗进行技术改造的情况并取得了明显的经济效益。更多还原

【Abstract】 Technical transformation of skip in the main shaft in No. 2 Xinji Mine was conducted in order to suit production development, increase the hoisting capacity of the main shaft, drop the operational expenses of equipment, reduce maintenance work and raise operation safety, marked economic benefits have been obtained.更多还原