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沃诺斯矿最主要的采矿方法以浅孔凿岩为基础。液压凿岩的比例逐年增加,1982年,用液压设备完成的工作量大约占总凿岩量的75％。液压凿岩比风动凿岩更便宜,这因为钢钎寿命较长,总能耗少。此外,噪音级也较低,而且工作现场没有油雾和水雾。奥托昆普公司许多矿山使用遥控柴油驱动装载设备。在某些特定情况下,采用遥控设备可以降低费用并减少矿石损失。使用新设计的半自动化顶板锚杆台车,可以完成锚杆支护的全部工序。树脂锚杆安装后几分钟就能承受载荷。顶板锚杆台车加快了采矿速度并提高了矿山的安全性。
The most important method of mining in Winos Mine is based on shallow-hole rock drilling. The proportion of hydraulic rock drills increases year by year. In 1982, the work done with hydraulic equipment accounted for about 75% of the total drilling volume. Hydraulic rock drills are cheaper than pneumatic rock drills because of their longer life and less total energy consumption. In addition, the noise level is also low, and there is no oil mist and water mist at the work site. Outokumpu’s many mines use remotely controlled diesel-powered loading equipment. In some specific cases, the use of remote control equipment can reduce costs and reduce ore losses. With the newly designed semi-automatic roof bolt trolley, the entire process of bolt support can be completed. The resin bolt can withstand the load within a few minutes after it is installed. Roof bolt trolleys speed mining and improve mine safety.