Underground mining mechanisation at roan consolidated mines since 1965

Abstract

A brief description of the ore deposits at RCM's two large underground mines at Luanshya and Mufulira is followed by details of the main mining methods used immediately prior to mechanisation and at the present time. The objectives of mechanisation are listed together with additional benefits that have accrued. Experience with various types of mechanized mining equipment, loaders, trucks, drill rigs and raiseborers is described as are the steps taken to speed up ground support. The article concludes with a description of ventilation, underground maintenance, tyre usage and training.