Improved technology

In the second of a series of five colloquia with the theme Rescue 91 ..Survival Initiatives for the Mining Industry, the emphasis was placed on the harnessing of improved technology for the benefit of all the industry. The Colloquium was held at Mintek, Randburg, and attracted some 150 delegates and speakers from a cross-section of the industry. Eight papers were presented, and panel discussions were held to round off the morning and afternoon sessions. The purpose of the Colloquium was to allow mines and other groups to put forward innovative schemes in the management of technology that could be shared by everyone in their determination to ensure the survival of the gold-mining industry in the current difficult times. PAPERS The papers presented were as follows: The introduction of detachable bits at Cooke No. 1 Shaft, by C.A.F. Sweet of Randfontein Estates Survival through cost-saving measures in the engineering field, by E.J. Jurgensen of Freddies Survival through innovation, action, and a positive vision for the future, by G.C.V. Wade of Vaal Reefs Measuring misaligned guides, by H. Sperling of CSIR Rock-crushing innovations, by E. Trueman of Nordberg Improved explosives technology-has it been worth the effort? by RA. Lindsay of Sasol Cost savings through corrosion monitoring, by M. Tullmin of CSIR Enhanced efficiencies through technical developments in the survey departments, by D. Maree of Beatrix.