Narrow Reef Mining Equipments Requirements

Narrow Reef Mining Equipments Requirements

Underground Mining Methods.indb - Mining and Blasting

In history, before miners had access to productive equipment . The latter may require small drives to exploit valuable . handheld pneumatic rock drills in reefs.

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Long hole drilling for the platinum industry a mining . - SAIMM

requirements (safety), drill rig selection/optimization, blasting and . long hole drilling to narrow tabular reefs, the challenges of achieving high economic drilling rates, combined with . long hole drilling stope layout and the drilling equipment.

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A framework for the introduction of mechanized mining - SAIMM

reef hard rock mine typified by, but not solely restricted to, . activity that reduces the human effort required to break or . Trackless equipment for narrow reefs.

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hydropower - SAIMM

TECHNOLOGY IN SOUTH AFRICAN NARROW-REEF HARD-ROCK MINES . In the past 12 years Hydro Power Equipment (HPE) has developed a number of drill . halflevel system includes pumps to power, say, 16 drills (16 l/s) and require.

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A hard rock narrow reef mining machineARM 1100 - SAIMM

Mine managers, and engineers need to accept the fact that new approaches and an alternate methodology is now required. A systematic approach, which.

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A hard rock narrow reef mining machineARM 1100 - SAIMM

Mine managers, and engineers need to accept the fact that new approaches and an alternate methodology is now required. A systematic approach, which.

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Optimization of mechanized mining layout within Anglo . - SAIMM

Separate machines and personnel by use of remotely operated machines. 3. . b) technology ('fit-for-purpose') required to mine that area based upon this . Anglo American Platinum currently has underground mechanized mining methods at a small . mechanization are currently being used only on the UG2 reef horizon.

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Mining by rock cutting in narrow reefs

prototype narrow reef mining machine with the ultimate aim of producing such a . the delivery of the required objectives and the optimum mining layout for the.

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Long hole drilling applied to narrow reef mining - SAIMM

viable, practical method of narrow reef mining. . No barring down or immediate face support required . metres apart on dip using trackless equipment. Reef.

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Pickering 107-116 - SAIMM

systems in the South African narrow reef mining industry because for the last . The required suite of equipment would be a face drill rig, a roof bolter and a.

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XLP - SAIMM

in narrow reef platinum mines is a relatively new and developing . configuration, together with the machinery and personnel working within the layout. These components of the system and their requirements then need to be integrated and.

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Musingwini 159-164 - Metals Conferences

quantified for tabular reef mines by using a platinum reef deposit as a case study. Once technical . new operations able to generate the minimum required levels of profitability and . production in longhole stoping operations of narrow reefs. In an article on the . of XLP mining equipment at Anglo Platinum: XLP layouts .

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Anglo Platinum extra low profile (XLP) mechanized equipment .

Anglo Platinum underground narrow reef operations over the past five . other narrow reef industry segments (e.g. gold mining). . XLP equipment requirements.

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The implementation of mechanized breast mining and the . - SAIMM

26 Sep 2008 . mining height limited tramming speeds and equipment . excavation has to follow the reef and is not suitable for . are required; one to support, one to drill prior to . Successful mechanization of the narrow reefs typical of.

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Anglo Platinum extra low profile (XLP) mechanized equipment .

Anglo Platinum underground narrow reef operations over the past five . other narrow reef industry segments (e.g. gold mining). . XLP equipment requirements.

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The optimization of mining method and equipment - SAIMM

The technology applied to stoping in narrow reef mining, over the last 100 years, . The basic requirement of any new stoping system is safe production, that is.

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a perspective on underground support .

Coal mining has adapted leading support technologies over the years. Platinum and . support, excavation dimensions, and equipment requirements. All bolts can be supplied . Autorock rigs for rock-bolting in narrow reef stopes. Narrow Vein.

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What is the best energy delivery system for hand-held . - SAIMM

safety, health and environmental concerns, legislative requirements, business risk, technology change . associated equipment in narrow-reef hard rock mines.

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Long hole drilling applied to narrow reef mining - SAIMM

viable, practical method of narrow reef mining. . No barring down or immediate face support required . metres apart on dip using trackless equipment. Reef.

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Optimization of mechanized mining layout within Anglo . - SAIMM

Separate machines and personnel by use of remotely operated machines. 3. . b) technology ('fit-for-purpose') required to mine that area based upon this . Anglo American Platinum currently has underground mechanized mining methods at a small . mechanization are currently being used only on the UG2 reef horizon.

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Sustainable ore reserves generation at variable stoping . - SAIMM

the requirements to maintain steady state, once achieved. Part . stoping operations of narrow reefs. Lanham (2004) . tabular narrow reef mines can achieve panel advances in excess of . Equipment Selection (MPES 2009) and the Eleventh.

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Mining by rock cutting in narrow reefs

prototype narrow reef mining machine with the ultimate aim of producing such a . the delivery of the required objectives and the optimum mining layout for the.

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The optimization of mining method and equipment - SAIMM

The technology applied to stoping in narrow reef mining, over the last 100 years, . The basic requirement of any new stoping system is safe production, that is.

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The implementation of mechanized breast mining and the . - SAIMM

26 Sep 2008 . mining height limited tramming speeds and equipment . excavation has to follow the reef and is not suitable for . are required; one to support, one to drill prior to . Successful mechanization of the narrow reefs typical of.

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Review of mechanization within Lonmin - SAIMM

The potential drivers for the use of mechanization mining systems compared . The suite of equipment required an XLP face drill rig, roofbolter and a . the application of mechanization within the hard rock narrow reef environment at Lonmin.

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Mechanizationan Anglo Platinum perspective - SAIMM

application in narrow reef platinum orebodies. The evaluation of . and additional equipment requirements. - Meeting and . The initiatives by. Anglo Gold and the then JCI to implement trackless mining equipment into these environments.

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Hard-rock room and pillar mining best practice industry . - SAIMM

the narrow reef hard rock mines in Southern Africa is not so simple. In recognition of the . The impact of layout on equipment utilization is governed by a number of . Required bolting rate to match other mining activities. Bolting density and.

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Hard-rock room and pillar mining best practice industry . - SAIMM

the narrow reef hard rock mines in Southern Africa is not so simple. In recognition of the . The impact of layout on equipment utilization is governed by a number of . Required bolting rate to match other mining activities. Bolting density and.

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A framework for the introduction of mechanized mining - SAIMM

reef hard rock mine typified by, but not solely restricted to, . activity that reduces the human effort required to break or . Trackless equipment for narrow reefs.

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XLP - SAIMM

in narrow reef platinum mines is a relatively new and developing . configuration, together with the machinery and personnel working within the layout. These components of the system and their requirements then need to be integrated and.

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