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New design of cutters for coal mining machines // IOP Conference Series: Materials Science and Engineering. - 2015 - Vol. 91, Article number 012058. - p. 1-8 - p. 1-8

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machine will mechanically excavate both the Conveyor Drift and Transport Drift at Anglo American's Grosvenor Mine in Moranbah, Queensland. This paper will review this project and provide technical and operational insight into some of the challenges faced in implementing this and other alternative excavation methods in the Australian underground coal industry. INTRODUCTION In recent times, a ...

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Mechel says the new machine "is designed for complete coal seam extraction, especially at lower levels where space is confined. This will enable operational losses of coal to be reduced by 2% to ...

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SWP excavation project that is covered in coal tar coating must be transported to one of SWP's cleaning facilities. 4.7 PIPE CLEANING 4.8 COATING REMOVAL – All coal tar coating material will be removed from pipe at a SWP cleaning facility. These facilities are permitted and their personnel licensed and trained to handle any type of coating material. Author: John Buckert, CMIR Created Date ...

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