Vertical Belt System at Pattiki 2 Mine

High tonnage hoisting of materials by vertical conveyors through deep shafts is a relatively new concept in mining that is proving to be effective. The development of the Pocketlift® belt by Metso Flexowell, located in Moers, Germany, enabled the installation of a deep shaft vertical conveyor in 2002. This application followed years of design and operational experience gained in medium-depth shafts around the world. The design, manufacture, installation and operational experience of an 1,818 tonnes capacity, 273 meters vertical lift, Pocketlift® belt system at the White County Coal Pattiki 2 Mine is the subject of this work