Belt Replacement Methods for Long Conveyors

Many long conveyors, 2 - 20 km plus, have been installed over the past 10 years. Conveyor belt life, depending on the conveyor length and material handled, will generally range from 10 - 15 years. To replace long conveyors splicing one or two rolls into a conveyor run on an intermittent basis can be prolonged in an operating system involving considerable downtime and scheduling problems. This paper presents some of the methods used to- date and highlights forward planning for such an event. Special belt handling equipment required and the execution of a belt change operation are described in detail. Wright Engineers Limited have worked in collaboration with Canada Conveyor to design and implement the methods described herein.