Pit & Quarry, December 2011
EQUIPMENT FOCUS PORTABLE PLANTS Jaw plant maximizes production capability feeds on hard rock The Lokotrack LT110 mobile primary jaw plant from Metso offers a combination of high crushing capacity a wide range of options user friendly operation and the latest dust and noise suppression technology The units wide efficient feed hopper allows the jaw crusher to be constantly fed maximizing output The plant built around the companys C110 jaw crusher is at its best when crushing extremely hard rock at minimum closed side setting This typically occurs when the LT110 is used as the primary unit in a two stage crushing process With easy transport quick setup and a crushing capacity of up to 600 tph the plant is a good fit for any one or multi stage mobile crushing operation the company says www metso com Impactor plants are pit portable Grasan secondary crushing plants for limestone and sand gravel feature horizontal shaft impactors and are available in road portable pit portable and stationary designs with diesel or electric power Capacities range up to 500 tph Six independent hydraulic legs provide total support for the crushing plant with infinite height adjustments for fast precise leveling The crushing plant can be customized to meet individual requirements and can incorporate horizontal screens to feed the secondary crusher complete with blending chutes transfer conveyors and radial stackers as well as generators and manual or computerized electrical control systems The company also manufactures primary jaw or impactor plants and can design and build entire crushing and handling systems www grasan com 44 PIT QUARRY December 2011 www pitandquarry com
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