Pit & Quarry, April 2010

C O N V E Y I N G M A T E R I A L H A N D L I N G Tracked stockpiling conveyors suit all applications budgets Telestack Ltd designs and manufactures an array of tracked stockpiling conveyors The conveyors range from 200 tph to 600 tph in length from 60 ft to 80 ft and materials from 0 2 mm sand to 0 250 mm stone aggregate which ensures the range can suit all applications and budgets The conveyors can be fed from the primary crusher and they can stockpile material up to heights of 36 ft and a conical capacity of up to 3500 tons The tracked conveyor also reduces noise and dust emissions significantly the company says The units can easily be tracked on and off a flatbed low loader for site to site transport which ensures that they can be used on a variety of sites at a minimum cost www telestack com Pumps offer superior positive displacement performance Moyno Inc says its Moyno 1000 positive displacement pump provides greater versatility and performance advantages over other types of positive displacements pumps This high performance pump is engineered for trouble free operation in a variety of services The pin type universal joint is sealed and lubricated providing long life with minimum maintenance Standard flange close coupled and open throat hopper models are available A key feature of the Moyno 1000 pump is a two piece drive Conveyors good fit for portable producers KPI JCI says its Roll Pack series of conveyors is the perfect solution for portable in pit conveyors and producers who are always on the go The series features the ability to quickly transport and unload up to 210 ft of conveyors in just minutes The conveyors are portable enough to move from job site to job site in one load reducing downtime When its time to relocate operators can simply restack the three units with the standard built in roller system and move to the next job site The new Roll Pack series is available in 60 and 70 ft lengths and 30 or 36 in belt widths All conveyor units are jig welded lattice frames to design specifications for long service life with minimal maintenance www kpijci com shaft which allows easy assembly maintenance and mechanical seal access This drive shaft configuration eliminates the need for complete pump disassembly when servicing the mechanical seal www moyno com Vibratory feeders introduced for aggregates industry Metso has introduced a new line of vibratory feeders for the aggregates industry These vibratory feeders provide smooth quiet conveyance action They are available in variable or fixed rate These rugged heavyduty feeders have no belts to maintain and no springs to tune or air gaps to adjust They come with above below or side mounted drives and trough lengths and designs to meet customers needs The company also offers a quiet twin motor conversion kit that replaces old noisy worn out electromagnetic or natural frequency drives on existing vibratory feeders and screeners www bestvibes com 28 PIT QUARRY April 2010 www pitandquarry com