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Hydromining

Mining Client

Hydromining

Requirements

NPE were contracted to design, supply, install and commission a hydromining solution for this mine site.

The system is to reclaim process tailings from an old holding dam using high pressure water cannons and pumping it back to the processing plant to be re-processed.

Completed system delivering in excess of 190t per hr of tailings @ density ranges of 1.3 to 1.7.

Equipment

Equipment

1 x Sulzer J405ND submersible Feed pump, 106 L/S @ 300kpa, NPE 37KW Floatation module.

4 x 6/4 Warman AHPP pumps in series producing 30 bar pressure – 3 x duty 1 x standby

2 x Purpose built radio controlled track mounted Magnum Cannons

1 x purpose built barge

1 x SPV 150 Warman slurry pump.

1 x purpose built hopper with 1mm Ore flow screen.

2 x 6/4 Warman slurry transfer pumps – 1 x duty 1 x standby.

Pipeline

250mm, 200mm, 150mm, 100mm Victaulic pipe.

2km of delivery pipe to process plant.

2 x Recirculating ball non return valves & a variety of valves & fittings.

 

 


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