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Cyclone feed pumps ball mills

Cyclone Feed Pumps for 9 Ball Mills at DS Concentrator, Dexing Copper Mine

Dexing Copper Mine is largely reserved. The ore body is deeply buried. And it has good washability. Dexing Copper Mine is one of China's key copper mines. Currently, an expansion project of 130,000 tons copper mine is under way. In the expansion, the most advanced electric shovel, AG mill, flotation machines, belt conveyors and other equipment will be applied.

In March 2006, cyclone feed pumps manufactured by Jiangxi Naipu mining machinery were used for 9 ball mills at DS concentrator in Dexing Copper Mine. The Naipu slurry pump’s model is 350NZJA-R,and it's a heavy duty slurry pump, equivalent with a popular model of Warman Slurry Pump.

Parameters of equipment:

Ball Mill 5.5m x 8.5m
Throughput 320T/h
Slurry Pump Model 350NZJA-R
Flow Rate 1630 m³/h
Head 41m
Installed power 450KW
Density by water efficiency 55%
d50 0.085mm
Mean life of wet ends 3420h
Mean life of Previous metal wet ends 1800h
Put into operation 2006-03


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