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Decanting centrifuge specification


Decanting centrifuge are used to process unweighted and weighted ,water-based and oil-based drilling fluids . Chemical ,food stuff , pharmacy , mineral benefication etc field .


The drilling fluid centrifuge is driven by two motors. The main motor drives the drum and differential shell rotation by the belt . The vice motor drives the spiral through the differential variable speed . The drum and spiral rotate together in the same direction, but at different speeds . Separate the solid phases in the drilling mud by the centrifugal sedimentation principle. Suspending fluids is pushed into the rotor drum through the inlet pipe and under the force of screw propeller, under the effect of centrifugal force, the solid phases will be pushed onto the inside wall of the drum, pass the impeller on the screw propeller and be discharged from the exhaust hole at the small side of the drum. The fluids is excreted from the overflow hole of the large end. So continuous circle like above to achieve the target of continuous solid-liquid separation .


Oilfield decanting centrifuge are able to apply over 3,000 G-force on the mud mixture ,which separates the heavier solids from the lighter solids .

1. The decanting centrifuge consume low energy , work load are light .And productivity double than the original ,power does not increase , when work with centrifuge ,motor load no more than 80% of the rated power .

2. Decanter centrifuge work reliable ,long service life . The componemrs of the propellers -with thick plate ,exterior wear resisting layer to ensure centrifuge use long life .

3. The main bearing imported SKF brand .

4. Centrifuge vibration are low noise .By improving the rotational part machining accuracy and the dynamic balance accuracy of the vibration .


We had supply plenty of  decanting centrifuges to Brazil , USA , Dubai ,etc . We hope to expand all the good partners around the world .