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DRILLING / Drilling Engineering / Drilling Equipment

Decanter Centrifuge of Mud Treatment System

6. Decanter Centrifuge

Decanter Centrifuge  Decanter-Centrifuge


Decanter Centrifuge separate the suspending fluids using  the principle of centrifugal action, the suspending fluids is pushed into the rotor drum through the inlet pipe and the fluid hole of the spiral feeder.

Under the influence of centrifugal force, solid phase particles are pushed to the internal wall of the drum, then to the nud export of the small end of the drum and excreted. But the fluids is excreted from the overflow hole of the large end.

Such cycle is in order to achieve the purpose of continuous separation.High speed decanting centrifuge are effective for separation.


Drive PrincipleMud passing through the Desilter contained in separating fine Cutting
Drive EffectMud is included in order to reuse as reproducing Barite
ComponentBowl, Conveyor, Tube etc.

Specification table of Decanter Centrifuge (Woomin technology)

ModelWMDC250 (Fixed)
WMDC200 (Fixed)
WMDC500 (Fixed)
Bowl Diameter450mm (18inch)360mm (14inch)550mm (22inch)
Bowl Length1100mm (43inch)1270mm (43inch)1800mm (43inch)
Max Capacity250GPM(57m³/h)200GPM(45m³/h)500GPM(110m³/h)
Normal Capacity176GPM(40m³/h)132GPM(30m³/h)400GPM(90m³/h)
Bowl speed(Typical)2200 RPM3200 RPM2500 RPM
Bowl speed(VFD)N/A0 ~ 3200 RPM0 ~ 2500 RPM
Separation Point5 ~ 7 Microns2 ~ 5 Microns2 ~ 5 Microns
Main Drive45Kw (60hp)37Kw (50hp)90Kw (120hp)
Back Drive15Kw (20hp)11Kw (15hp)37Kw (50hp)


Equipment Series of Mud Treatment System 

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