Swaco 518 HV Decanter Centrifuge

May 29, 2013 - PRLog -- As the expensive material used in drilling fluid, we need to use equipment to recovery material like barite and bentonite for reuse to lower the cost. Decanter centrifuge is designed for barite recovery and dewatering in global drilling projects where the best efficient fluids/solids separation is required. Hereunder, we introduce a world popular model MI-Swaco 518 HV and a popular China brand GNLW363G.

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1. MI-Swaco 518 HV Decanter Centrifuge

The CD518 HV (High Volume) unit is an upgraded version of the precedent CD518 Standard centrifuge. Field tests in fact show that the new model delivers a greater performance than two standard units combined since it increases processing capacity and improves solids separation. The available power for both main and back drive is increased (main from 18.5 to 37kW and back from 7.5 to 11kW) as well as the internal diameter of the liquid discharge.

In order to overcome turbulence problems due to the higher flow rate the conveyor has a new configuration: a quasi axial flow. This has created a higher flow area and hence a low fluid velocity that limits the turbulence.

The bowl and conveyor speed are independent but fixed and there-fore it is necessary to change the belts pulleys in order to adapt the centrifuge behavior at the different field necessity. It is possible to control the working process in the sole manual mode (the automatic control is feasible in the version CD518 HV VFD that provide also the possibility to vary the bowl and conveyor speed during the functioning).

2. GNLW363G High Speed Decanter Centrifuge

GNLW363G high speed centrifuge is designed equivalent with 518 HV MI-Swaco, This model is high speed which will reach to 3200PRM to get a better performance. The main power drives 37kw and assistant power 7.5kw work centrifuge bowl and screw with a 7.5kw feeding pump. GNLW363 centrifuge provide different speed by changing belts. By offering VFD control panel for this centrifuge, it will reach to a variable speed from 0-3200 RPM.

GN Solids Control is one professional manufacturer for decanter centrifuge from small bowl to big bowl, from Diamond drilling to oil drilling. Please contact us freely for inquiry.

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