GN Decanter Centrifuge is designed for the drilling mud solids control and oilfield waste management. GN VFD drive decanter centrifuge with variable speed allows drilling contractor or mud service company to do the barite recovery, fine/ ultra fine solids separation, dewatering centrifuge. GN have the decanter centrifuge from 9 inch bowl to 22 inch bowl available for different applications. GN decanter centrifuge bowl length and diameter ratio is over 3, this gives the best result for the drilling fluids cleaning.