Centrifugal Pump and Solids Control Centrifuge for Africa Client

Recently 2 set of 1500HP drilling rig solids control equipments are ready for delivery to our Africa client. The equipments list including:


6 units of GNZS594J-SHBJ linear motion shale shaker, which is a single deck 4 panel high G force shale shaker. 3 units shale shaker per rig, total treating capacity can reach at least 1500gpm. The shaker screen installed on the shale shaker is produced compliant with API RP 13C standard. Not only for OEM shaker screens for GN own shale shaker, we also produce replacement shaker screens for world famous brand shale shaker. Pls contact with GN solids control for more information.


3 units of GNZJ594J-2S12N linear motion mud cleaner, the bottom shale shaker is same with the linear motion shale shaker, combined with 2 ea 10 inch desander cone and 12 ea of 4 inch desilter cone, the treating capacity is up to 1000gpm. It can be also act as back up shale shaker if required.
16 units of centrifugal pump, the centrifugal pump can be used as feeding pump of desander cone and desilter cone, it can be also used as trip pump, mixing pump, transfer pump, super charging pump.


2 units of GNLW452 decanter centrifuge, this is a middle speed decanter centrifuge which can be used for barite recovery, the separation cut point is 5~7 microns. If for low gravity solids separation, we can utilize high speed decanter centrifuge to separate the fine solids, or VFD decanter centrifuge can be introduced to be used for both barite recovery and LGS separation.


Except for the above equipments, GN solids control also provide vacuum degasser, mud agitator, mud gun,mixing hopper, mud gas separator, mud tank system, etc. We also provide decanter centrifuge, vertical cuttings dryer, high G drying shaker , screw conveyor, etc. drilling waste management equipments.

OBM Vertical Cuttings Dryer for Several Africa Customer

Recently several packages of OBM vertical cuttings dryer unit are delivered to several Africa customers. Some clients bought single drilling waste management equipments, including vertical cuttings dryer, decanter centrifuge, screw pump, screw conveyor, spare parts,etc. Some clients ordered the complete vertical cuttings dryer package, which including vertical cuttings dryer, decanter centrifuge with its feeding pump, telescopic skid for the vertical cuttings dryer and decanter centrifuge, fluids catching tank as an intermediate tank, the VFD control panel and feeding pump are installed on the telescopic skid for convenient transportation and operation.


Since 2012 till now, GN solids control has sold hundreds of OBM vertical cuttings dryer package to Africa clients for OBM drilling cuttings treatment and volume reduction treatment before feeding to Thermal desorption unit. With reliable working,long service life, easy operation and maintenance, GN vertical cuttings dryer and decanter centrifuge has got positive feedback from our clients at site, especially for the steadily working under hot weather in Africa.


GN vertical cuttings dryer has been updated to G version according to client’s feedback, the lastest version design has been the most user friendly and best performance, it is the ideal equipment for OBM drilling cuttings treatment. GNCD930G-GP vertical cuttings dryer working principal is that the motor drive the main pulley, the main pulley drive the gearbox cover via belt, the gearbox drive the bell jar assembly and screen basket assembly. Fix the gearbox input shaft, to make the gearbox output shaft speed lower than gearbox cover speed, to drive the rotor assembly in a lower speed than screen basket assembly speed. Then, the screen basket assembly and rotor assembly form same rotation direction separation machine with proper differential speed.


If you need vertical cuttings dryer, decanter centrifuge, screw conveyor for OBM drilling cuttings treatment, pls contact with GN solids control.