GN waste management decanter centrifuge is the premium centrifuge with the best material configuration. It is the best option for middle term and long term investment because of it’s reliability and working life. This series of decanter centrifuge are popular for the drilling waste management,oil sludge treatment, tank cleaning waste treatment, as well as solids control, barite recovery, Low gravity and high gravity solids separation, dewatering etc.
Model | GNLW363C-GP | GNLW363C-VFD | GNLW453C-VFD | GNLW553C-VFD |
---|---|---|---|---|
Bowl Diameter | 360mm(14inch) | 360mm(14inch) | 450mm(18inch) | 550mm(22inch) |
Bowl Length | 1271mm(50inch) | 1271mm(50inch) | 1540mm(61inch) | 1800mm(71inch) |
Max. Capacity | 200GPM(45m3/h) | 200GPM(45m3/h) | 352GPM(80m3/h) | 484GPM(110M3/h) |
Effective Capacity | 132GPM(30m3/h) | 132GPM(30m3/h) | 264GPM(60m3/h) | 400GPM(90m3/h) |
Max Bowl Speed | 3900RPM | 3900RPM | 3200RPM | 3000PRM |
Typical Bowl Speed | 3200RPM | 0~3200RPM | 0~2800RPM | 0~2500RPM |
Max G-Force | 3063 | 3063 | 2578 | 2719 |
Typical G-Force | 2062 | 0~2062 | 0~1973 | 0~1888 |
Separation point | 2~5µm | 2~5μm | 2~5µm | 2~5μm |
Differential Speed | 40 | 0~40 | 0~35 | 0~45 |
Gearbox Torch | 3500N.M | 3500N.M | 7500N.M | 12000N.M |
Gear Box Ration | 57:1 | 57:1 | 57:1 | 35:1 |
Main Drive Motor | 37KW(50HP) | 37KW(50HP) | 55KW(75HP) | 90KW(120HP) |
Back Drive Motor | 11KW(15HP) | 11KW(15HP) | 22KW(30HP) | 37KW(50HP) |
Recommend Pump | 7.5KW(10HP) | 7.5KW(10HP) | 15KW(20HP) | 22KW(30HP) |
EX Standard | ExdIIBt4 / IEC EX/ ATEX | |||
Electric Carbinet | Exd Standard | PLC+Positive Presurized | ||
Weight | 3500KG | 3400KG | 4580KG | 5840KG |
Dimension | 3305x1638x1277mm | 3305x1638x1277mm | 3824x1798x1317 | 4293x1978x1381 |
The drilling fluids recovered by the drilling cuttings dryer should go through the GNLW363 decanter centrifuge to reduce the solids content before returning to the active mud system. The GNLW363 decanter centrifuge can be used in WBM, SBM or OBM.
The result is a polymer enhanced flocculation of colloidal and ultra-fine drilled solids that can be efficiently removed with GN decanter dewatering centrifuge. Without such a system, operators,would be left with the accumulation of colloidal and ultrafine drilled solids in the mud system. Ultimately leading to excessive mud densities, pipe torque/drag, mud loss, disposal fees, and overall well cost.
The design of the centrifuge on the telescopic skid is popular for oil sludge separation, and waste management rental business. The telescopic skid height is adjustable, It allows the liquid discharged from the centrifuge goes to storage tank by gravity without a transfer pump.