Decanter centrifuge is the effective equipment used to treat drilling fluids in oil and gas drilling, in CBM drilling or in TBM projects.
In order to meet different customers’ request, GN Solids Control have different model high speed centrifuge GNLW363 and low speed centrifuge GNLW452, with big bowl centrifuge GNLW553, GNLW453, normal size centrifuge 14’’ and the mini centrifuge GNLW223.
GN Solids Control is the most professional Chinese manufacturing on oil and gas drilling field decanter centrifuge. It makes high standard decanter centrifuge to cater for international market who is concerning on top quality. GN also makes economic standard to compete with China normal brand, price good but and quality still better than normal Chinese brand, to cater for customers who want to save cost.
Difference of GN international high standard and GN economic standard
1) Bowl material and conveyer:
High standard centrifuges use Duplex Stainless Steel 2205 by centrifugal casting, while economic standard use stainless steel 304 material
2) Screw protection
High standard centrifuges use interchangeable Tungsten Carbide Tiles, while economic standard centrifuge use ceramic tiles.
Remarks: Normal Chinese brand only use hard surface welding. The protection material is very thin. It is difficult for maintenance or prepare.
3) Bearing brand:
High standard centrifuges use famous brand SKF / FAG original bearing. While economic standard use NSK brand bearing.
4) VFD control system
High standard centrifuges is 3 VFD for main drive motor, back drive motor and feeding pump. It useS PLC for smart control. The VFD panel is positive pressurized for hazardous areas. And with ATEX or IEC standard for option.
GN different standard decanter centrifuge can be used for both solids control and drilling waste management field. Beside decanter centrifuge, GN also makes other solids control equipment, like shale shaker, desander, desilter, mud cleaner, agitator, jet mud mixer. On drilling field management field, besides decanter centrifuge (normal size or big bowl), GN also makes vertical cuttings dryer, screw conveyer, NEMO pump, high G drying shale shaker.
If you have any inquire or any question on mud solids control & drilling waste management field, welcome you contact GN Solids Control company for solution.