4 sets of diamond core drilling centrifuge unit are ready for delivery to overseas client, they will be used for water recovery of the diamond core drilling mud, the purpose to use the centrifuge is to reduce water consumption and reduce the influence on the environment during the core drilling process, this will save money for the client and save water volume which is limited in remote area.
Normally we will use 9 inch diameter mini decanter centrifuge as the diamond core drilling centrifuge, GNLW223D, GNLW223D-VFD, GNLW224-VFD is the most popular model for this application, the centrifuge bowl diameter is 9 inch, the centrifuge bowl length is 26.4 inch or 36.4 inch, the bowl length to diameter ratio is 3 or 4. The max speed is up to 5000rpm, the max G force is up to 3200G, the max capacity is maximum 130 L/min. The main motor is 15HP, the back drive motor is 7.5HP. The separation cut point is 2~5 microns, with flocculants, its dewatering capacity is 1~2 m3/h. High speed drive control panel and variable frequency drive control panel is available for option. So except for diamond core drilling mud cleaning, the 9 inch bowl decanter centrifuge can be also used for oil sludge treatment unit, as the primary treatment centrifuge for solids liquid separation.
As one of the professional decanter centrifuge manufacturer in China, except for 9 inch decanter centrifuge, GN solids control also produce 14 inch bowl, 18 inch bowl, 22 inch bowl, 30 inch bowl diameter decanter centrifuge, with VFD system or FHD system. They have been widely used for drilling fluids cleaning, oil sludge treatment system, drilling waste treatment system, dewatering system, industrial waste treatment and other solids liquid separation applications. If you need a proper decanter centrifuge, pls contact with GN solids control.