Desilter is the 3 phase equipment in drilling fluids cleaning system.
Drilling fluids desilter can be used in oil and gas driiling, in DHH, in mining field. It is usually used after desander. Mostly 4 inch in size. And the desilter cone qty can be choose from 4 ea ~ 20 each. Per different application.
It 4 inch desilter drilling fluids machine can separate driiling solids above 27 microns.
In the model world, it is so much easy to search so many company said they are professional for decantering centrifuge.
As a drilling manager or mud servicer, how to choose the right centrifuge manufacutuer who is really professional for centrifuge manufacturing?
1) Compare their technical datas. To see they can accpet to you or not. If ok, do next steps
2) Ask them for customers reference in your area and your field.Like which drilling company use their centrifuges in U.S.
Ask them how did they sell. Which kind of companies they sell to. Are all new customers? DO they have repeat orders. If they do not dare and can tell you who use their centrifuge. You can continou talking with them.Or, give up.
3) If both ok, and you want further comfirm, visit their factory(GN Solids Control – China top 1 for waste management) and check everything by yourself.
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GNLW decantering centrifuge control panel with intuitive color operator interface with PLC control.
The PLC control panel is designed and made by China top one Solids Control manufacturer – GN Solids Control. It is positive pressurized type. And the PLC control panel with Graphic HMI to control and display centrifuge status, bowl RPM, conveyor differential RPM, conveyor and bowl torque loading, feed rate and alarm status.
The control panel with PLC control can change speed from 0 ~ 3200 rpm per different drilling rig system. It contains 3 VFD for main drive, back drive and feeding pump.
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Shale shaker for fine solids separation is a develop trend for drlling rigs.
At present drilling site, more and more mud engineer choise to not match desander / desilter or machine with hydrcyclone. As its performance not stable and difficult for maintenance. You need to change cyclones very office, and every time for change, you need to stop the whole mud system.It incased the drilling cost somehow.
Shale shaker for fine solids separation comes out and welcomed by more and more people. It is shale shaker with very fine shaker screen and good conductance. It can separate even most fine solids in the mud. Relatively, it requirest a higher quality and more reliable performance of the shale shaker.
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GNZCQ270 is the most common vacuum degasser model. The capacity can meet most demands of different drilling site. It is interchangeable with most U.S separator models.
GNZCQ270 vacuum degasser is self suction type. While most US. brand vacuum degasser, they need a separate centrifugal pump feeding for it. It is a waste of power.
GNZCQ270 vacuum degasser utilize 2 motors. Main motor 22kw drive for the main machine, while a 3kw smaller motor power for the vacuum pump.
Vacuum degasser separator usually used after shale shaker and before desander/desilter. For details of GNZCQ270 vacuum degasser, visit GN websit.