GN Solids team just back from OTC 2013 Huston in U.S.. GN brand vertical cutting dryer and waste centrifuge have wide used in different contries.

As China leading brand, it have a good international name and always competite with U.S brand like Derrick, Swaco, Brandt…

GN Solids took vertical cuttings dryer and high speed centrifuge that indicates GN Solids already been a leader in China manufacutrer for drilling waste management equipment.

Vertical Cuttings Dryer is one of the popular products for OBM and SBM.As the developing for the evironment regulations,the drilling waste management has become more and more import.

As an international famous brand for solids control,GN Solids Control has been developping products suiting for drilling waste management.Up to March,2012, GN Solids Control is the only one API Certified manufacturer who provide Vertical Cuttings Dryer for drilling waste management.

GN also have the H-I G Dryer Shaker,and Dewatering Centrifuges,Big Bowl Big Volume decanter centrifuge availalble for drilling waste management and solids control.


Character of high G shaker

High G shaker is a kind of shale shaker utilize high G force used in waste management field. It is adapt high G force from 7.5 to 8.0 G.image

Upstream equipment of drilling waste of high G shaker

A set of screw conveyor system collect drilling solids separated from shale shaker, desander, desilter and centrifuge,and then transfer and dump to high G shaker for separation.

During this process, clean mud falls into slurry tank under high G shaker, drilling cuttings dump to cutting box and move away by track for further treatment.

Down stream equipment drilling waste of high G shaker

Clean fluids from high G shaker transferred to a waste management high speed centrifuge, fine solids above 2~5 micros will be moved away after centrifuge process.

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Discharge auger is a kind of transfer equipment used to move materials from solids control equipment to waste management treatment.

Features of discharge auger:

  • Normal Duty – Usually for Non-Abrasive materials with up to 45% trough loading.
  • Heavy Duty – For Abrasive or Non-Abrasive material with up to 30% trough loading.
  • Extra Heavy Duty – Built for applications where special metals or coatings are not required.

2 options of auger Diameters: 14’’ , 18’’. Flexible in length: 12ft/ 24ft / 36ft / 48ft.

Users have interchangeability of the sections of the auger conveyor. It is easy to increase or decrease the length of the Auger by adding or removing the section. 


Drilling cutting auger is one of the most important equipment for waste managment system.

There are usually at least 2 cutitng auger used for waste managment system. One is lay in level to collect drilling cuttings from solids control equipment, like shale shaker, mud cleaner, barite recovery centrifuge.

Another cutting screw auger usually lay in slant to collect drilling cuttings from the frist stage in level auger, and transfer it to waste treatment equipment, like high G shaker, High G dryer, or waste management centrifuge.