Category: solids control

Workover Rig solids control system shipped to Australia

This week GN shipped one set of workover rig solids control system to Australia. The configuration is as below:
1) Shaker tank with 2 units of shale shaker to clean the drilling mud


2) Mixing tank with mixing hopper, 2 units of centrifugal pump to prepare for new drilling fluids
3) Mud agitator, mud gun, pipelines, valves all equipped with both mud tanks
The difference for this solids control system between normal solids control system:
1) All the electric control system include cables, glands, electric components, and the design should be comply with Australia explosion proof standard
2) The lifting pad, walkway, handrail, the distance between adjacent components, etc should be comply with Australia safety regulations
3) The welding and painting standard is also very strict in Australia, the tank top surface is fixed with high strength glass fiber reinforced plastics.


4) The clean gate is with high position gate valve type clean gate for convenient operation and cleaning of the accumulated solids
GN design and manufacture the workover rig solid control system as per the client’s special requirement and Australia standard. This is not the first unit of solids control system shipped to Australia, we had sold over 30 units of mud recycling system for HDD industry.
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Two sets of large bowl decanter centrifuge and two containerized chemical dosing systems shipped to Singaport

In recent weeks, GN Solids Control just finished its production for a new project in the tunnel bored drilling industry, the order includes two large bowl decanter centrifuge and two containerized chemical dosing system. Successfully delivered this system to the customer representing GN’s great manufacturing capability and strong delivery capability.


GN Solids Control is a integrated company specialized in manufacturing the solid control equipment and spare parts, including but not limited to shale shaker, decanter centrifuge, cutting dryer, etc. This two new large bowl decanter centrifuge have the bowl size of 22 inches, and can process large volume of drilling mud and make it meeting the standard of disposal and recycle. This large bowl decanter centrifuge inherited the same great features from its predecessor 363 which is a very popular, mature and reliable product during all GN’s product line. The bowl material is made of 2205 stainless steel which is very tough and reliable, the screw conveyor surface is covered with tungsten carbide tiles which is easy for replacement and very easy for maintenance. The solid and liquid discharge port is also made with the tungsten carbide inserts, which has very good longevity. The bearing is provided by world famous brand SKF. All in all, this is a very cost effective but very good quality product. The containerized chemical dosing system is a great value and supplement to the decanter centrifuge, if the customer want to separate smaller solids, as the decanter centrifuge can only separate the solid size from 5-20 microns, when using the chemical dosing system, the solid separation size could reach up to almost zero. GN believe the customer will like it after using it.


GN welcomes you to log on to our website www.gnsolidsamerica.com and browse GN’s full product line, and if you want to get more detailed info, you can send your inquiries to lucas@gnsolidscontrol.com.

ADIPEC 2017 will be on next week, GN is ready

ADIPEC 2017 will be held in Abu Dhabi next week, this year as the oil price is recovering gradually and today the WTI price has reached up to USD 57 per barrel, we believe ADIPEC 2017 will be more successful than last year’s and will attract more and more attendees and exhibitors to attend the show, exchanging the ideas and share the latest technology in the oil and gas industry.


GN Solid Control is the advanced manufacturer for the solid control and waste management equipment and system. GN has been consistently attending the ADIPEC show for many years, and each year the customers will see GN’s growth and development. Now GN has become the one stop shop for all the solid control equipment, from shale shaker, decanter centrifuge, cutting dryer, to the various kind of pumps, such as centrifugal pump, screw pump, to the agitator, mud gas separator. GN not only make some new in equipment, but also make the great upgrade on the shale shaker screen. From the beginning of this year, GN has fully upgraded its shaker screen from the old steel frame screen, this will make much better performance and longevity that ever before. Also the new composite frame screen has larger non blank area and the processing capacity has been improved dramatically. And most of the screens are 3 layers, the wire mesh suppliers are the same as the other famous brand screens, such as the MI SWACO, DERRICK. If you are interested in this product, you could come to GN’s booth and take a look at it. We believe you will be impressed by the screen when you finally see it. Seeing is believing, welcome to GN’s booth.


ADIPEC 2017 is just around the corner, all GN staff is ready to welcome the friends from all over the world. Also welcome you to log on to our website www.gnsolidsamerica.com , and if you want to get more detailed info, you can send your inquiries to lucas@gnsolidscontrol.com.

GN’s soil remediation system is commissioning in Seattle

Last week, GN’s new order of a new system for soil remediation was successfully delivered to a customer’s job site in Seattle. This system mainly includes a high-G drying shaker, desilter, and a large bowl decanter centrifuge. Except for the main equipment, this system also includes some hoppers, tanks, centrifuge racks, pilling system and so on.


After years of development, GN has become a comprehensive company that can manufacture not only the single unit of solid control equipment, such as the shale shaker, decanter centrifuge, cutting dryer, mud cleaner, etc, but also it can manufacture many kinds of systems applied in the trenchless, tunneling, mining, oil and gas drilling. Either standard or customized, GN can all manufacture that for you.


After treating by GN’s equipment, the cuttings or solids will be dry enough and environmental friendly, can be directly disposed and recycled or reused. The high-G shaker’s G force could reach up to 8 G and can make the wastes very dry. All the components are world famous brand, MARTIN motor, and the shaker screens are all adopting GN’s new upgraded composite frame screen. The decanter centrifuge is 22 inch large bowl, the bowl material is made of very advanced and tough 2205 type stainless steel, all the screw conveyor’s surface is covered by tungsten carbide tiles. The solid and liquid discharge port are also made of tungsten carbide inserts. The bearings are all made of SKF world famous bearing. The centrifuge is variable speed and controlled by world famous brand SIEMENS or ABB. The equipment can separate the solid size up to 2 to 5 microns, if adding some floccurant, the solid size for separation could reach almost zero.


GN now is doing more and more international projects, welcome you to log on to our website www.gnsolidsamerica.com , and if you want to get more detailed info, you can send your inquiries to lucas@gnsolidscontrol.com.

GN’s 2 centrifuges start running in Canada

Recently GN just sold two decanter centrifuges to a US customer for their project in Canada. The two decanter centrifuges are 22 inches and 14 inches. This is a new project for the soil remediation, which is a new area for the decanter centrifuge application.
As an advanced decanter centrifuge manufacturer, GN’s decanter centrifuges have been sold to more than 60 countries, and after being tested and applied in the job sites, GN’s product performance proved to be reliable and consistent. Now GN can manufacture not only the single solid control equipment, but also the whole cleaning system, such as the shale shaker, decanter centrifuge, mud cleaner, cutting dryer, and various kinds of pumps. All the equipment can work together and combined as an integral part to clean the contaminated soil and water, and make it reusable and environmental friendly. The 22 inch bowl size decanter centrifuge has medium speed to do the coarse separation, the 14 inch bowl size decanter has fast speed to do the finer separation. You can also add a flocculate system to separate even finer solids, the size almost close to zero.


Now all the decanter centrifuges have been upgraded, the bowl material is 2205 stainless steel which is very tough and needs little maintenance. The solid and liquid discharge port material is tungsten carbide, which is tough. The screw conveyor surface is covered by the tungsten carbide tiles, which is replaceable when it is damaged. The bearing is adopted the world famous brand SKF and all the electrical control is also using the world famous ABB or SIMENS, according to customer’s needs and requirement. Now the Canadian customer is very satisfied with the decanter centrifuges and they are using it to do the soil remediation work and water cleaning.


GN welcome you to come to the job site to take a look at the equipment running, you can also log on to www.gnsolidsamerica.com or you can send your inquiries to lucas@gnsolidscontrol.com.