Drilling Mud System

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.

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.

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.

GN Solids Control got another big order recently for providing all the solid control equipment and parts for 16 drilling rigs in Ukraine. This is another great example to demonstrate GN’s manufacturing capability and service ability to provide the good quality solid control products.


Since its establishment, GN has been always devoted to manufacturing high quality product and committed to providing the first grade service to its valued customers, its products covers every aspect of the solid control business in the oil and gas drilling, such as the shale shaker, desander, desilter, mud cleaner, decanter centrifuge, cutting dryer, centrifugal pump, screw pump, jet mud mixer, agitator, various kinds of tanks and systems.


For this Ukraine project, GN provided more than 30 units of shale shakers, more than 30 units of decanter centrifuges, and more than 30 units of mud cleaner, and also provided 6 units of vacuum degasser. This Ukraine plan to fully upgraded its drilling systems, so they purchased a lot of new solid control equipment to meet their new requirement and large volume processing capacity. The decanter centrifuge is a very popular product among all of GN’s product line. Now GN can manufacture the bowl size of the decanter centrifuge from 9 inch to 30 inch, all the bowl material is adopting the advanced 2205 stainless steel. The screw conveyor’s surface is covered with changeable tungsten carbide tiles, which is very tough and easy to maintain. The liquid and solid discharge port also upgraded to the new tungsten carbide, it will last longer and need little maintenance. The decanter centrifuge is also very compact and has small footprint, easily to remove and work in the remote area. The decanter centrifuge can separate the solid size up to 2 to 5 microns. When added some polymer, it can separate the solid size almost to zero. This can meet the most customer’s needs and requirements.
GN will look forward to more business with you, please log on to www.gnsolidsamerica.com or you can send your inquiries to lucas@gnsolidscontrol.com.

GN Solids Control is the leading manufacturer for solid control and waste management equipment and system, now its product line covers almost everything in the solid control area, including shale shaker, desander, desilter, mud cleaner, vacuum degasser, mud gas separator, decanter centrifuge, agitator, centrifugal pump, cutting dryer, screw pump, shear pump, mud gun and so on. After years of accumulation, GN has become an international brand and promoted its products to more than 60 countries, and in recent years it also established two overseas subsidiaries, US and Russia.

Among all the products in the line, decanter centrifuge is one of the most popular ones among GN’s customers. Now GN can not only manufacture its traditional 363 centrifuge with 14 inch bowl, but it can also make larger bowl size, GNLW553, whose bowl size is 22 inch. This equipment can be applied in the processing the water based mud, in the oil based mud system, in dewatering and in recovering barite. There are also some great features for this equipment: it is VFD controlled and can offer the operators a variety of solutions for the changing field operation situations. The duplex stainless bowl is made from centrifugal casting with great performance of centrifuge balance and corrosion resistance. All the screw conveyors’ surface is protected by tungsten carbide tiles which can protect the entire length of the screw conveyor. They can be working at super hot desert environment. The VFD control system is provided by SIEMENS or ABB. All the bearings applied in the centrifuge are from SFK premium bearing which can guarantee longer operation life and more reliable operation. All the motors and control panels are explosive proof and certified to work in zone 1 and zone 2 hazardous area. The 553 decanter centrifuge will become the star products for processing large volume of liquid and solid separation job. More and more customers are showing great interest in it.


That’s the brief introduction of the large bowl decanter centrifuge 553. Hopefully it will be useful to you. We will try our best to assist your business to be successful. Please log on to our website www.gnsolidsamerica.com and please send your inquiries to lucas@gnsolidscontrol.com .