Recently a farmer contacted our Houston office for help, as he has a big farm for growing up huge amount of Soybean, before he generally exported to outside American directly, now he prefer to do SPC, named Soybean Protein Concentration, that would brought him much more profit from Soybean Protein than exporting soybean directly.

He consulted with professional Lab in university for detailed SPC process, and what he wants from us is to do the separation job and concentration, as GN is a professional manufacturer of Decanter Centrifuge for 11 years.


30 inch bowl diameter GN centrifuge

The detailed SPC process offered by GN Company is below,

The First Time of Extraction & Separation (1 set of Decanter Centrifuge), with feeding liquid moisture content 87.5%.
The Second Time of Extraction & Separation (1 set of Decanter Centrifuge), with feeding liquid moisture content 96.7%.
The Third Time of Extraction & Separation (1 set of Decanter Centrifuge), with feeding liquid moisture content 96.8%.
Acid Settlement Separation (2 sets of Decanter Centrifuge), with feeding liquid moisture content 94.1%.
Washing Separation (1 set of Decanter Centrifuge), with feeding liquid moisture content 88.4%.

GN Company is a professional manufacturer of Decanter Centrifuge for 11 years, and supplies about 300 sets of decanter centrifuges every year, with 70% for the International Market, including UK, Canada, Australia, USA, Russia, China, etc.

GN Company has two factories under operation, and a third one under manufacturing now, with more than 100, 000 square meters totally.

GN Company guarantees the goods (wearing spare parts and Pump Engine excluded) for 14 Months after shipment or 12 months after commissioning whichever comes first, during the guarantee period, and we would be responsible for problems caused by quality of production or raw material.

Welcome to contact GN Company for more technical specifications & working video.

A Middle East Oilfield Service Company ordered some Tandem Shale Shakers from GN Company, now these shakers are ready for final shipment. And Tandem Shake Shaker is generally two units of shale shakers installed on one skid, and these two shakers are of the same model.

With these two shakers on one skid, the treatment capacity would be bigger. And sometimes, if the project is under low working load, and the operators can stop one shaker for checking and maintenance.

GN Solids Control is a professional manufacturer of Shake Shaker for 11 years, with supplying about 250 sets of Shale Shaker every year, and exporting to about 75 countries, including USA, Canada, UAE, South Africa, India, China, etc.

GN can manufacture shale shaker with capacity ranges from 45~140 m3/h, and screen area 1.35~2.7 m2. Besides single deck shaker, GN can supply double shaker, widely used for piling, TBM, big oil & gas drilling rig, big trench-less project, etc.

GN shale shaker has advantages as follow,

Shale shaker deck angle is adjustable while working with reliable performance.
Shale shaker bottom deck is made of Stainless Steel, for long service life.
Heat treatment on complete shale shaker deck, for High G force operation.
Famous Brand Vibration Motors and Electrical components.

Welcome to contact GN company for working video & technical specifications.

A Middle East client ordered some Fully Hydraulic Driven (FHD) Decanter Centrifuges from GN Company, with centrifuge feeding pump.

Fully Hydraulic Driven Centrifuge is driven by Hydraulic Pump with two units of hydraulic oil circuits, one for Bowl drive system, one for Scroll drive system.

GN Company can manufacture and supply FHD centrifuge with bowl diameter from 9 ~30 inch, and provide professional Centrifuge Feeding Pump with 10~90 m3/h, 4~22 Kw.

Decanter Centrifuge

GN worked together with the reputable centrifuge hydraulic driving system manufacturer from Switzerland for developing this fully hydraulic system, in order to reach the requirement for high standard from the international market and the high-class market in China.

GN FHD Decanter Centrifuge has advantages as follow,

1. Centrifuge, Hydraulic Driving System, and Control System is installed in one skid, and it can be easy for rigging up.

2. Operator can control centrifuge with PLC system, which is easy, smart, and with safety protection.

3. The bowl and scroll is processed by high precision CNC machine and balanced by advanced balancing machine. Performance is stable and maintenance is less. Centrifugal casting technology makes the bowl material much denser to avoid bubble.


GN Decanter Centrifuge can be widely used for industries as below,

Environmental & Wastewater Treatment

Mining and Construction

Chemical & Pharma

Food & Beverage

Edible Oil

Welcome to GN Company for more technical specification and working video.

A business client from Egypt contacted GN Company for a shale shaker, in order to separate different sizes of Salt Solid. As he finds GN Shaker operating well in his friend’s salt processing factory.

Shale Shaker is a mechanical device, for separating solid based on their different size. The smaller size of solid would pass through the screens installed on the shaker, while the bigger size solid would be separated out and discharged.

Generally shaker is used for removing drill cuttings from the drilling fluid while circulating and drilling, and now it can be used for more applications. For example, this Egypt purchases Shaker for removing big size of salt.

GN shaker can be widely used for Construction Sludge Separation, Mining Industry, Industry Waste Sludge, Food, Beverage, Dredging, Municipal Wastewater, Animal Waste, etc.

GN Company is a professional manufacturer of Shale Shaker for more than 10 years, with complete series of Model, including GNZS752 (capacity 45 m3/h), GNZS703 (capacity 120 m3/h), GNZS594 (capacity 140 m3/h), GNZS706  (capacity 120 m3/h), and with advantages as follow,

Shaker deck angle can be adjusted during normal working, while performance is stable.
Shale shaker deck and Screen are sealed with rubber, for longer life, while it’s easy for replacement.
Shale shaker bottom deck made from Stainless Steel for long service life.
Heat treatment on complete shale shaker deck operation if the clients prefers High G force.
Shale shaker screen are pretensioned for screen changing conveniently.
Vibration Motors are all famous brand: IEC Ex, ATEX and UL Certified
Electrical Control Parts are all famous brand, such as SIEMENS, Schneider.

All these Shakers can be assembled with different Shaker Screen, for separating different sizes of Solid, ranging from 40~2000 mm.

Welcome to contact us for more information and working videos of our shakers.

Kevin Liu 

Regional Manager

Tel:+86-316-5276988/9  Fax:+86-315-5276990
Mob(WhatsApp/Wechat): +86-15810901775

As this winner seems to be colder than before, the consumption for gasoline becomes more. Drilling activities in North Europe, North American and China becomes more activated. While the labor cost for drilling goes up, but economy still doesn’t looks good, so these big drilling companies and petroleum companies seriously look for solutions to lower financial cost.

Shale Shaker Screen is a highly consumed product, which installed on the shale shakers or mud cleaner, generally the operators shall change the screen at least every week, but cost for those Original Brands’ Shaker Screen is too much money, so all the end users prefer to find reliable and qualified replacement screens, with less financial cost.

GN Solids Control is a professional manufacturer of Shale Shaker Screen, and we understand that cost-effective shale shaker screens are very important for solids control equipment. So GN focus on researching and developing the best technology to manufacture top quality shaker screens for our clients.

GN replacement Shaker Screen are available for all API no., and can be used for International popular shale shakers.

GN achieved the API RP 13 C test reports for whole series, from API 20, 35, 40……3000. Now GN is able to make around 5000 PCs of shaker screens every month, and with our distribution network and cost-effective products, GN Shale Shaker Screens are popular around the world.


GN Screen Type
Hook strip flat screen
Steel frame screen
Composite frame screen
Pyramid screen
Hook strip soft screen
And more…
GN Replacement Screen
Original Screen for GN Solids Control shaker
Replacement screen for Derrick Shaker
Replacement Shaker Screen for MI-Swaco Shaker
Replacement Screen for NOV Brandt Shaker
And more……

Welcome to contact us for Shale Shaker Screen requirement, and it’s acceptable for sample orders. And we have our own Big Warehouse in Houston, TX, USA for stocking big amounts of screens.

Best & Regards,

Kevin Liu

Regional Manager

Tel:+86-316-5276988/9 Fax:+86-315-5276990
Mob(WhatsApp/Wechat): +86-15810901775