GN Solids Control has been manufacturing shaker screens from the very beginning of GN Solids Control established. With these years fast development, GN Solids Control is able to provide a whole series of shaker screens that can be used on GN made shale shakers as well as some other world famous brands’.
Actually, in the first several years GN made huge metal frame shaker screens. But with new technology get to use, GN Solids Control started to built composite frame shake screens.
There are many good advantages if you compared GN composite frame shaker screens with metal frames screens. With those extraordinarily advantages, more and more customers are only purchasing GN composite frame screens instead of GN metal frame screens. Composite frame is new technology which is more complicated. Inside the GN composite frame shaker screen is still a metal frame that welded by automatic welding robot, while the metal frame is covered with high quality plastic materials in a moulding machine.
1.Using Life
GN made composite frame screens are at least 20-30% time longer than metal frame screens which were proved again and again by hundreds of customers’ parallel testing.
2.Separating Area
Due to GN composite frames screens can use less supporting frames compared with metal frames, so the same size shaker screens a composite frame one has larger effective separating room compared with metal frame one. In this case, using GN composite frame screens can improve the treating flow rate.
3.Weight
It is easy to understand that composite frame screens are lighter than the metal frame screens because it’s using less metal which is replaced by plastic.
4.Storage
Due to the composite frame screens are covered with plastic, it guarantee screens can stock for more than 5 years without aging. While the metal frames one are suffering from rusty after stock some months.

GN Solids Control is a leading manufacturer on solids control equipment and drilling waste management equipment. Ever year, GN Solids Control manufactures 300 sets to 500 sets shale shakers for global customers, over 70% are using outside of China.
GN Solids Control now has 3 different manufacturing plants close to Beijing International Airport, with a Houston Branch Company: GN Solids America LLC and a Russian Branch Company: GN Solids Russia.
GN Solids America LLC has been providing hundreds of solids control equipment in North America and South America. GN Solids Control made decanter centrifuges and shale shakers are widely accepted by drilling rig contractors to treat drilling mud/waste.
Weeks ago GN Solids Control finished manufacturing a large order for a Indonesia customer. In this order, it has almost 20 sets shale shakers and 6 sets mud cleaners.
GN Solids Control shale shakers have 2 panels shaker, 3 panels shaker and 4 panels shaker. GN Solids Control has been working closely with top research and universities when develop new equipment. Before when we designed the shale shaker, we have done theory testing by using Ansys and a long time on site testing to make sure everything is going well.
GN Solid Control only uses 2 famous brands on the vibration motors include USA Martin and Italy OLI. GN shaker deck is using stainless steel to protect the shaker from rusty. A 2.6mm sealing C type groove is also fixed on the shaker deck so the sealing rubber is easy to fix, which is one of GN patent for better protection shale shaker and extend the shaker screens using life.

Besides the shaker, GN Solids Control also manufactures shaker screens. Every month, GN Solids Control manufactures more than 6000 pieces of shaker screens, which cover most of those famous shakers. GN made screens are also largely used to replace OEM screens.

GN Solids Control is a leading manufacturer on solids control equipment and drilling waste management equipment. Ever year, GN Solids Control manufactures 300 sets to 500 sets shale shakers for global customers, over 70% are using outside of China.
GN Solids Control now has 3 different manufacturing plants close to Beijing International Airport, with a Houston Branch Company: GN Solids America LLC and a Russian Branch Company: GN Solids Russia.
GN Solids America LLC has been providing hundreds of solids control equipment in North America and South America. GN Solids Control made decanter centrifuges and shale shakers are widely accepted by drilling rig contractors to treat drilling mud/waste.
Weeks ago GN Solids Control finished manufacturing a large order for a Indonesia customer. In this order, it has almost 20 sets shale shakers and 6 sets mud cleaners.
GN Solids Control shale shakers have 2 panels shaker, 3 panels shaker and 4 panels shaker. GN Solids Control has been working closely with top research and universities when develop new equipment. Before when we designed the shale shaker, we have done theory testing by using Ansys and a long time on site testing to make sure everything is going well.
GN Solid Control only uses 2 famous brands on the vibration motors include USA Martin and Italy OLI. GN shaker deck is using stainless steel to protect the shaker from rusty. A 2.6mm sealing C type groove is also fixed on the shaker deck so the sealing rubber is easy to fix, which is one of GN patent for better protection shale shaker and extend the shaker screens using life.

Besides the shaker, GN Solids Control also manufactures shaker screens. Every month, GN Solids Control manufactures more than 6000 pieces of shaker screens, which cover most of those famous shakers. GN made screens are also largely used to replace OEM screens.

GN Solids Control manufactures different rotating bowl sizes of centrifuge, which cover the 9 inch bowl, 14inch bowl, 18 inch bowl, 22 inch bowl and 30 inch bowl. Different centrifuges are using in different area. Today we would like to give a detail introduction about GN 9 inch bowl centrifuge which we also called baby centrifuge or mini centrifuge.
GN 9 inch centrifuges  are largely using in diamond drilling, core drilling, label scale slurry treating as the flow rate is around 30 gpm. Every other years, GN Solids Control upgrade its equipment in order to have a much better working performance. Now the 9 inch centrifuge GN Solids Control manufacture is the D version which comes from the original A version gradually.
GN 9 inch centrifuge bowl is also made of duplex stainless steel by centrifugal casting like the other GN bigger bowl centrifuges. There are mainly 2 models: one is fixed with single driven motor and the other model is driven by 2 separated motors.
GN 9 inch centrifuge also provides fix speed control and variable speed control to choose. Usually, if you only treat one slurry, use the fix speed is more cost effective, anyway it can also change speed by using different pulleys and belts. While the VFD is more convenient to adjust the rotating speed on the control box.
GN Solids Control is also open to provide only the centrifuge rotating assembly without motor and centrifuge foundation. Customer can choose to make it their own brand by assembling motors and paint in different colour with their own logo.
Every year, GN Solids Control manufactures and sells about 300 sets decanter centrifuges, among them 50 sets are GN 9 inch bowl centrifuges.
GN 9 inch bowl centrifuges are very popular in North America and South America, many local diamond drilling companies or mining slurry treating companies are using GN made centrifuge.
Sometimes, if there are too many large particles in the slurry, a shale shaker will be highly recommended to add in front of the centrifuge.