shaker screen GN Shaker Screen

GN Centrifuge Pump For slurry Transfer

After 13 years development in the solids control industry ,GN has the built the rounded system to manufacture solids control and waste treatment equipment. As we all know these equipment is used to separate out solids from the sludge ,all these system need centrifuge pump to transfer material .Centrifuge pump is widely application in different industrious.

Centrifuge pump is one kind pump that take advantage of centrifuge force to transfer the material. It main involve the pump head and electrical motor , which is very simple structure. As usual the pump capacity can reach 320material /hour with 75kw motor , so it is a good choice for some project that require big capacity . This pump can not suck ,so the inlet need to submerge into the liquid , and pump lift between 20-35meters when pump clean water .The density of material is more bigger ,the capacity will be more smaller.

There several big and famous pump manufacturer in the world .GN centrifuge pump parts are 100% interchangeable with pump from these famous brand , quality is stable and get the good feedback from customer .The interchangeable parts means that it is easy for client to find the part supplier in their local ,which is convenient for the after sales. In the drilling mud system , the centrifuge pump can be used to feed slurry to shakers ,or combine with mud hopper to be a jet mud mixer .When feed slurry to the mud cleaner ,the pressure usually require 0.2-0.4 MPA , the small pressure will lead to bad separation performance ,so need to pay attention to the pump pressure.

GN can provide different capacity pump and parts ,the electrical motor selected the famous brand of China , table quality and good after sale service ,if you have demand in pump , please feel free to contact us .

GN Decanter Centrifuge For Waste Water Plant

GN Solids Control is a famous with his solids control equipment in the petroleum market. With the 13 years development , GN equipment not only only used in the drilling mud ,but also widely used in the other industry for the solids liquid separation. As a global company ,we had built our branch in Russia and USA to serve different territory customer. We committed to provide the environment friendly equipment and solution to the different industries. Sustainable development is always our guideline to developed the new technology. Last year we are honored to took part in one waste water treatment project ,and provide 4 sets Decanter centrifuge for this waste water plan.

In the waste water treatment ,decanter centrifuge is the last step of chemical separation for the big size partical. Under the high rotated speed ,which will generated 2500-3000 G force , the small size solids will be separated with water and generated layering inside the centrifuge bowl , and then the below solids will be discharged. As usual the water plant require the big capacity centrifuge. GNSLW764 Decanter centrifuge is our biggest capacity model with 120mud /hour .The centrifuge bowl diameter is 760mm and the length is 4times of diameter ,Which is automatic and continuous. Compare with other equipment only need less worker to operate and the separation performance is more better.

Each GN decanter centrifuge must go through 3 balance testing . one is separately testing for bowl , and the assemble together for centrifugal bowl , the last is whole set machine test. We have strictly control to the material and part supplier , such as the bowl material used SS2304, the strength is more higher than other steel material .The control box choose the SMENSE or ABB, which quality is stable ,and the most important is that client will be easy to find the electrical part for replacement from these bran agent in their local .If you also have the demanded in centrifuge , please feel free to contact us.

GN Shaker Screens With The Third Part Test

API is short of America petroleum Institute,which represents all segments of America’s oil and natural gas industry.For more than 90 years, API has led the development of petroleum, natural gas and petrochemical equipment and operating standards.Actually API is a common standard for the petroleum industry not only the America ,but also the whole world.

Shaker screen is one kind of consumable products in the oil well drilling process. It is installed on the shale shaker , remove out the solids from the drilling mud through the vibration. The drilling mud after treated will be reused for the drilling , the mud property directly effect the oil well drilling. So it is very important to choose the suitable screens to guarantee the drilling mud can be treated well. In the different stage of drilling will require to remove vary size solid, how we know if the screens is suitable. Someone choose the screens according to mesh (Mesh is the quantity of holes in 1 sq inch). Different manufacturing use vary diameter steel silk. Even the same mesh, if the silk diameter is more bigger, which will lead the screen hole more smaller .It is obviously that mesh is not exact parameter for choosing screen.

API RP 13 C is one kind test report of shaker screen. As usual it is issued by the third part test lab. They use the special machine to test screen to confirm which size particle can go through the screen ,and then label the screen with API No .So when customer choose the screens ,once we know the API No or the particle size ,then we can recommend the suitable shaker screens , whatever the mesh and silk diameter .