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The corrosion issue happen on decanter centrifuge

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The purpose and the function of decanter centrifuge is to separate liquid our from solid and/or oil.  Some slurry which might contain materials that might cause the corrosion via contact with metal.  In the long-run of time, it will affects the work ability by decrease the performance  that lead less operation time.  When corrosion start to appear it and deal with timely matter, it can solve the problem without cause much of operation delay. 

By collective feedback on the operation field, corrosion can be spot-alike and evenly -formed.  The spot-alike or random pattern-like corrosion only happened on random area.  The evenly-formed corrosion is more serious issue that might leave the decanter centrifuge out of commission pre-maturely.  Random and spot-alike corrosion often happened due to the defects on the surface of metal.  The more serious and destructive elements that contain in the slurry flow into the decanter centrifuge and without after-work clean-up, it will slowly created the hole on the metal. If the decanter centrifuge is not for conservation, the corrosion action will become more and more serious.

Corrosive wear is a relatively common -happened corrosion. This kind of corrosion is not serious spot-alike corrosion, but in the centrifuge maintenance work, it needs to pay attention to.  This wear corrosion is due to friction parts in the work. When maintenance, the bearing can give parts contact daub lubricating oil, help to reduce friction, regularly will more serious wear parts are replaced, which can effectively prevent the corrosion wear.

GN Solids America LLC has a large warehouse get to 30, 000 sq. feet. GN Solids America helps to keep many decanter centrifuges are available in Houston. GN Solids America is providing rental services for these centrifuges and the some other solids control and going waste management systems. Different kinds are optional from varying speed to fix speed.

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Shear pump function in the whole mud system

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Shear pump contain following parts: impeller, vortex shell, transmission shaft, belt pulley, belts, motor and bearing.  The impeller of the shear pump is totally different compare with other pumps due to its function, shearing the objects.  The impeller which contain high cutting efficiency that have 5 structure parts: axial flow turbine, reservoir, wheel for pump, plenum chamber and cutting plates. The whole parts structure in stainless steel that has compact structure for it. 

The flow axial turbine is for fluid with displacement and for pump and the tank. 

The fluid flow through the pump wheel is discharged into the vortex shell, and the half of fluid is absorbed by reservoir. The fluid flowing through the pump wheel is parallel to the shear plate flow and has a high flow rate.

The fluid mixed with the shear pump wheel in a higher flow rate, and the high speed rotation of the shear plate is serrated, and the fluid that contain solid is sheared. By this way of process, the fluid flowing through the impeller, subjected to multiple shear.

The seal of the Shear pump with a very reliable mechanical and to make sure no leakage.

The pump turbine is mounted on a specific base plate and is move by a belt pulley. A  V belt in narrow design drive an IEC certified motor, and a mixing hopper with a size suitable for use with the shear pump is composed of a completed shear and hydration system.

GN Solids America's JQB series shear pump with specific purpose of whole solids control system that can meet all system operators drilling fluid preparing for well drilling. It can makes the mud to obtain good rheological properties and reduce the cost of drilling as much as possible.  

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shale shaker with composite frame installed

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GN Solids America LLC is the sale division from GN Solids Control Co., Ltd located in the capitol of the oil industry of North America, Houston, Texas.  Its set up is for the demanding for consult, sale and service of our machinery from both North and South America region.  GN Solids America LLC’s solids control machines are all API certified and meet the industry standard and excess customer's expectation.  GN Solids America LLC's core machine is model GNZS594E-HB 4 panel shale shaker.

In solids control filtering steps,  the 4 panel shale shaker at as the first stage machinery process that filter  large solids cutting in the mud come through the over flow line. Partials larger than 175 microns will be separated. GN Solids America's 4 panel shale shaker GNZS594E-HB is considerable choice compare with M I Swaco Mongoose Pro Shaker.  GNZS594E-HB has large treating capacity of 616 GPM. The buffer box adopts back set makes the height as low as possible to meet the different overflow lines height. This shaker is a 4 panel single deck shale shaker similar with M I Swaco Pro Shaker. The shale shaker screens adopt composite material for extended life usage. The screens are interchangeable with M I Swaco Mongoose screens. Clients who use M I Swaco Pro Shaker who wish to maintain low and fixed operation cost, GNZS594E-HB shale shaker itself and the screens will perform outstanding first stage of solids control process.  The screens adopt block tightening system for easy and fast change screen. Furthermore, the shale shaker deck adopts electrical adjustment and mechanical adjustment is for back up. The vibrating motors GN Solids America LLC pair with two Martins 2.5 HP motor the control box is met IEC EX, ATEX AND UL explosion proof and certified.

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GN’s efficient tandem shale shaker

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GN Solids Control is a world famous manufacturer for solid control equipment and waste management system. Since its first establishment in 2007 in China, it’s grown fast from a small local company to great international company. And in 2014, GN Solids Control made a further step to the globalization, establishing its two overseas subsidiaries in US and Russia. This pushed GN closer to the global market and make more and more customers know GN Solids Control. The founder and all its employees strongly believe that quality is the life of an enterprise. So in the very beginning, we care more about the quality and safety than anything else and tried our every best to help reducing the cost for customers. So in the industry, many customers praised GN’s product as “good value for money”. GN’s products now has been certified by API, CE, TP TC and so on.

GN’s product line covers shale shaker, mud cleaner, decanter centrifuge, cutting dryer, desander, desilter, centrifugal pump, agitator, vacuum degasser, screw pump, shear pump and so on. GN can be your one stop shop in the solid control area. Among all the products, there is one product that could be call the core one, that is shale shaker. There are mainly two separation method in the whole solid control process, the shaker screen and the centrifuge. When the mud and slurry coming out from the well, its first coarse separation equipment is shale shaker. Usually the drilling companies will buy the shale shakers in pair, like 2, 4, or 6. They will have one in use and the other for back up just in case one is down and the other can still work and don’t affect the drilling process. The tandem shale shakes is like the combination of two shale shakers installed on one skid. This could be more popular for the large drilling rigs with much higher flowing rate of mud. And it has advantages in terms of transportation, processing capability and cost. And this new equipment has a good track record, some middle east customers have bought it and used on the oilfield, and GN received positive feedback.

We will try our best to assist your business to be successful. Welcome to visit www.gnsolidsamerica.com and please send your inquiries to This email address is being protected from spambots. You need JavaScript enabled to view it.

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GN Solids America LLC's shear pump's function in the whole drilling mud recycle system

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Shear pump contain following parts: impeller, vortex shell, transmission shaft, belt pulley, belts, motor and bearing.  The impeller of the shear pump is totally different compare with other pumps due to its function, shearing the objects.  The impeller which contain high cutting efficiency that have 5 structure parts: axial flow turbine, reservoir, wheel for pump, plenum chamber and cutting plates. The whole parts structure in stainless steel that has compact structure for it. 

The flow axial turbine is for fluid with displacement and for pump and the tank. 

The fluid flow through the pump wheel is discharged into the vortex shell, and the half of fluid is absorbed by reservoir. The fluid flowing through the pump wheel is parallel to the shear plate flow and has a high flow rate.

The fluid mixed with the shear pump wheel in a higher flow rate, and the high speed rotation of the shear plate is serrated, and the fluid that contain solid is sheared. By this way of process, the fluid flowing through the impeller, subjected to multiple shear.

The seal of the Shear pump with a very reliable mechanical and to make sure no leakage.

The pump turbine is mounted on a specific base plate and is move by a belt pulley. A  V belt in narrow design drive an IEC explosion proof certified motor, and a mixing hopper with a size suitable for use with the shear pump is composed of a completed shear and hydration system.

GN Solids America LLC's JQB series shear pump with specific purpose of whole solids control system that can meet all system operators drilling fluid preparing for well drilling. It can makes the mud to obtain good rheological properties and reduce the cost of drilling as much as possible.