fluids

Shale shaker is the first stage solids control equipment. Sealing rubber is used between shale deck and shaker screen. It plays a very important part for shale shaker performance. A better quality sealing rubber can enable a longer life time of shale shaker and can great reduce the quantity of replacement shaker screen.

Functions of shale shaker sealing rubber

1) Shale shaker is a screening device adjust high vibrating strength to separate bigger particals from drilling fluids. Good quality Sealing rubber can reduce the friction of shale shaker deck and the shaker screen, and provented the shaker from damage.

2) What will happen if there isn’t sealing rubber? If there isn’t screen rubber or it is damaged, the screen frame will touch with shaker deck directly, which will be damaged in a very short time.

3) The worse condition is the dirty mud with many junks from well will fall into mud system directly. It needs the higher treating capacity of the next step equipment. Otherwise it may make damage to the next step solids control equipment, or even worse, it may block mud pump and make stop of the drilling rig.

4) If the sealing of the rubber is not good enough, its anti-corrosion not good enough, it will be broken easily under high temperature drilling mud, and the shaker screen will be damaged very quickly.

In some countires, like in China, Kuwait,Oman, U.S. , Canada, Australia, etc…, shale shaker is usually the only solids control equipment in a mud system. Drilling fluids only treated by shale shaker, then back to mud system for drilling again. In this case, it requrests a high standard for the reliability of shale shaker performance.
 Which brand shale shaker can suits such high requirement? See below:

1) Top 1 brand: Derrik FLC 514, Derrick FLC 513 shale shaker

2) Top 2 brand: GN Solids Control shale shaker: GNZS703, GNZS594

Conveyor, also called screw propeller. It is the most important part of waste management decanter centrifuge. We can also see it as the core of decanter centrifuge.

For different conveyor speed, the separation performance is different. For different drilling fluids, the centrifuge conveyor should defer. Professional users know how to change for a suitable speed for a better performance.

GN variable speed centrifuge (VFD), conveyor speed can be changed during centrifuge running. Customer can change the conveyor speed per different drilling fluids type.

For GN decater centrifuge, main motor is connected directly with bowl. Back motor is connected with gearbox and then connect with centrifuge screw propeller. When change the frequency of the motor, customer can get the different conveyor speed.

GN Solids Control manufactures customized dewatering units.

GN design dewatering unit is complete containerized unit with various pump and decanter centrifuges.

20’ Containerized Dewatering Unit is a smaller size dewatering unit, GN have big size 40ft for option.

GN provide optimum performance when combined with GN proprietary dewatering centrifuge. with PLC control. It is easy for operation and reliable for running.

GN 20’ mobile dewatering unit can be transported as a standard container for overseas and land shipping. The system includes all the standard dewatering components with the centrifuge mounted on a separate telescoping skid or on your own mud tank.

Decanter centrifuge is the most important and the most cost separation machine for sludge dewatering unit.

GN Solids Control have sold over 150 decanter centrifuge to Africa and South America, like Brazil, Argentina, Venezuela,Mexico, Algeria, Tunisia, Nigeria, Egypt, Libya and other countries.

Many of the decanter centrifuge is for rent service and used for dewatering unit.  

If you want to rent a dewatering decanter centrifuge, or if you want to buy a used dewatering decanter centrifuge with good price, contact GN now:

Visit website: http://www.gnsolidscontrol.com  

CTC: Ms. Vivi Wang

Mobile:+86- 18632565675
Email:vivi@gnsolidscontrol.com / vivi@gnsolidscontrol.co