Author: gnadmin

The shale shaker vibrate strongly and regularly in a certain motion, drilling mud from well head fall onto the shaker screen surface, separated under the strong vibrating force.

While go pass the screen surface, water phase and clean mud fall into the mud system for drilling, solids separated and moved away for next process.

There are 2 eccentric blocks inside the vibrating motor, users adjust the angle of the 2 eccentric blocks to get different vibrating strength.

Note that: In drilling site, the 2 motors of a shale shaker should running under the exact the same vibrating strength for a stable performance. 

Damping spring is a very important wearing parts of the shale shaker.

There usually 4 damping spring for a shale shaker. Function of the damping screen is to make the start / stop of the shale shaker more soft, to protect shaker screen and the shaker frame from strong vibrating.

A better material spring can make the shale shaker running more stable and longer the lifetime.

Many shaker suppliers, they steel damp spring for shaker. While the Chinese top 1 manufacturer GN Solids Control, they use composite material for shale shaker damping spring. It is inside metal and outside covered with rubber. More strong and flexible.

Many customer can not tell the difference of high G shaker and shale shaker. Actually, there function is similar, main difference lies below:

1) High G shaker usually need to utilize a higher G force than shale shaker, in order to further dryer the drilling cuttings.

2) High G shaker should have a longer shaker deck, when the drilling cuttings move on the screen deck, it be treated better and separated dryer. Like GNZS594 high G shaker, it is 4 -panel shaker, while common shale shaker is 3 panel.

3) High G shaker usually have a stronger design than shale shaker, and high G shaker can be used for shale shaker, but shale shaker cannot be used well for high G,

GN most advantages on decanter centrifuge for barite recovery, fine solids separation and waste management (big bowl). GN is the only 1 API certified manufacturer in China who can make big bowl centrifuge for drilling waste separation.

GNLW363 decanter centrifuge as the replacement model to Derrick DE-1000 and Swaco 518, it is widely used by drilling company and mud services company. Big bowl centrifuge is widely used by mud service company. For mud service company, they buy the big bowl centrifuge can both used themselves or rent to others.

500GPM is a very common system for HDD and CBM machine.

Below is a common recommended solids control equipment list for 500GPM mud recycling system.

1) One Linear Motion Shale Shaker GNZS703 
2) One Mud Cleaner with Desander / Desilter, and under fluids shale shaker GNZS703  
3) Centrifugal Pumps 6×5 (37kw) for feeding to desander/ desilter
4) 40 Feet Container size mud tank for recycling and mixing

5) Centrifugal pumps completed with mixing hoppers for drilling mud mixing.
6) Transfer function for transferring clean mud to the drilling rig mud pump.
7) Mud Agitators and Mud guns for agitation of the mud.
8) High quality mud tank attachment for easy operation and safety, Handrails can be fold up to the side of tank without removing during shipment.