In
this article, we will mainly talk about GN shale shakers’ different combinations
with Desander or Desilter, Desander and Desilter together are also available
for customers. The details are as below, 

1. GN Shale
Shaker & Desilter AIO
(all in one machine)

Compared with separate shale shaker or desilter, this
AIO machine’s function could be much stronger and the whole structure could be
more compact. It has 2 stages function for treating the drilling fluid. 

The 1st stage is by using the shale shaker for
separating out the solid articles over 100μm
usually; The 2nd stage is by using the desilter for separating
out the solid articles over 20μm
usually; 

The quantity of the hydrocyclones of desilter is
selectable based on different treatment capacity in unit time.

2. GN Shale
Shaker & Desander AIO
(all in one machine) 

This machine is the combination of shaker and desander.
Compact structure and perfect work performance make it popular in all most all
the drilling industries. 

The desander is usually for separating out the solid
particles over 40μm in
the drilling fluid. Firstly the drilling fluid is screened by shale shaker
and then treated by desander. Based on the requirements for different treatment
capacity in unit time, the quantity of hydrocyclones of desander could be
selectable.

3. GN Shale
Shaker & Desilter & Desander AIO
(all in one machine) 

Actually this combination
of shaker, desilter and desander is called “Mud Cleaner” in GN. Its advantage is also
compact structure and has the complete functions for treating the drilling
fluids with 3 stages. 

The 1st stage is by
shaker, usually the solids particles over 100μm in fluid could be separated out;

The 2nd stage is by
desander, usually the solids particles over 40μm in fluid could be separated out;

The 3rd stage is by
desilter, usually the solids particles over 20μm in fluid could be separated out; 

This machine has 2-layer screens. The lower
screen
is used for doing the 1st stage separation, the upper screen is used for
further screening the separated solid particles by desander and desilter and
reducing the water in the solid particles.  


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