As a developing trend, the future mud system should be more and more different with past.
Past mud recovery system for drilling site

Standard mud system for drilling rig in the past is 4 steps solids separation.
Step 1: shale shaker
Step 2: desander
Step 3: desilter
step 4: decantering centrifuge
Advanced mud system for drilling rig
As the difficult for desander/desitler cone maintenance, more and more drilling site prefer not to match it. As a instead, they choose fine shaker screen for shale shaker to separate fine solids from the mud. In mean mainly 2 separation machine will be used for the mud system.
Advanced shale shaker with fine shaker screen to separate most fine solids.
Centrifigue will be used to further separate the very fine solids from mud.
Top mud systme manufacturer in China:
GN Solids Control is the only 1 API certified solids control and waste management manufactuere in China. Is owns distinct advantages for internaitonal market and different drilling mud systems.