Solid Control Equipment

Hydrocyclone Desilter/ Mud Treatment

Product Introduction
A Desilter is a hydroclone whose purpose is to remove unwanted solids from the mud system. The smaller cones allow the desilter to efficiently remove smaller diameter drill solids than a desander does. All those solids that are not removed by a shale shaker are removed by a desander. Desilters also do not have any moving parts and the removal of sand and silt from the drilling fluid is done by the centrifugal force on the desilter. For that reason, the desilter is located downstream from the desilter in the surface mud system.

Finemade Desilter commonly adapts 4’’ cyclone which could separate the solid phase particles with size of 15-25 microns. Desilter is designed 2 options of with and without underflow screen for customers’ requirement.


√Without downstream drying shale shaker

√With ZS752 Series Mini Shale Shaker

√With ZS703 Series 3 Panel Shale


●Desilter Options with shaker and without shaker for flexible application.

●Desilter cones with PU material with better abrasion resistance.

●Mini desilter cleaner with shaker for both weighted / unweighted mud in various drilling.

Technical Data

Capacity 120m3/h(528GPM) / 240m3/h(1056GPM)360m3/h(1584GPM)240/360m3/h
Desilter Size 4 Inch
Desilter Qty 8/12pcs16pcs12/16pcs
Working Pressure 0.25~0.4Mpa
Feeding Size 6 Inch
Output Size 8 Inch
Bottom Shale Shaker Specs
Shaker Model ZS752F ZS703FN/A
Vibration Mode Linear Motion
Vibration Motor 2×0.75Kw 2×1.72Kw
Angle Adjust Motor N/A 0.55Kw
Screen Qty 2pcs 3pcs
Screen Size: L×W 750×900mm 700×1250mm
Screen Area 1.35m2 2.63m2
Adjust G Force ≤7.1G ≤7.5G
Vibration Amplitude 3.92~5.62 4.14~5.96
Deck Angle Range +2° -1°~+5° (Electric & Mechanical)
EX Standard ExdIIBt4 / IEC EX/ ATEX
Weight (Kg) 1057/1097 1846/18862016 504/539
Dimension (mm) 1674×1707×1719 2419×2113×1608 2419×2113×2126 2193×900×1511
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