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GN Solids Control UK

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Innovation Centre, Medway, Kent, ME5 9FD, United Kingdom

+44 (0)1580 857151


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Waters End Farm, Standen Street, Iden Green, Kent, TN17 4LA, United Kingdom

+44 (0)1580 848110



The desander, with an underflow shaker, is also called a mini desander cleaner and it can be applied to both weighted and unweighted drilling mud. The traditional desander with no underflow vibrating screen is only for unweighted drilling fluids
  • Description

    The desander with underflow shaker is also called Mini desander cleaner and it can be applied to both weighted and unweighted drilling mud. The traditional desander with no underflow vibrating screen is only for unweighted drilling fluids. Compared with larger sized mud cleaners, the mini desander is a very cost-effective alternative. For compact mud systems used in HDD, CBM, water well drilling and mining projects the mini desander is an ideal choice. 

    Desilter Options for different Application 

    Desander Types Desander Discription
    Type Desander without downstream drying shale shaker
    Model GNWS-2S / GNWS-3S Desander
    Application For oil gas drilling un-weighted drilling mud
    Features Small footprint, economic choice, no consumable screens
    Result Wet cuttings, not recommended for weighted mud and drying solids
    Type Desander with GNZS752 series mini shale shaker 
    Screen Area 1.35㎡
    Model GNZJ752E-1S / GNZJ752E-2S desander
    Application For oil gas drilling small drilling rig , CBM drilling, HDD, water well drilling
    Features Small footprint, economic choice, acceptable drying solids
    Type Desander with GNZS703 series 3 panel shale shaker 
    Screen Area 2.6㎡
    Model GNZJ703E-D2S / GNZJ703E-3S Desander
    Application For oil gas drilling big drilling rig , large HDD rig, tunneling boring machine etc
    Features Big capacity,, drying solids

    GN Desander Features

    • Desander Options with shaker and without shaker for flexible application.
    • Desander Cyclone PU material with better abrasion resistance
    • No under shaker design structure compact and assembly flexible
    • Mini desander cleaner with shaker for both weighted / unweighted mud in various drilling

    Mud Desander for Drilling Mud Separation System:

    The desander is placed after the shakers and degasser but before the desilter. Different to the shale shaker, which separates solids by screen, the desander removes those abrasive solids from the drilling mud by centrifugal force. Due to the different density of solid and liquid, the very fine solid which cannot be removed by shakers can be separated out by the desander. The desander is also the first piece of equipment to separate by the use of centrifugal force.

    GN Solids Control UK, your reliable supplier for drilling mud desander.

    Desander Parameter

    Including 7 models: GNZJ752E-1S , GNZJ752E-2S , GNZJ703E-D2S, GNZJ703E-3S,  GNWSE-2S, GNWSE-3S.

    Model GNZJ752E-1S/2S GNZJ703E-D2S GNZJ703E-3S GNWSE-2S/3S
    Capacity 120/240m3/h 240m3/h (1056GPM) 360m3/h(1584GPM) 240/360m3/h
    Desander Size 10 Inch
    Desander Qty 1/2pcs 2pcs 3pcs 2/3pcs
    Working Pressure 0.25~0.4Mpa
    Feeding Size 6 Inch
    Output Size 8 Inch
    Bottom Shale Shaker Specs
    Shaker Model GNZS752E GNZS703E N/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
    Adjust G Force ≤7.1G ≤7.5G
    Vibration Amplitude 3.92~5.62 4.14~5.96
    Deck Angle Range +2° -1°~+5° (Eletric & Mechanical)
    EX Standard ExdIIBt4 / IEC EX/ ATEX
    Weight (Kg) 1048/1105 1888 1964 502/559
    Dimension (mm) 1674×1707×1719 2419×2113×1608 2419×2113×2126 2193×900×1511

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