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The world first balanced elliptical motion shaker


The world’s first balanced elliptical motion shaker

NOV Brandt VSM 300 shale shaker is the world’s first balanced elliptical motion shaker. Delivering dramatic increase in capacity through unique vibratory motion and screen deck layouts, the National Oilwell Varco's Brandt VSM 300 rewrites the rule book. Thereby, fine screen utilization throughout the well is now a reality! 

The specific features and benefits of the VSM 300 shale shaker shown in the table below.

Balanced elliptical motion
Effective removal of sticky, hydrated clays.
Adjustable G-force
Adjustments in G-force (4, 6, or 8 G’s) to adapt to changes in drilling conditions.
Integrated scalping deck (3 screens)
Reduces the need for (and subsequent costs and weight of) upstream scalping shakers and/or gumbo equipment.
§  1.9 m2 (20.5ft2) of screen area
Primary deck angled at 7° incline (4 screens)
Excellent solids conveyance and liquid/solids separation, even when reactive formations are encountered.
§  Keeps the mud pool volume small, which helps to increase screen life.
§  2.4 m2 (26.3 ft2) of screen area
Integrated drying deck (2 screens; optional)
Reduces mud losses by creating a dry solids discharge.
§  Provides 0.3 m2 (3.0 ft2) of screen area
Pneumoseal clamping system
Screens are properly secured to the basket for quick and easy screen changes.
Variable frequency drive (VFD) control

Soft starting, fingertip adjustments of motor speed and matching of G-force to operating conditions.