MIXR
Magnetic Stir Bars
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Patented Daruma Technology
U.S. Patent 12,582,949
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The patented 'Daruma' (precession) motion brings tilted-axis mixing commonly used in industrial mixers to magnetic stirring.
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By reducing vortex formation and increasing turbulence, it greatly improves mass and heat transfer.
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The stir bar spins around a tilted axis (P),
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while remaining centered on the magnetic axis (S).
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Expand what magnetic stirring can do — handle high-shear and high-viscosity mixing without an overhead mixer.
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High-shear type: optimized for low viscosity, high RPM
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High-viscosity type: optimized for viscosity up to 1,500 cP
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Rod type: provides a standard magnetic mixing
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Comparison Chart of Magnetic Stir Bar Types
Mixing Technology Performance Matrix
The chart shows the relationship between liquid viscosity and mixing regime
High-shear mixing for dispersion and particle break-up
High-turnover mixing for enhanced circulation and
effective mixing in high-viscosity liquids
These designs allow magnetic stirring to emulate flow characteristics typically generated by mechanical impellers.