The Boston Shearmill from Admix provides high shear rates and tip speeds for droplet and particle size reduction. 

  With a single pass the unit is capable of milling soft particles to under 1 micron or hard particles down to 1 to 2 microns, says the company. Models are available from 15 to 125 hp, providing throughput from 5 to 250 gal., depending on the feed rate and viscosity. All units features a single, mechanical quench seal, are rated for 700 psi and comply with 3-A standards, says the company.