CHARLES ROSS & SON COMPANY: The PreMax is a highly efficient mixer, often used to improve pigment dispersion prior to media milling. The unit contains a specially designed rotor/stator that creates high flow and shear rates. It has proven that it can, in some cases, eliminate the need for a media mill. In all cases, this mixer reduces the number of passes required to obtain high-quality dispersions by up to 50% of that which is normally required. Call 631/234.0500.
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