Used Colloid Mill

4 Used Items
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A colloid mill is a mechanical device used for reducing the particle size of solids dispersed in a liquid medium or emulsifying liquids with high shear forces. It consists of a rotor and a stator, both of which have highly polished surfaces that come into close proximity during operation. The mill operates on the rotor-stator principle: the rotor spins at high speeds (typically between 2000 and 18000 RPM), creating hydraulic shear stress that disrupts and breaks down the structure of the fluid. Colloid mills find applications in various industries, including pharmaceuticals, cosmetics, paints, food, and more. They are particularly useful for increasing the stability of suspensions and emulsions, as well as reducing the particle size of solids in suspensions.


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450LS photo
Silverson 450LS Multistage Inline High Shear Mixer/Colloid Mill 10 Horsepower Up To 1100 GPM 316L SS

Silverson’s line of high shear In-Line mixers offers a great many advantages to the processor—speed, versatility, self-pumping, aeration-free, guaranteed efficiency. At the heart of every mixer is Silverson’s high...

450LS photo
Silverson 450LS Multistage Inline High Shear Mixer/Colloid Mill 10 Horsepower Up To 1100 GPM 316L SS

Silverson’s line of high shear In-Line mixers offers a great many advantages to the processor—speed, versatility, self-pumping, aeration-free, guaranteed efficiency. At the heart of every mixer is Silverson’s high...

275LS photo
Silverson 275LS Multistage Inline High Shear Mixer/Colloid Mill 2 Horsepower Up To 1100 GPM 316L SS

Silverson’s line of high shear In-Line mixers offers a great many advantages to the processor—speed, versatility, self-pumping, aeration-free, guaranteed efficiency. At the heart of every mixer is Silverson’s high...

SD-40 photo
Charlotte SD-40 Jacketed Sanitary Inline Colloid Mill Up To 2400 Gallons Per Hour

The SD-40 is fabricated from 316 stainless steel in the process area for sanitary application. Product processing chambers are fully jacketed for optional heating or cooling. The mill may process materials up to...

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