What is the difference between a vacuum emulsifying machine and a colloid mill?
Vacuum emulsifier refers to the material in a vacuum state, the use of high-shear emulsifier quickly and evenly one phase or multiple phase distribution to another continuous phase, the use of mechanical kinetic energy, so that the material in the stator and rotor Narrow clearance, with hundreds of thousands of times per minute hydraulic shear. Centrifugal extrusion impact tear and other comprehensive effects, and instantly evenly dispersed emulsification, after a high frequency of the cycle, and ultimately get no bubbles and delicate and stable high-quality products.
In emulsion grinding, vacuum emulsifying machine and the colloid mill difference is not big, can grinding dispersion, the refining effect in general but colloid mill were lower in homogenizer, strong but it's ability to adapt to the material (such as high viscosity, large particles), so in many cases, before it is used for homogenizer or for the occasion of high viscosity.Colloid mill is often used to refine the solid matter.