Colloid Mill is a machine which helps in reducing the size of particle of any solid in suspension in another liquid or reduces the size of droplet of any liquid suspended with a liquid. The machine is suitable for emulsifying, mixing, comminuting, homogenizing and dispersing of liquids to viscous products. It is based on the principle of stator and rotor. Available in various models with water and plain jacketed, the Colloid Mill is ideal for several heat sensitive products. Further, the mill not only increases the stability of emulsions and suspensions, but also reduces the size of particles of solid in suspensions.