Scope of application: Food, chemical, daily chemical, cosmetics,
pigments, pharmaceuticals, pesticides, petroleum, nanomaterials,
etc Working principle of colloid mill: The colloid mill is driven
by an electric motor through a belt to rotate the rotating teeth
(or rotor) and the matching fixed teeth (or stator) at high speed.
The processed material is pressurized by its own weight or external
pressure (which can be generated by a pump) to generate a downward
spiral impact force. When the gap between the fixed and rotating
teeth of the colloid mill is adjustable, it is subjected to strong
physical effects such as shear force, friction force, and
high-frequency vibration, making the material effectively
emulsified, dispersed, and crushed, achieving the effect of
ultrafine crushing and emulsification of the material. The refining
effect of colloid mill is very high, and it has strong adaptability
to materials (such as high viscosity and large particles).
Therefore, in many situations, it is used in the front of
homogenizers or in high viscosity situations. Colloidal grinding is
often used for refinement when there are many solid substances.● Sanitary food-grade stainless steel. Except motor part, all
contact parts are made of stainless steel, especially both dynamic
grinding disc and static grinding disc are reinforced, making them
better properties of corrosion-resistance and wear-resistance. In
that case, the finished materials are non-pollution and safe.
● Colloid mill is an ideal equipment for processing fine
materials with features of compact design, elegant appearance, good
seal, stable performance, easy operation and high production
efficiency.
● The motor and the base are separate in the split colloid mill,
ensuring good stability, easy operation and a long
service life of motor, furthermore it avoids material leakage to
prevent motor from burning. It employs labyrinth seal, no wear,
corrosion-resistance and less failure. Driving by pulley, it can
change gear ratio, increase speed and make materials crushed
finely.
● The vertical colloid mill solves the problem that small colloid
mills couldn’t work continuously for a long time due to
insufficient power and poor sealing. The motor is 220V, its
advantages include compact overall structure, small size, light
weight, reliable sealing structure and long hours of continuous
work, especially suitable for small businesses and laboratory.
●How to know the capacity of a colloid mill ? The flow varies
greatly according to materials of different density and viscosity.
For example the flow of viscous paint and thin dairy fluids can be
different more than 10 times on the same colloid mill.
●Capacity depends on concentration and viscosity of materials ? A
colloid mill mainly consists of a motor, grinding parts, driving
and base part. Among them, dynamic grinding core and static
grinding core are key parts. So you may need to choose different
models according to nature of materials.
● Various colloid mill are small vibration, work smoothly and no
need foundation.