The factors that affect the dispersion and homogenization results are as follows


1. Forms of homogenization head (batch and continuous) (continuous is better than batch)
2. Shear rate of homogenizer head (the higher, the better the effect)
The tooth profile structure of a homogeneous head (divided into initial teeth, middle teeth, fine teeth, ultra-fine teeth, with fine teeth having better effect)
4. The residence time of materials in the dispersed wall, homogeneous dispersion time (can be regarded as the same motor, the smaller the flow rate, the better the effect)
5 cycles (the more, the better the effect, and by the end of the device's lifespan, it cannot be any better)

Calculation of linear velocity
The definition of shear rate is the relative velocity of the liquid layer between two surfaces.
- Shear rate (s-1)=v rate (m/s)
G distance between stator and rotor (m)
As can be seen from the above, the shear rate depends on the following factors:
- Linear velocity of the rotor
In this case, the distance between the two surfaces is the rotor stator spacing.
The spacing range between SID stator and rotor is 0.2~0.4 mm

Speed V=3.14 X D (rotor diameter) X rotational speed RPM/60


The high rotational speed and shear rate of the ultra-high speed shear homogenizer are important for obtaining ultrafine suspensions. According to some industry specific requirements, Xide Company has developed the XMD2000 ultra high speed shear homogenizer on the basis of the XM2000 series. Its shear rate can exceed 20000.00 rpm, and the rotor speed can reach 66m/s. Within this speed range, turbulence caused by shear forces combined with specially developed motors can reduce the particle size range to the nanometer level. The shear force is stronger, and the particle size distribution of lotion is narrower. Due to its extremely high energy density, it does not require any additional dispersing equipment and can achieve particle size at a pressure of 400 BAR, which is comparable to that of a regular high-pressure homogenizer

Ultra high speed shear homogenizer is a device that efficiently, quickly, and uniformly transfers one or more phases (liquid, solid) into another immiscible continuous phase (usually liquid). When the fineness of one or more materials reaches the order of micrometers or even nanometers, the system can be considered homogeneous. When external energy is input, the two materials recombine into a homogeneous phase. The high shear homogenizer, due to the strong kinetic energy brought by the high tangent speed and high-frequency mechanical effect generated by the high-speed rotation of the rotor, makes the materials subject to intense mechanical and hydraulic shearing, centrifugal extrusion, liquid layer friction, impact tear and turbulence in the narrow gap between the stator and rotor, forming suspension (solid/liquid), lotion (liquid/liquid) and foam (gas/liquid). The high shear homogenizer instantly disperses and emulsifies immiscible solid, liquid, and gas phases uniformly and finely under the combined action of corresponding processes and appropriate additives. Through the cyclic operation of the high-frequency pipeline high shear dispersion homogenizer, stable high-quality products are finally obtained.

Grinding and dispersing machine is a high-tech product composed of colloid grinding and dispersing machines.

The first level consists of three-level sawtooth protrusions and grooves with increasing precision. The stator can be infinitely adjusted to the desired distance between the rotors. Under enhanced fluid turbulence. The groove can change direction at each level.
The second stage is composed of a stator. The design of the dispersing head also effectively meets the needs of substances with different viscosities and particle sizes. The difference in the design of the stator and rotor (emulsifying head) between online and batch machines is mainly due to the requirements for conveying performance. It is particularly important to note that the difference between coarse precision, medium precision, fine precision, and other types of working heads is not only the arrangement of specified rotor teeth, but also an important difference in the geometric characteristics of different working heads. The width of the slot and other geometric features can alter the different functions of the stator and rotor working heads.

The following is a model table for reference: