High speed Disperser: Dispersion Features and Principles
High speed disperser is also called a high speed mixer. This machine is suitable for high-speed stirring, dissolving, and dispersing of liquid and liquid-powder phase materials in coatings, dyes, inks, pigments, cosmetics, resins, adhesives, emulsions, medicine, petroleum, etc. The speed can be adjusted arbitrarily (0 -1440 rpm). high speed disperser can also be used for beating and dispersing texture paint, texture coating, and texture mortar.
The characteristics of high speed disperser, This machine adopts step-less speed regulation: electromagnetic speed regulation, frequency conversion speed regulation (for water-based paint), and explosion-proof frequency conversion speed regulation (for oily paint), and other forms. The stepless speed regulation function can fully meet the different technological requirements in each technological process, and different speeds can be selected according to different technological stages. It is not suitable for materials that do not add additives to the powder and have high requirements for the integrity of the crystal package.
High-speed dispersion
The working principle of the high-speed disperser, the serrated circular dispersing disc of the machine in the container at high speed to complete the process of solid-liquid dispersion, wetting, de-aggregation, and stabilization.
1.Make the slurry flow in a rolling annular flow, producing a strong vortex, and the particles on the surface of the slurry spirally descend to the bottom of the vortex;
2.A turbulent area is formed at the edge of the dispersion plate at 2.5-5mm, and the slurry and particles are strongly sheared and impacted;
3.area The upper and lower beams are formed outside, and the slurry is fully circulated and turned;
4.The laminar flow is under the dispersion plate of the high speed dispersion machine, and the slurry layers of different flow rates diffuse each other to play a role in dispersion.
The high speed dispersion machine has multiple functions such as hydraulic lifting, 360-degree rotation, and stepless speed regulation. It can be equipped with 2-4 containers at the same time. The hydraulic lifting stroke is 1000 mm and the 360-degree rotation function can better meet the multi-purpose of one machine. It can change from one cylinder to another in a short time for operation, which greatly improves Improve work efficiency, but also reduces the intensity of manual labor.
The common forms of high-speed dispersion machines are generally divided into hydraulic, pneumatic, and mechanical lifting and other forms.
such as:Polyurethane waterproof coating grinding and dispersing machine, polyurethane waterproof coating high-speed dispersing machine, polyurethane waterproof coating high-shear dispersing machine, polyurethane waterproof coating vertical grinding and dispersing machine, polyurethane waterproof coating high-speed dispersing machine, polyurethane waterproof coating 14000 rpm grinding and dispersing high speed dispersion machine
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Source: Franli
This article address : Franli high speed dispersion machine applicable industries and their characteristics
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