Bead Mill: The effective tool for grinding & dispersing
The grinding media or the beads are agitated within the cylindrical vessel for grinding or dispersing minute particles in the slurry is done with the help of an apparatus or bead mill. Shear force, along with the impact on the particles, is induced with the help of the rotor of the mill that is generating the bead motion here. Over a massive range of applications, including the grinding of the larger particles along with dispersing the nanoparticles are done with the help of the bead mill.
main parts of bead mill
The importance of the size of the beads selected
The smaller beads generally have processing rates that are quite fast here in terms of dispersing, where the larger impacts are not required here. The size of the bead, including the speed of the rotor and the mass of the beads here, are charged in the bead mill machine through the adequate energy impacted in the mill here. It is generally controlled with the help of the speed of the rotor along with the size of the bead affecting the rate of processing is considered as the frequency of the impact made between the particle as well as the bead.
Lab Bead Mill
Bead selection in the process of dispersing
Selecting the kind of bead mill
One of the highly vital factors involved in terms of selecting the kind of bead mill is the kind of separation processes of the beads here. They are basically grouped into the screen, slit as well as centrifugation methods since each of them have their own preferred size of the bead here in terms of the bead separation of the bead mill working principle.
horizontal sand mill
main parts of bead mill
Comparison of the types of separators
The kind of separator offered by the bead mill manufacturers like Franli is the one where they have their own weak and strong points and are chosen in accordance to the characteristics as well as the selected size of the bead.
Copyright Notice :
This article only represents the author’s point of view.
This article is published under the authorization of the author.
This article address: What is a bead mill?
The ointment mills are largely used by the pharmaceutical industry, where color changes and smaller batches are needed. The mills use a strong shear force for dispersing active ingredients, and the ointment mill is popular due to its perfect cooling surface and temperature control.
The kneader for the dispersion process is supplied by the manufacturers offered uniformity in the compound that is being dispersed along with the fast washing of the product for the adjustment of color.
Sand mill is a kind of high-efficiency grinding equipment, which is mainly used for grinding materials, and the particle size of the final grinding can reach the nanometer level.
Horizontal sand mill is suitable for grinding and creating medium-viscosity liquid materials such as paints, inks, pigments and dyes, medicines, cosmetics, food, papermaking, electronic materials, etc. Horizontal sand mills are suitable for high viscosity, small fineness, volatile materials, and closed grinding.
Sand mill is an indispensable piece of equipment in the coating industry and chemical industries. It can not only be used to grind products with large particles, but also very fine products, which can reach the nanometer level at least.
Nano sand mill is a new type of grinding equipment, mainly used in carbon nanotubes, nanomaterial pigments, nanocoatings, inks, inkjet inks, cosmetics, food, proteins, lithium batteries, functional ceramics, photovoltaic materials, and other fields.