Vertical Bead Mill
Vertical Bead mills are dispersion processing machines that reduce the size of solid particles (pigments, fillers) and finely scatter them in a liquid condition. Small ceramic, glass, or metal beads are moved inside the Bead mill chamber to help reduce particle size through impact, and energy input when grinding is pumped through the mill.
Bead grinding is the most effective method for processing microscopic particles in the sub-micron or even nanometer size range. A variety of designs exists to match the grinding of different viscosities, physical properties, and targeted particle sizes. Depending on the design of the machine, the machine can operate in separate passes or continuous operation.
Vertical Bead Mill is a small laboratory as well as industrial machine is perfect for grinding and dispersing materials into small particles. The mill uses batch type grinding method, so it is best suited for wet grinding with three corresponding sentences of premixing. Grinding and dispersing can be done simultaneously on this machine.
Wet bead mills employ a system to produce fine particles in liquid. As the minute beads inside are agitated at high speed, the machines are capable of producing particles down to the nano size.
There are three types of wet bead mill operations: circulation, pass, and batch operations. Ashizawa Finetech applies operation types according to the purpose of the products.
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