Grinding to 40um choose how large zirconia ball grinding beads

There are many specifications of zirconia ball grinding beads, different sizes can be selected for different equipment, and the particle size of zirconia beads is related to the grinding fineness of materials.

The minimum particle size of zirconium beads determines the fineness of the material can be ground, such as 1.0 zirconium beads, which can grind the material to 1 micron, equal to the particle size of zirconium beads is the material

A thousand times that.

For the initial material of a few mm or a dozen mm block material, if you want to grind, such as grinding to 40um, you can choose a large ball mixing mill, 2-3mm

It can be ground down with 20mm at a time, and it can also be equipped with 20 and 5mm or 6mm zirconia ball grinding beads, and the large ball is 3-4 times the small ball, so configured

More reasonable, grinding efficiency is also high.

If the material is initially powdered, such as dozens of um, and needs to be ground again, it needs to be used for small beads, such as below 5, 3mm or 2mm, generally this

This method is suitable for ball milling.