For a long time, the quality of products is the key point that customers care about. How is the high-quality zirconium beads like？

1. Look at the surface roundness

The roundness and particle size distribution of zirconium beads are closely related to the process of sorting and screening. Good zirconium beads have good roundness and reasonable particle size distribution.

2. Look at the surface structure

The surface structure of zirconium beads is related to the forming process and polishing process of zirconium beads. A good surface structure of zirconium beads can achieve the effect of specular reflection, and can effectively reduce the wear of zirconium beads and sand mill equipment in the grinding process. The rough surface structure of zirconium beads will increase the wear of the ball and aggravate the wear of the equipment.

3. Look at the internal structure

The surface structure of zirconium beads is related to the forming process of zirconium beads. A good internal structure of zirconium beads is dense and uniform, which can effectively reduce the wear of zirconium beads in the grinding process and greatly reduce the possibility of broken beads. The layered, porous and cracked internal structure will break the beads into the materials and increase the wear of the equipment barrel. At the same time, the grinding loss of zirconium beads with defective internal structure will also be greatly increased.

4. Look at the wear

What can reflect the quality of zirconium beads is the actual wear test. Each batch of products must pass the quality test of 100h (linear speed 11m / s) grinding with clean water by laboratory sand mill.

5. Look at other parameters

The density, crushing strength and Vickers hardness of zirconium beads are also important standards to measure the quality of zirconium beads.