Zirconium Aluminum Composite Ball
Details
Zirconium aluminum composite ball is a kind of grinding ball developed in China. It is mainly used for the grinding of glaze or ultra-white brick in the dry ceramic industry. It is understood that the specific gravity of zirconium-aluminum composite balls is 3.2-4.7, and the content of zirconium is 10%, 15%, 60% and 70%. A certain fineness, spray granulation, and then pressed into shape by isostatic pressing machine, and calcined at high temperature in tunnel kiln. Its appearance provides an additional choice for customers who pursue high grinding cost performance and enriches the product line of ceramic grinding balls.
Advantage
1.Zirconium aluminum composite ball is suitable for grinding materials with high hardness and viscosity.
2.The larger the specific gravity, the greater the quality of the grinding beads, the greater the grinding shear force provided, and the grinding efficiency is improved.
3.Acid and alkali corrosion resistance, smooth surface, easy to clean.
4.High mechanical strength, impact resistance, high speed operation without breaking.
5. High wear resistance and high grinding efficiency.
Technical data
| Series | BMZTA5 | BMZTA10 | BMZTA60 | BMZTA70 | BMZTA75 |
| Al2O3+ZrO2 (%) | ≥92% | ≥85% | ≥95% | ≥96% | ≥96% |
| Density(g/cm3) | ≥3.7 | ≥3.8 | ≥4.5 | ≥4.7 | ≥5.0 |
| Vickers Hardness(GPa) | ≥12 | ≥11 | ≥12 | ≥12 | ≥11 |
| Rapid Wearing Rate(g/kg.h) | ≤1.3 | ≤1.3 | ≤1.3 | ≤1.3 | ≤1.3 |
| Dimension(mm) | φ1-10 | φ1-10 | φ1-10 | φ1-10 | φ1-10 |
| Roundness | 96% | 96% | 96% | 96% | 96% |
When should the sand mill replace the grinding ball?
1.The replacement of beads is mainly due to the wear and tear of the beads, which reduces the volume and quality of the beads, which has a great impact on the quality of the product. The grinding of the beads will affect the grinding efficiency and the output of the material.
2. The selection of the bead size is determined by the gap between the stator and the rotor separation ring. When the diameter of the bead and the gap are close to a certain level, it should be replaced. For example, in a disc sand mill, the selected beads are 1.4mm, and the separation ring gap is 0.4mm. When the smallest bead is less than 0.8mm, it is necessary to replace all the beads bead.
3. When fragments with beads are found at the discharge port, they should also be replaced.
4. When the diameter of the beads is still within the allowable range, new beads can be used or directly added. The filling rate of zirconium beads in the horizontal sand mill is 60-75%, the filling rate of the zirconium beads in the basket mill is 50%, and the filling rate of the zirconium beads in the horizontal ball mill is 30%.
Application
1. Lead ore, zinc ore, platinum ore, copper ore and other metal ore materials.
2, paint, ink, pesticides.
3. Non-metallic minerals such as zirconium silicate ore, kaolin ore, and quartz powder.
4. It is suitable for disc type and rod-pin type sand mill.
Picture
Our grinding media ball
Hot Tags: zirconium aluminum composite ball, manufacturers, suppliers, factory, price, made in China, Zirconium Silicate Beads, Zirconia Toughened Alumina Balls, Zirconium Silicate Balls, alumina toughened zirconia, alumina balls, alumina grinding media
You Might Also Like
Send Inquiry