AluminaVertical Sand Mill 30L

Aluminium oxide, chemical formula Al₂O₃.₂O_3。It is a high-hardness compound, an ionic crystal with a melting point of 2054°C and a boiling point of 2980°C, capable of ionizing at high temperatures, and commonly used in the production of refractory materials.

Industrial alumina is produced from bauxite (Al₂O₃·3H₂O) and diaspore. For high-purity Al₂O₃Generally prepared using chemical methods. Al₂O₃There are many polymorphs, with over 10 types currently known, primarily consisting of three crystal forms, namely α-Al₂O₃、β-Al₂O₃、γ-Al₂O₃The structural properties also differ; at temperatures above 1300°C, it almost completely transforms into α-Al.₂O₃。

AluminaVertical Sand Mill 30LFive Major Advantages:
1. No shaft seal:No worries about leaks, damage, or repairs.
2. No screen:No clogging, no need to clean the screen or screen beads;
3. Ultra-fine grinding media:Φ0.1-2.0mm (for some materials, Φ0.05mm beads can be used)
4. Efficient Grinding:The power is used for effective grinding of large particles, achieving an efficiency improvement of over 50% compared to traditional sand mills.
5. Classification and separation, classification and grinding functions:
The function of centrifugal separation is to promptly discharge fine particles, ensuring a short residence time and preventing over-grinding.
Large particles that fail to be discharged remain in the grinding chamber for a longer period and are ground finer.
Thus, the final product has uniform particles and a narrow distribution.
6. Grinding range:100μm-50nm (nanoscale)
7. Applicable Equipment:Energy, electronics, inkjet, ceramics, carbon materials, minerals, metals, chemical industry
8. Equipment Model:0.5L、1.5L、5L、15L、30L、60L、100L