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Alumina ceramic balls for wet grinding raw material powder is calcined α-alumina powder, powder source is Shanaluminum Branch of Chalco Company, the product by ball mill grinding - spray granulation - molding (pressing, rolling) - tunnel kiln fired at 1500 degrees Celsius.
Ceramics factory: ball mill grinding glaze, wet grinding
Non-metallic ore processing plant: potassium feldspar, albite, nepheline, kaolin, quartz and other ores through the ball mill using alumina ceramic grinding ball grinding subdivision, wet grinding, dry grinding will be useful to.
Concentrator: ball mill, vertical mixing mill, tower mill.
Chemical industry: fine grinding of chemical raw materials, the general amount is not large, prefer rolling ball.
Latex industry: Grinding latex raw materials sulfur and sodium fluosilicate.
Gypsum industry: α-high strength gypsum powder modified use.
Potash fertilizer plant: mainly used for crushing and grinding into the ball mill instant reaction caking material crystallization.
Amine powder factory: mainly used for grinding amine powder.
Particle glue: mainly use diameter 0.5-1mm, diameter 1-2mm two sizes of ball.
Polishing: Vibration grinding polishing.
1. Alumina ceramic balls for wet grinding with good wear resistance, low wear, long service life, third-party testing report as support.
2. Customizable, free samples available.
3. Heavy, strong, not easy to break, pothole, peeling, cracking and other phenomena.
4. Usually in stock, short delivery time; Fast delivery speed.
5. Mature experience in ceramic, glass, quartz, metal mining and other fields.
6. Strict screening to ensure product quality.
7. Packaging: double woven bag to ensure transportation safety.
|
Performance index |
92 series wet grinding |
92 series dry grinding |
95 series |
|
Alumina (%) |
92 |
92 |
95 |
|
Iron oxide (%) |
≤0.02 |
≤0.02 |
≤0.02 |
|
Sodium oxide (%) |
0.5 |
0.5 |
0.5 |
|
Silicon oxide (%) |
4 |
4 |
2 |
|
Hardness (Mohs) |
9 |
9 |
9 |
|
Water absorption rate (%) |
≤0.01 |
≤0.01 |
≤0.01 |
|
Volume density (g/cm3) |
3.65-3.68 |
≥3.6 |
≥3.7 |
|
Equivalent wear (‰) |
≤0.08 |
≤0.1 |
≤0.08 |
|
Color |
white |
white |
white |
PP bags, 25kg/bag, 1ton/pallet
1, According to customer requirements customized production of special index grinding ball.
2, According to the specific use of customers, we can provide alumina ceramic balls for wet grinding grading scheme.
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