Product Description:
Due to its exceptional qualities of high density, high hardness, and high wear resistance, alumina ceramic grinding balls are utilized for fine grinding equipment such as ball mills, pot mills, vibratory mills, etc. Wet grinding and dry grinding are the two categories into which it can be separated. As abrasive medium for ceramic raw materials and glaze ingredients, alumina ceramic grinding balls are frequently employed. Additionally, the product has a low abrasion rate and can significantly increase the lifespan of the grinding machine.
Advantages:
Alumina Ceramic Grinding Ball is rarely damaged during the abrasive operation, and the contamination factor is negligible. The scuff-resistance and smashing effectiveness of alumina grinding balls are tested in the same grinding environment. Alumina Ceramic Grinding Ball is used extensively in the finishing and in-depth processing of thick and hard materials in various types of ceramics, vitreous glaze, glass, chemical industry, and other factories. The 92 percent high aluminum ball is employed the most frequently among these.
Technical specification:
Brand | HA-92 | HA-95 | HA-99 | HA-99.5 |
Al2O3 (%) | ≥92 | ≥95 | ≥99 | ≥99.5 |
Fe2O3 (%) | ≤0.2 | ≤0.15 | ≤0.1 | ≤0.05 |
Bulk Density(g/cm3) | ≥3.20 | ≥3.40 | ≥3.50 | ≥3.60 |
Packing Density(g/cm3) | 1.80 | 1.85 | 2.00 | 2.10 |
Unit Compressive Strength (13mm/N) | ≥5000 | ≥5500 | ≥6000 | ≥7000 |
Water Absorption (%) | ≤5 | ≤5 | ≤5 | ≤5 |
Color | White | White | White | White |
Noted: Water Absorption can be customized according to customer’s requirement. | ||||
The catalyst in reactors and the packing in columns are frequently covered or supported by inert alumina ceramic grinding balls in such a wide range of applications. Petroleum, the chemical industry, chemical fertilizers, natural gas, and environmental protection are a few examples.
Grinding ball (Wet Grinding):
Brand | HA-92 | HA-92S | HA-95 |
Al2O3 (%) | ≥92 | ≥92 | ≥95 |
Bulk Density (g/cm3) | ≥3.65 | ≥3.68 | ≥3.68 |
Hardness (Mohs) | 9 | 9 | 9 |
Wear Loss (%) | ≤0.01 | ≤0.008 | ≤0.01 |
Water Absorption (%) | ≤0.01 | ≤0.01 | ≤0.01 |
Color | White | White | White |
Grinding Ball (Dry Grinding):
Brand | HA-92 | HA-95 |
Al2O3 (%) | ≥92 | ≥95 |
Bulk Density (g/cm3) | ≥3.60 | ≥3.65 |
Hardness (Mohs) | 9 | 9 |
Wear Loss (%) | <0.015 | <0.012 |
Water Absorption (%) | <0.01 | <0.01 |
Color | White | White |
Size | 13-90mm | |
Noted: Size can be customized according to customer’s requirement. | ||
Specification:
Size：0.5mm ≤ Ø ≤ 90mm
Size can be customized according to customer’s requirement.
Package:
Bag with pallets, 25kg/bag or as customized.
1. Pallet size:1.0m x 1.0m x 0.1m
2. 1000-1300kg/pallet
3. Quantity: 20 pallets for 1 x 20'FCL
4. Max. weight:25-27tons for 1 x 20'FCL
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Product Quality Certification:
Factory Show:
FAQ:
Do you offer design services based on drawings?
We can, yes.
The size can be altered to meet the needs of the customer.
What kind of alumina ceramic grinding balls are available?
Different size 92% and 95% alumina ceramic grinding balls.
Can you deliver finished goods?
We can, yes. Alumina ceramic grinding balls and Zirconia alumina balls are available as finished goods.