
92% Al2O3 Alumina Ceramic Ball/ Balls for Cement Grinding
Description
Technical Parameters
This company constantly surpasses itself, improves itself, and strives to become the leader in the Alumina Ceramic Cyliner, Alumina Ceramic Grinding Media For Cement Mill, White Fused Alumina industry. We will take the deepening of corporate reform as the driving force and take breakthroughs in high-end products and the international market as the main direction. We understand that to be the excellence has a long way to go, thus we focus on researching and supplying better methods and products to meet the needs of each customer timely.
92% Alumina Ceramic Ball

Description
Our alumina ceramic ball is made of α alumina (α-aluminium oxide, the most thermodynamically stable form) by cool isostatic pressing or rolling, then fired at a very high temperature in the tunnel kiln. Alumina grinding ball/beads is suitable for both wet and dry superfine grinding of alumina, zirconia silicate, feldspar, quartz, kaolin clay, glaze, inks and ceramics in Stirred and ball mill.
Feature
Inert packing ball
Excellent impact resistance, Excellent Temperature resistance, Excellent acid-alkali corrosion resistance, Excellent thermal shock resistance;
Grinding ball
High wear-resistance, Lower wear lost, High density, Higher grinding efficiency;
Key Benefits
· High grinding efficiency for superfine grinding
· Fine chemical stability & contamination-free to the grinded material
· Extremely low wear rate
· Excellent combination of toughness and hardness
· Technical support provided to optimize milling
Technical specification
Item | Inert Packing ball | Grinding ball | ||
Wet grinding | Dry grinding | |||
Al2O3 (%) | >92 | >92 | >92 | >92 |
Density (g/cm3) | ≥3.20 | ≥3.65 | ≥3.68 | ≥3.60 |
Hardness (Mohs) | / | 9 | 9 | 9 |
Packing Density | 1.80 | / | / | / |
Water Absorption (%) | ≤5 | ≤0.01 | ≤0.01 | ≤0.01 |
Wear Loss (%) | / | ≤0.01 | ≤0.008 | ≤0.015 |
Unit Compressive Strength (13mm/N) | ≥5000 | / | / | / |
Color | White | White | White | White |
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

We are one of the major supplier of 92% Al2O3 Alumina Ceramic Ball/ Balls for Cement Grinding in China. Our company has first-class technical standards, a strong technical service platform, and perfect quality management. In recent years, we have followed the trend of the market and launched timely excellent products and have gained a good reputation in the industry.
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