
92 99 Inert Ceramic Alumina Grinding Balls with High High Density
Description
Technical Parameters
These principles today much more than ever form the basis of our success as an internationally active mid-size business for 92% Alumina Ceramic Ball, Alumina Ceramic Liner, Alumina Ceramic Grinding Media For Cement Mill. We have a team that is well-trained, full of teamwork spirit, continuous innovation, enterprising, and dedicatedly serving you in the spirit of honesty and pragmatism. We are confident to be your preferred partner with our in-depth understanding of customer needs, as well as continuous optimization of production quality management and after-sales service system. Our products meet international quality standards and are extremely cost-effective. In the future development, our company will further improve the industrial mechanism, strive to enhance the technical strength, actively innovate, and continue to optimize the quality of our products.
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

'Reasonable Value and Efficient Service' for 92 99 Inert Ceramic Alumina Grinding Balls with High High Density. We strive to provide you with the most cost-effective products, and we offer quality assurance and after-sales service for all products. We uphold the concept of customer first and serve customers attentively, and customize personalized services for customers.
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