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?Grinding ceramic ball is used for ball mill, tank mill, vibration mill and other fine grinding equipment grinding body. Grinding ceramic ball has high hardness, bulk density, corrosion resistance, etc..? its crushing efficiency and wear resistance is better than ordinary stone or natural pebbles. It is used widely In ceramics, glass, enamel, paint, chemical and other industries.
Ceramic ball specification for reference as below:
Al2O3 Content | Density g/cm3 | Mohs hardness HRC | Compression strength Mpa | Water absorption % | Color | Wear loss of Alumina balls g/Kg.hr |
20-40 | 2.40-2.50 | 6.0-6.5 | 400-600 | ≤0.02 | white | ≤1.5 |
55-60 | 2.70-2.90 | 7.0-7.5 | 700-800 | ≤0.02 | white | ≤1.2 |
70 | 3.10-3.20 | 7.5-8.0 | 1000-1200 | ≤0.02 | white | ≤1.0 |
80 | ≥3.30 | 8.0-8.5 | ≥1450 | ≤0.01 | white | 0.7-0.8 |
92 | ≥3.60 | 9.0 | ≥2000 | ≤0.01 | white | 0.4-0.5 |
95 | ≥3.70 | 9.0 | ≥2100 | ≤0.01 | white | 0.4-0.5 |
99 | 3.80-3.90 | 9.0 | ≥2200 | ≤0.01 | white | 0.4-0.5 |
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Packing terms: 25kg/bag or as your require.
Delivery terms: 7-15days after confirming the payment.
?Lingshou county zhongrun minerals co. ltd. founded in 2008, We are a company covers an area of 100000 square meters and specialized in developing, producing, sales and service on nonmetallic minerals and fiber, such as natural color sand, Sepiolite powder, mica powder, talc powder,talc lumps, calcium carbonate, kaolin, and other kinds of nonmetallic and fiber products.
