Pingxiang Tianjian Ceramic Chemical Packing Co., Ltd.
Main products:ceramic grinding ball,plastic rings,ceramic ring,metallic ring,molecular sieve
Contact Us
  • Contact Person : Ms. Zhu Shelley
  • Company Name : Pingxiang Tianjian Ceramic Chemical Packing Co., Ltd.
  • Tel : 86-799-6350719
  • Fax : 86-799-6350715
  • Address : Jiangxi,Pingxiang,Shili Village, Anyuan District, Pingxiang, Jiangxi 337000,P.R.C
  • Country/Region : China
  • Zip : 337000

92% Alumina grinding body

92% Alumina grinding body
Product Detailed
Grinding body are featured by high hardness, big density, low wear lost, good normalizations, good corrosion-resistance etc.

92% Alumina Ceramic Ball:

1. High wear-resisting: The alumina balls’ wear resisting is higher than the common ceramic balls’. When it is working, the ball will not pollute the grinded materials, so it can keep the purity and improve the stability of grinded materials especially the ceramic glaze.

 2. High density: the high density, high hardness and the high grindingCharacters save the grinding time, enlarge the smashing room. SoIt can improve the grinding efficiency. Index for alumina grinding balls:
Product Al2O3(%)Density(g/cm3)Water absorption(%) Moh’s hardness(scale) Abrasion loss(%)
 70 series 68-70 ≥2.9 ≤0.028-8.5 ≤0.01 
80 series85≥3.4≤0.029≤0.01
92 series92≥3.5≤0.0059≤0.011
95 series95≥3.6≤0.0059≤0.0084
  The standard specification of alumina grinding balls 

92% Alumina grinding body

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