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99 Grinding Ball

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ZC-TECH uses dry pressing-isostatic pressing combined with low-temperature fast-burning technology to produce 99 high-purity alumina wear-resistant balls. It has the advantages of uniform and compact internal structure, impact resistance, low abrasion, and long service life. It is suitable for stirring mills and roller mills. It can grind electronic materials, magnetic materials, coatings, paints, ceramic materials, especially high-purity alumina powder processing. It is a high-quality grinding medium. Its size is from 5mm to 50 mm.

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  • Product Introuduction
  • Product Index

Product Introuduction

ZC-TECH uses dry pressing-isostatic pressing combined with low-temperature fast-burning technology to produce 99 high-purity alumina wear-resistant balls. It has the advantages of uniform and compact internal structure, impact resistance, low abrasion, and long service life. It is suitable for stirring mills and roller mills. It can grind electronic materials, magnetic materials, coatings, paints, ceramic materials, especially high-purity alumina powder processing. It is a high-quality grinding medium. Its size is from 5mm to 50 mm.

Product Index

Inspection Item Unit Inspection Standard

JC/T848.1-2010

Inspection Results
Wearing Coefficient g/(Kg h) ≤0.15 ≤0.031
Density g/cm3 ≥3.85 3.86
Crushing Strength KN 1400
Roundness mm 1±0.05 1±0.04

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