Gold Member Since 2010
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Lianyungang Zhong Ao Aluminium Co., Ltd.

Alumina Grinding Ball, Alumina Balls, Ceramic Balls manufacturer / supplier in China, offering Alumina Ceramic Grinding Ball, Heating Ceramic Cushion Used in Pre & Post Welding Operation, Alumina Ceramic Rod and so on.

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Alumina Ceramic Grinding Ball

FOB Price: Get Latest Price
Min. Order: 1 Ton
Production Capacity: 300 Metric Ton/Month
Transport Package: 25kgs Bag
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: TCH
  • Content: >90%
  • Processing Type: Isostatic Pressing Type
  • Color: White
  • Al2O3: 92%/95%
  • Package: 25kgs Bag
  • Sample: Free
  • Specification: SGS ISO
  • HS Code: 69091900
  • Material: Ceramics
  • Usage: Chemical
  • Size: Middle
  • Customized: Customized
  • RoHS: 9
  • 20′fcl: 23 Tons
  • Trademark: ZALY
  • Origin: Lianyungang, China
Product Description

zaly  alumina ball - most ideal grinding media for glaze material,body material and various powdered ores 

Alumina balls' Feature
Raw material:           calcined alumina of high-temperature and low sodium
Forming process:    25-80mm--Isostatic pressed balls ( Dry Pressing)
                                     1-20 mm-- Rolling formed balls
Product Feature:     High density /  high hardness
                                      low wear loss
                                     good normalization
                                     good corrosion-resistance 
Alumina balls' Application
zaly's alumina balls are widely used as lining and grinding media of ball mill on ceramics, paints,refractories,building material,mines,metallurgy, cement etc.
Alumina balls' Specification

Performance Index

92 series

95 series

99 series

Al2O3    (%)








Water Absorption (%)

< 0.01



Density (g/cm3)




Self Wear Rate 

< 0.01%(24h)








Alumina balls' size

Dry Pressing Formed

Rolling Formed
Dia (mm)20±1.518±1.515±110±18±16±15±13±11±0.5
1mm,2mm, 3-5mm alumina ceramic balls are in hot sale!

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