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Home > products > Alumina Ceramic Grinding Balls > 92% Alumina Ceramic Grinding Balls With High Wear Resistance

92% Alumina Ceramic Grinding Balls With High Wear Resistance

Product Details

Place of Origin: Zibo, Shandong

Brand Name: HUAO

Certification: ISO9001 ISO14001 ISO45001

Model Number: OEM

Payment & Shipping Terms

Get Best Price
Highlight:

92% Alumina Ceramic Ball

,

92% alumina balls

,

High wear resistance alumina balls

Alumina Content:
92%,95%,99%
Hardness:
9
Size:
Can Be Customized Design
Application:
As A Grinding And Polishing Material,for The Electronics Industry
Alumina Content:
92%,95%,99%
Hardness:
9
Size:
Can Be Customized Design
Application:
As A Grinding And Polishing Material,for The Electronics Industry
92% Alumina Ceramic Grinding Balls With High Wear Resistance

92% Alumina Ceramic Ball

image001

 

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
(g/cm3)

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

 

Photos show

image003(001)

image007(001)

 

Factory Show

-1

 

Product Quality Certification

92% Alumina Ceramic Grinding Balls With High Wear Resistance 4