Alumina Grinding Ball

Product Detail

Summary

Voda grinding ceramic ball is suitable for wear-resistant alumina ceramic ball used as grinding medium in various ball mills.

                                                                                                   

Model

Alumina grinding ball

colour

white

gray

shape

spherical

Features

product

Al2O3%

Bulk densityg/cm2

Water adsorption%

Mohs hardness

Wear rates%

High aluminum grinding ball

92

3.65

0.01

9

0.011

95

3.68

0.005

9

0.0084

Medium aluminum grinding ball

65-75

2.93

0.01

8

0.01

Silicon carbide grinding ball

60-70

2.8-2.9

0.05

8

0.08

Appearance requirement

High aluminum grinding ball

Medium aluminum grinding ball

Silicon carbide grinding ball

Crack

Not Permission

Not allow

Not allow

impurity

Not Permission

Not allow

Not allow

Bubble hole

No more than 1mm, 3 balls / ball within 0.5mm

defect

Maximum size 0.3mm, 3 / ball allowed

Advantage

A) high content

B) high density

C) high hardness

d) High wear resistance

Packing:

Woven bag, ton bag.

Minimum order quantity:

1 ton

Payment method:

Telegraphic transfer

ensure:

a) Provide lifetime consultation

Number

1-10ton

10-20ton

20Tons or more

production cycle

3 day

5 day

7day

 

Advantage

High wear resistance: the wear resistance of alumina grinding ceramic ball is better than that of ordinary ceramic ball. When the grinding ceramic ball is running, it will not produce pollution, so it can maintain high purity and improve the stability of grinding effect

High density: high density, high hardness and high grinding characteristics, so as to save grinding time, expand the grinding space, and effectively improve the grinding effect