Model:

Alumina Grinding Ball

Color:

White

Gray

Shape:

Ball

Typical Characteristics

Product

Al₂O₃%

Bulk densityg/cm²

Water absorption%

Mohs Hardness scale

Abrasion loss%

High Alumina Grinding Balls

92

3.65

0.01

9

0.011

95

3.68

0.005

9

0.0084

Medium Alumina Grinding Balls

65-75

2.93

0.01

8

0.01

Carbonized Alumina Grinding Balls

60-70

2.8-2.9

0.05

8

0.08

Appearance Demand

High Alumina Grinding Balls

Medium Alumina Grinding Balls

Carbonized Alumina Grinding Balls

Crack

Not Permission

Not Permission

Not Permission

Impurity

Not Permission

Not Permission

Not Permission

Foam hole

Above 1mm not permission, size in 0.5mm permit 3 balls

Flaw

Max. size in 0.3mm permit 3 balls

Advantage

a)     High wear resistance                                                                                                                                  

 The alumina balls wear-resistance is higher than the common alumina balls. When it is working, the ball wont pollute the grinding materials, so it can keep the purity and improve the stability of grinded materials especially the ceramic glaze.

b)High density
The high density, high hardness and the high grinding characters save the grinding time, enlarge the smashing room. So it can improve the grinding efficiency.                                                                                                                 

Package :

Woven Bag; Jumbo Bag; Steel drum

MOQ:

1 Metric Ton

Payment Terms:

T/T; L/C; Paypal; West Union

Warranty:

a) By National Standard HG/T 3683.1-2000
b) Offer lifetime consultation on problems occurred

20GP

Sample order

Quantity

25 MT

< 5kg

Delivery Time

3 days

Stock available