Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as theory of "quality the basic, have faith in the initial and administration the advanced" for Honeycomb Ceramic Soldering Block , Molecular Sieve Adsorbent , Zirconia Ceramic Foam Filter , Good quality, timely service and Competitive price, all win us a good fame in xxx field despite the international intense competition.
China Wholesale Magic washing ball Factory Quotes – Alumina Grinding Ball used in ball mill – Zhongtai Detail:
Technical Specification of Grinding Ball
|
Product
|
Al2O3 %
|
Bulk density g/cm2
|
Water absorption
|
Mohs hardness scale
|
Abrasion loss %
|
Color
|
|
High alumina grinding balls
|
92
|
3.65
|
0.01
|
9
|
0.011
|
White
|
|
Medium alumina grinding balls
|
65-70
|
2.93
|
0.01
|
8
|
0.01
|
Yellow-White
|
|
Appearance demand
|
|
High alumina grinding balls
|
Medium alumina grinding balls
|
|
Crack
|
Not permission
|
Not permission
|
|
Impurity
|
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 alumina content
b) High density
c) High hardness
d) High wearing feature
|
|
Warranty
|
a) By national standard HG/T 3683.1-2000
b) Offer lifetime consultation on problems occurred
|
TYPE1:
Typical chemical compositions:
|
Items
|
Proportion
|
Items
|
Proportion
|
|
Al2O3
|
65-70%
|
SiO2
|
30-15
|
|
Fe2O3
|
0.41
|
MgO
|
0.10
|
|
CaO
|
0.16
|
TiO2
|
1.71
|
|
K2O
|
4.11
|
Na2O
|
0.57
|
Products size data:
|
Spec.(mm)
|
Volume(cm3)
|
Weight(g/pc)
|
|
Φ30
|
14 ± 1.5
|
43 ± 2
|
|
Φ40
|
25 ± 1.5
|
100 ± 2
|
|
Φ50
|
39 ± 2
|
193 ± 2
|
|
Φ60
|
58 ± 2
|
335 ± 2
|
TYPE 2:
Typical chemical compositions:
|
Items
|
Proportion
|
Items
|
Proportion
|
|
Al2O3
|
≥92%
|
SiO2
|
3.81%
|
|
Fe2O3
|
0.06%
|
MgO
|
0.80%
|
|
CaO
|
1.09%
|
TiO2
|
0.02%
|
|
K2O
|
0.08%
|
Na2O
|
0.56%
|
Specific properties:
|
Spec.(mm)
|
Volume(cm3)
|
Weight(g/pc)
|
|
Φ30
|
14 ± 1.5
|
43 ± 2
|
|
Φ40
|
25 ± 1.5
|
126 ± 2
|
|
Φ50
|
39 ± 2
|
242 ± 2
|
|
Φ60
|
58 ± 2
|
407 ± 2
|
Product detail pictures:
Related Product Guide:
With advanced technologies and facilities, strict high quality regulate, reasonable price tag, excellent support and close co-operation with shoppers, we have been devoted to furnishing the best benefit for our buyers for China Wholesale Magic washing ball Factory Quotes – Alumina Grinding Ball used in ball mill – Zhongtai , The product will supply to all over the world, such as: Belgium, Slovak Republic, Swansea, Item have passed by means of the national qualified certification and been well received in our main industry. Our expert engineering team will often be ready to serve you for consultation and feedback. We have been able to also deliver you with cost-free samples to meet your specs. Ideal efforts will probably be produced to deliver you the most beneficial service and solutions. Should really you be interested in our company and solutions, please make contact with us by sending us emails or call us straight away. To be able to know our solutions and enterprise. ar more, you'll be able to come to our factory to see it. We will constantly welcome guests from all over the world to our firm. o build business enterprise. elations with us. You should feel absolutely free to speak to us for organization. nd we believe we are going to share the best trading practical experience with all our merchants.