China Wholesale Plastic Hollow Ball Factories Pricelist – Alumina Grinding Ball used in ball mill – Zhongtai

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China Wholesale Plastic Hollow Ball Factories Pricelist – 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:

China Wholesale Plastic Hollow Ball Factories Pricelist –  Alumina Grinding Ball used in ball mill  – Zhongtai detail pictures


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Our enterprise insists all along the standard policy of "product high-quality is base of business survival; client satisfaction could be the staring point and ending of an business; persistent improvement is eternal pursuit of staff" as well as consistent purpose of "reputation first, client first" for China Wholesale Plastic Hollow Ball Factories Pricelist – Alumina Grinding Ball used in ball mill – Zhongtai , The product will supply to all over the world, such as: Honduras, Belize, Greece, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we'll continue to develop, to deliver the high-quality items and services, and promote lasting cooperation with our customers, common development and create a better future.
  • The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Gail from Muscat - 2018.11.28 16:25
    This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Hannah from Iran - 2017.08.16 13:39
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