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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We always do the job to be a tangible group making sure that we can provide you with the top top quality as well as ideal value 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: New Delhi, Bolivia, Zambia, We've got constantly insisted on the evolution of solutions, spent good funds and human resource in technological upgrading, and facilitate production improvement, meeting the wants of prospects from all countries and regions.
  • Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By John biddlestone from Armenia - 2018.07.26 16:51
    The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Maggie from Jamaica - 2018.09.23 18:44
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