• ISO9001 high chrome casting grinding media steel ball
  • ISO9001 high chrome casting grinding media steel ball
  • ISO9001 high chrome casting grinding media steel ball
  • ISO9001 high chrome casting grinding media steel ball
  • ISO9001 high chrome casting grinding media steel ball
  • ISO9001 high chrome casting grinding media steel ball
  • ISO9001 high chrome casting grinding media steel ball
  • ISO9001 high chrome casting grinding media steel ball
  • ISO9001 high chrome casting grinding media steel ball
  • ISO9001 high chrome casting grinding media steel ball
  • ISO9001 high chrome casting grinding media steel ball
  • ISO9001 high chrome casting grinding media steel ball

ISO9001 high chrome casting grinding media steel ball
  • USD $500 - $1,500 / Metric Ton Get Latest Price
  • Mingtai
  • Dia.20mm-140mm
  • Hebei, China
  • 10 Metric Ton / Metric Tons
  • T/T MoneyGram
  • 5000 Metric Ton / Metric Tons per Month
  • Tianjin Xingang Port
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Product Details
Application:Mining, Cement, Power station Material:Steel Dimensions:Diameter 25mm
Packaging Details 1. big woven bag(one bag for about 1000kgs)
Product Description

Description

Chemical Composition 

Item

Brand

Chemical composition(%)

C

Si

Mn

Cr

Mo

Cu

Ni

P

S

Chrome alloy cast ball/forge

ZQCr26

2.0-3.3

≤1.2

0.3-1.5

>23.0-30.0

0-3.0

0-1.2

0-1.5

≤0.10

≤0.06

Chrome alloy cast ball/forge

ZQCr20

2.0-3.3

≤1.2

0.3-1.5

>18.0-23.0

0-3.0

0-1.2

0-1.5

≤0.10

≤0.06

Chrome alloy cast ball/forge

ZQCr15

2.0-3.3

≤1.2

0.3-1.5

>14.0-18.0

0-3.0

0-1.2

0-1.5

≤0.10

≤0.06

Chrome alloy cast ball/forge

ZQCr12

2.0-3.3

≤1.2

0.3-1.5

>10.0-14.0

0-3.0

0-1.2

0-1.5

≤0.10

≤0.06

Chrome alloy cast ball/forge

ZQCr8

2.1-3.3

≤2.2

0.3-1.5

7.0-10.0

0-1.0

0-0.8

-

≤0.10

≤0.06

Chrome alloy cast ball/forge

ZQCr5

2.1-3.3

≤1.5

0.3-1.5

4.0-6.0

0-1.0

0-0.8

-

≤0.10

≤0.10

Chrome alloy cast ball/forge

ZQCr2

2.1-3.6

≤1.5

0.3-1.5

1.0-3.0

0-1.0

0-0.8

-

≤0.10

≤0.10

Laboratory result of falling ball   

commodity

Wear loss

Breaking rate (%)

Low chromium grinding ball

70-120g/ton ( cement )

<1%

High chromium grinding ball

15-80g/ton ( cement )

<0.5%

Grinding forge

20-40g/ton (cement )

<1.5%

Specification of grinding balls 

Low chromium grinding balls

dia.20mm

30

40

50

60

70

80

90

100

120

130

High chromium grinding balls

20

30

40

50

60

70

80

90

100

Grinding forge

8*10

10*12

12*14

14*16

16*18

18*20

20*25

25*30

30*35

30*40

40*50

50*60

Producing place

FAQ

1.Over 20years Professional grinding balls manufacturing experience,deserves your trust.

2.High quality,competitive price and good service benefit our customers.

3.ISO9001 certified company, advanced oil quenching and heating production line, together with 

    advanced testing machines.

4.Chemical analysis reports would be sent together with each batch of steel balls,even samples.

5.50,000 metric tons annual production capacity can provide short L/T.

Packaging & Shipping

Our Services

1.As contract, we guarantee the quality,quantity and deliver on time.

2.Our company can regularly send technicist to the scene for tracking

service and solve the technical problems in time.3.Accept customer's technical consultation for wear-resistant material

at any time.

We are one of  the biggest casting steel ball manufacturers in the North of China, once we confirm your order, we can

deliver the goods in a very short time.

if  you have any questions, please feel free to let me know and we are looking forward to hearing from you!  

4. We established good relationship with our customers.

Company Information

         Tangshan Mingtai Grinding Material Co., Ltd. is a new and developing grinding material enterprise in the tide of economic reform. It has five manufacturing shops with annual production capacity of more than 50 000 tons.

         Our factory has the fixed assets of 60 million RMB and more than 100 workers, including about 20 technicians. We have formed three series: the Complex Alloy Cast Grinding Ball, the Low-chromium Alloy Cast Grinding Ball, the High-chromium Alloy Cast Grinding Ball.

         Nowadays, our products market has expanded to every province, city, and autonomous region except Tibet area in mainland, some of the products have been largely distributed to Russia, Mongolia, India , Malaysia , Japan and other countries and regions.

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Application area

         Our products are applying for grinding machines in cement, mining, metallurgy, and electric power and other industries, the specification is from ø20mm-ø140mm, and the price is the best.

How to contact us?

How to cantact us ?

Tangshan Mingtai Grinding Material Co., Ltd.
We Provide

Grinding Steel Ball ,Cast Steel Ball ,Cast Alloy Steel Ball ,Grinding Forge ,steel billet

Main Markets

Eastern Asia , Mid East , Oceania , Africa , Southeast Asia , Eastern Europe , South America , North America

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