Home > Refractory Bricks > Carbon Bricks

Grinding Balls(Grinding Media)

Grinding Balls(Grinding Media)

1. Top Chinese Manufacturer and Exporter
2. High quality and competitive price
3. Contact us to get free spec and price list
No matter where you buy from, understanding our prices first is the most correct choice

Send Email Request a quote
Description Technical Data Application Request a quote Related Products

  Description

       Our grinding balls have many excellent properties, such as high hardness, light specific gravity, high toughness, less broken, great shock-absorbing, high performance of anti-fatigue and the strong ability of shocking hardened layer. It’s widely used in the field of cement and building materials, thermal powder, the grinding mill of the beneficiation, steel and chemical industry, aerated bricks and alumina industry.

  Technical Data:

1. The Sizes of Grinding Balls:

Diameter,mm

30

40

50

60

70

80

90

100

110

120

125

150

Tolerance,mm

±2

+3，-2

+4，-3

+5，-4

Roundness(%)

≤2

≤3

≤4

≤5

2. Chemical composition of Forged Grinding Balls:

Item

C（%）

Si（%）

Mn（%）

Cr（%）

Cu（%）

Mo（%）

P（%）

S（%）

Ni(%)

RS-1

0.42-0.50

0.17-0.37

0.5-0.80

0-0.25

0-0.25

0-0.30

0-0.035

0-0.035

0-0.30

RS-2

0.37-0.44

0.17-0.37

0.7-1.0

0-0.25

0-0.25

0-0.30

0-0.035

0-0.035

0-0.30

RS-3

0.48-0.56

0.17-0.37

0.60-1.0

0-0.25

0-0.25

0-0.30

0-0.035

0-0.035

0-0.30

RS-4

0.57-0.65

0.17-0.37

0.70-1.0

0-0.25

0-0.25

0-0.30

0-0.035

0-0.035

0-0.30

RS-5

0.62-0.70

0.17-0.37

0.90-1.0

0-0.25

0-0.25

0-0.30

0-0.035

0-0.035

0-0.30

RS-6

0.67-0.75

0.17-0.37

0.90-1.20

0-0.25

0-0.25

0-0.30

0-0.035

0-0.035

0-0.30

RS-7

0.37-0.45

0.17-0.37

0.50-0.8

0.80-1.1

0-0.25

0-0.30

0-0.035

0-0.035

0-0.30

RS-8

0.38-0.45

0.17-0.37

0.50-0.80

0.90-1.2

0-0.03

0.15-0.25

0-0.035

0-0.035

0-0.30

RS-9

0.65-0.75

0.20-0.30

0.75-0.90

0.55-0.70

0-0.25

0-0.30

0-0.030

0-0.030

0-0.30

RS-10

0.37-0.44

0.17-0.37

1.4-1.8

0-0.25

0-0.25

0-0.30

0-0.035

0-0.30

0-0.30

RS-11

0.65-0.75

0.20-0.45

1.4-1.8

0-0.25

0-0.25

0-0.30

0-0.035

0-0.030

0-0.30

RS-12

0.52-0.65

0.17-0.37

0.60-1.2

0-0.25

0-0.25

0-0.30

0-0.035

0-0.035

0-0.30

RS-13

0.70-0.80

0.17-0.37

0.70-0.80

0.50-0.60

0-0.25

0-0.30

0-0.035

0-0.035

0-0.30

RS-14

0.58-0.66

1.2-1.6

0.65-0.80

0.70-0.90

0-0.25

0-0.30

0-0.035

0-0.035

0-0.30

RS-15

0.60-0.65

1.6-1.7

0.7-0.8

0.7-0.8

0-0.25

0-0.30

0-0.035

0-0.035

0-0.30

RS-16

0.75-0.85

0.2-0.40

0.9-1.0

0.85-0.95

0-0.25

0.06-0.13

0-0.035

02-0.035

0.06-0.13

RS-17

0.82-0.95

0.20-0.40

0.92-1.02

0.80-0.95

0-0.25

0.06-0.10

0-0.035

0-0.035

0.06-0.10

RS-18

0.35-0.40

0.17-0.37

0.7-0.8

0.9-1.0

0-0.25

0-0.30

0-0.035

0-0.035

0-0.30

RS-19

0.95-1.05

0.17-0.37

0.9-1.10

0.40-0.60

0-0.15

0-0.05

0-0.035

0-0.035

0-0.30

RS-20

0.95-1.05

0.15-0.35

0.20-0.40

1.30-1.65

0-0.25

0-0.10

0-0.027

0-0.020

0-0.10

3.Technical specification of Grinding Media:

Item

Breakage rate

Hardness

Impact value

Drop times

Micro structure
   

(HRC)

(J/cm2）

(times)

  

RS-1

<1%

≥45

≥12

≥8000

M+C

RS-2

<1%

≥50

≥12

≥10000

M+C

RS-3

<1%

≥55

≥12

≥10000

M+C

RS-4

<1%

≥55

≥12

≥12000

M+C

RS-5

<1%

≥58

≥12

≥12000

M+C

RS-6

<1%

≥60

≥12

≥12000

M+C

RS-7

<1%

≥55

≥12

≥12000

M+C

RS-8

<1%

≥55

≥12

≥12000

M+C

RS-9

<1%

≥58

≥12

≥12000

M+C

RS-10

<1%

≥55

≥12

≥12000

M+C

RS-11

<1%

≥58

≥12

≥12000

M+C

RS-12

<1%

≥55

≥12

≥12000

M+C

RS-13

<1%

≥58

≥12

≥15000

M+C

RS-14

<1%

≥60

≥12

≥15000

M+C

RS-15

<1%

≥60

≥12

≥15000

M+C

RS-16

<1%

≥60

≥12

≥15000

M+C

RS-17

<1%

≥60

≥12

≥15000

M+C

RS-18

<1%

≥60

≥12

≥15000

M+C

RS-19

<1%

≥60

≥12

≥15000

M+C

RS-20

<1%

≥60

≥12

≥15000

M+C

 

  Application:

  • Mining: For crushing and grinding ores.
  • Cement Industry: For cement milling.
  • Thermal Power Plants: For pulverizing coal in coal mills.
  • Chemical Industry: For grinding chemical raw materials.
  • Ceramics and Glass Industry: For fine grinding of raw materials.

Request a quote:

Need product price? Please fill in the form below

 Home  Whatsapp  Mail  Message