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ball mill grinding media

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Descrizione

ball mill grinding media

ball mill grinding media

Prief introdution

1.With 13 years manufacturer&sales experience.We prefer Long-Term-Coorporation with you.

2.Main products:

1)forged grinding acciaio balls(Materiale:50Mn,60Mn,65Mn,B2,C45#,75SiMn)

2)cast iron balls(Materiale:high/medium/low-chrome)

3)grinding rods

4)grinding cylpebs

3.Applied fields:

1)Metal Mines

2)Cement plants

3)Power stations

4)Chemical industry

5)Chemical engineering

4.Process features of forged balls

1)Material stability

2)Heating of raw material

3)Forging forming

4)Heat treatment

5. Type and Chemical Composition of Cast Iron Balls

Marca

C

E

Cr

Mn

S

P

Zw-12

2.2-3.5

≤1.2

1.5-3.0

0.5-1.5

≤0.06

≤0.08

6.Physical Property of Cast Iron Balls

Marca

C

Impact

Test

Ak.J/cm2

Resistenza

Test times

(5m)

dia25mm-60mm

dia70mm-100mm

quenching

unquenching

quenching

unquenching

ZW-12

2.2-3.5

≥4

≥8000

–

≥46

–

≥45

7.weight of cast iron balls

Nominal diameter(mm)

Diametrical Tolerance(mm)

Approx weight per ball(kg)

Average number

per MT

25

+1,-0.5

0.033

30303

30

+1,-0.5

0.064

15635

40

+2,-1

0.11

9090

50

+2,-1

0.261

3831

60

+2,-1

0.510

1961

70

+2,-1

0.883

1132

80

+3,1.5

1.402

713

90

+3,-1.5

2.092

478

100

+3,-1.5

2.98

335

110

+3,-1.5

4.087

244

120

+3,-1.5

5.44

183

130

+3,-1.5

7.062

141

8.photos

SKYPE: anne.han9 TEL:0086-15314100722 QQ:2832014025

Informazioni aggiuntive

Luogo d'origine:

Shandong, Cina

Marchio:

ZW

Numero di modello:

zw-12

Tipo:

grinding ball

Machine Type:

frantoio

Certificazione:

ISO9001:2008, ISO9001:2008

Materiale:

Iron

Tipo di elaborazione:

Casting

Uso:

Ore Mining

Raw material Specs:

ferro da stiro ,cromo

Raw Material Heating:

By Electric Furance

Heat treatment Method:

oil/air Quenching

Brakage:

<1%

HRC:

48-65

Impact test:

>4

Enduance test times:

>10000

Tecnologia:

casting