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Grinding Media Hot Rolling Steel Balls For Cement Plant and Mine ( Dia 20mm - 120mm ) 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: Jbnmhp120

 Grinding Media  B3 D120mm   Hot Rolling Steel Balls  Surface Hardness 58 -59hrc No Broken Power Station

 Grinding Media  B3 D120mm   Hot Rolling Steel Balls  Surface Hardness 58 -59hrc No Broken Power Station

 

Quick detail:

 

1Steel ball size: d120mm

2 Surface hardness: 60hrc

3 Core hardness: 58-59hrc

4 Good tougness: no broken

5 Applications: Mines / Cement plants / Power stations/  Chemical industry

 

 

Description:

 

the  Hot Rolling Steel Balls Of  Core hardness:58_59hrc

the  Hot Rolling Steel Balls Of  Good tougness, no break

the  Hot Rolling Steel Balls Of  Useage: grinding media

Raw meterial: round steel bar

Raw meterial type: b3

Steel ball size:120mm

Surface hardness:60hrc

Good surface roundress, no surface defects.

Falling impact: 20,000 times

 

 

Specifications:

 

Chemical percent of raw meterial b2:

 

C

Si

Mn

P

S

Cr

Co

Ni

0.75

0.23

0.74

0.016

0.001

0.48

0.02

0.01

 

Steel ball data:

 

Ball size

(mm)

Size tolerance

(mm)

Surfance hardness

(hrc)

Core hardness

(hrc)

Impact toughness

(j/cm2)

120

+1.5

-5.5

60

58~59

≥20

 

Performance comparation:

  1. Hot rolled steel ball can save usage 40-50% than low chrome casting ball(chrome percent: 5%), improve outlet 10% at least than low chrome casting ball.
  2. Hot rolled steel ball can save usage 20-25% than medium chrome casting ball(chrome percent: 5% ~ 10%), improve outlet 10% than medium chrome casting ball
  3. Hot rolled steel ball can save usage 10% than high chrome casting ball(chrome percent: 5% ~ 10%), improve outlet 10% than high chrome casting ball.

 

Competitive advantage:

 

Top high cost performance;

Save annual steel ball use qty;

Increase outlet.

 

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 Mr. Alex Lee

Tel: 86-25-86372206
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Company Info

Jiangyin Jibang Machinery Co.,Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Nanjing
Province/State: Jiangsu
Country/Region: China (Mainland)

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