grinding media steel ball

No Broken B3 D110mm Steel Balls For Ball Mill Surface Hardness 58 -59hrc Grinding Media for  Cement plants
 

1.brand name: DONGXU
2.size: diameter 80mm
3.heat treatment: oil quenching
4.metallographic structure: M+C
5.Chinese Well-Known Trademark

 Good Wear Resistant Power Plant grinding media ste

OWN-DESIGNED HIGH EFFICENT ENTIRE HOT ROLLED STEEL BALL PRODUCTION LINE 
 
 
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B2 D60MM  Grinding Balls For Mining  Surface Hardness 57-60HRC Smaller Grain Microstructure Super Grinding-Resisting </str

B2 D60MM  Grinding Balls For Mining  Surface Hardness 57-60HRC Smaller Grain Microstructure Super Grinding-Resisting </str

HRC 60-68 casted and forged steel ball mill grinding media
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High Speed Grinding Ball Machine / Coal Grinding Machinery for Hot Rolling Steel Balls
 
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Cement Plants  Forged Grinding Steel Ball  B2 D20mm  Grinding Media Core Hardness 55-59hrc
 
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Cement Plants  Forged Grinding Steel Ball  B2 D20mm  Grinding Media Core Hardness 55-59hrc
 
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1.place of origin: China Ningguo
2.heat treatment: oil quenching
3.application machine: ball mill
4.chrome content: 10-28%
5.fast shipping

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B3 D110mm  Surface Hardness 58 -59hrc  Grinding Steel Balls Grinding Media for  Chemical industry 
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B3 D110mm  Surface Hardness 58 -59hrc  Grinding Steel Balls Grinding Media for  Chemical industry 
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Zhangqiu Heavy Forging Co.,Ltd</s

1.dia 20mm medium chromium alloy steel ball for fine grinding
2.great quality
3.top service
4.Chinese Well-Known Trademark

Sgs  Mine Grinding Steel Ball  B3 d50mm Core hardness 58-59 hrc Unbreakable for Power stations
 

Sgs  Mine Grinding Steel Ball  B3 d50mm Core hardness 58-59 hrc Unbreakable for Power stations
 

60MN material Grinding Resistant di

Round Steel Bar B2 D20mm Hot Rolling Steel Ball Surface Hardness 58 - 62hrc Grinding Media  for 

b3 d80mm surface hardness 57-60hrc smaller grain microstructure super grinding-resisting hot rolled steel ball
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b3 d80mm surface hardness 57-60hrc smaller grain microstructure super grinding-resisting hot rolled steel ball
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1.production process: cast
2.ISO9001;ISO14001
3.place of origin: China Ningguo
4.chrome content: 10-28%
5.fast delivery

Power stations B2 D30MM Forged Grinding Steel Ball  Surface Hardness 58-61hcr  grinding media
 
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Power stations B2 D30MM Forged Grinding Steel Ball  Surface Hardness 58-61hcr  grinding media
 
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Mines D90mm Unbreakable  Forged Grinding Steel Ball  Core hardness 58-59hrc with Round Steel Bar
 
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1.Chinese Well-Known Trademark
2.brand name: Dongxu
3.heat treatment: oil quenching
4.top after-sale service
5.large stock

SGS low price steel balls

Surface hardness 60hrc   Grinding Steel Balls b3  d100mm Grinding resistantc  for Power stations
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1.high chromium percentage
2.Chinese Well-Known Trademark
3.heat treatment: oil quenching
4.rigorous quality control
5.large stock