chrome steel grinding balls

 Round Steel Bar Mines  Grinding Media Balls  D90mm Core hardness 58-59hrc Unbreakable Grinding Resistant</p

Shandong Sinsun Machinery on Grinding Steel Balls have the advantages:
1. high hardness: 58~66 HRC
2.good wear resistance: 20~40grams
3.impact stre

Chemical industry  Surface Hardness 58 -59hrcGrinding Balls For Mining B3 D110mm  Grinding Media for  
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1.Reliable High Quality .
2.Reasonable Price.
3.Timely Capable Service.
4.Diameter:13mm-150mm
5.High Hardness...

B2 D30MM Surface Hardness 58-61HRC Smaller Grain Microstructure Super Grinding-Resisting Grinding Media Steel Balls
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1.place of origin: China Ningguo
2.metallographic structure: M+C
3.brand name: DONGXU
4.chromium content: 10-28%
5.large stock

High Impact Toughness Iron Grinding Balls Forged Steel Ball for mining
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B3 d100mm Steel Balls For Ball Mill  Surface hardness 60hrc Core hardness 58-59hrc  for  cement plants
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b2 d40mm surface hardness 58-61hrc smaller grain microstructure super grinding-resisting hot rolled steel ball
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B3 D125mm Steel Grinding Media Steel Balls Surface Hardness 58 -59hrc  Grinding Media Round Steel Bar
 
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1.high hardness: 58~66 HRC
2.good wear resistance: 20~40grams
3.impact strength:8-35J/CM2
4.Breakage Rate:0.5-1%
5.Standard: YB/T091-2005

Ball mill / Mining grinding media steel balls 20 mm - 150 mm grinding steel ball</s

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

 Cement Plants  Grinding Media  B2 D30MM Grinding Balls For Ball Mill  Surface Hardness 58-61hcr Power stations<

High Speed Grinding Ball Machine / Coal Grinding Machinery for Hot Rolling Steel Balls
 
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Even Hardness Sgs B3 D90mm Hot Rolling Steel Ball Core Hardness 58-59hrc Unbreakable for  Cement Plants
 

1.high hardness: 58~66 HRC
2.good wear resistance: 20~40grams
3.impact strength:8-35J/CM2
4.Breakage Rate:0.5-1%
5.Standard: YB/T091-2005

Dia 100mm Grinding Media Ball Steel Balls Used in Cement Industry
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1.brand name: Dongxu
2.place of origin: China Ningguo
3.production process: cast
4.long working life
5.R&D capability

B3 d80mm Core hardness  55-58hrc Steel Balls For Ball Mill  Smaller Grain microstructure Power stations
 

Professional Grinding Ball Machine Grinding Media Steel Balls Production Line for Industrial
 
 

Grinding Media Surface Hardness 61 - 63hrc Grinding Media Steel Balls B2 D40mm for cement plants
 

High - medium - low chrome grinding steel cast ball for copper mining<span style="font-family:times new roman,

1.high hardness: 58~66 HRC
2.good wear resistance: 20~40grams
3.impact strength:8-35J/CM2
4.Breakage Rate:0.5-1%
5.Standard: YB/T091-2005

Surface Hardness 58-61HRC Grinding Balls For Mining B2 D30MM  No Break  Grinding Media 
 
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Round Steel Bar B2 D20mm Hot Rolling Steel Ball Surface Hardness 58 - 62hrc Grinding Media  for 

China gold supplier Hot sale High chrome casting grinding ball with SGS
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No Broken B3 D110mm Steel Balls For Ball Mill Surface Hardness 58 -59hrc Grinding Media for  Cement plants
 

1.brand name: Dongxu
2.place of origin: China Ningguo
3.size: from dia 8 to dia130mm
4.application machine: ball mill
5.large stock

1.high hardness: 58~66 HRC
2.good wear resistance: 20~40grams
3.impact strength:8-35J/CM2
4.Breakage Rate:0.5-1%
5.Standard: YB/T091-2005