steel grinding ball

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

1.long working life
2.Chinese Well-Known Trademark
3.place of origin:China Ningguo
4.R&D capability
5.application machine: ball mill

Usage:grinding media
Abrasive Grain Sizes125mm

1.Sizes:DIA20-150mm
2.Hardness: HRC55-67
3.Chemical elements:C . Si . Mn . P . S . Cr
4.Impact toughness: >12J/CM2
5.Endurance impact test: >12000

b3 d80mm surface hardness 57-60hrc smaller grain microstructure super grinding-resisting hot rolled steel ball
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Grinding steel ball include: forging steel grinding balls: dia 20mm --- dia 150mm; the high, medium and low Chrome alloyed casting iron balls: dia1

High Speed Grinding Ball Machine / Coal Grinding Machinery for Hot Rolling Steel Balls
 
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Ball mill grinding media low price forged steel grinding balls

Grinding Media D120mm Forged Grinding Steel Ball  Surface Hardness 58 -59hrc for  Chemical industry
 

1.production process: cast
2.place of origin: China Ningguo
3.customized service
4.ISO9001;ISO14001
5.size: dia 8 to 130mm

1.High capacity & low consumption
2.High fineness & flexible adjustment
3.Trustworthy security
4.Clean & environmental friendly
5.compative price

1.Sizes:DIA20-150mm
2.Hardness: HRC55-67
3.Chemical elements:C . Si . Mn . P . S . Cr
4.Impact toughness: >12J/CM2
5.Endurance impact test: >12000

Grinding steel ball include: forging steel grinding balls: dia 20mm --- dia 150mm; the high, medium and low Chrome alloyed casting iron balls: dia1

Power stations B2 D30MM Forged Grinding Steel Ball  Surface Hardness 58-61hcr  grinding media
 
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Cement plants Grinding Steel Balls Ball B2 D40mm Surface Hardness 61 - 63hrc Grinding Media 
 
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Grinding resistant Dia 100mm Forged Steel Ball For Ball Mill Grinding
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No Broken B3 D110mm Steel Balls For Ball Mill Surface Hardness 58 -59hrc Grinding Media for  Cement plants
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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

b2 d40mm surface hardness 58-61hrc smaller grain microstructure super grinding-resisting hot rolled steel ball
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Unbreakable  d50mm Grinding Media Steel Balls Core hardness 58-59 hrc   for Power stations
 
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Diameter 50mm high efficiency Forged Grinding Ball For Ball Mill Grinding
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Sgs  Mine Grinding Steel Ball  B3 d50mm Core hardness 58-59 hrc Unbreakable for Power stations
 

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

Chemical industry  Surface Hardness 58 -59hrcGrinding Balls For Mining B3 D110mm  Grinding Media for  
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Professional Grinding Ball Machine Grinding Media Steel Balls Production Line for Industrial
 
 

1.High capacity & low consumption
2.High fineness & flexible adjustment
3.Trustworthy security
4.Clean & environmental friendly
5.compative price

Dia 100mm Grinding Ball for Ball Mill /Forged and Cast Steel Ball
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Zhangqiu Heavy Forging Co.,Ltd</s

High Speed Grinding Ball Machine / Coal Grinding Machinery for Hot Rolling Steel Balls
 
Quick deta

Grinding Media D120mm Forged Grinding Steel Ball  Surface Hardness 58 -59hrc for  Chemical industry