forged grinding balls

1.size: dia 70mm
2.high-tech chromium alloy cast grinding balls for ball mill
3.chromium percentage: 4.9-9.0%
4.customised products

b3 d80mm surface hardness 57-60hrc smaller grain microstructure super grinding-resisting hot rolled steel ball
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1.dia 20mm medium chromium alloy steel ball for fine grinding
2.great quality
3.top service
4.Chinese Well-Known Trademark

High quality High Hardness 40 mm Forged Grinding Ball for ball mill
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 Power Stations  Forged Grinding Steel Ball  B2 D40mm Surface Heardness 61 - 63hrc  Core Hardnss 59.5-62hrc<

Power stations B2 D30MM Forged Grinding Steel Ball  Surface Hardness 58-61hcr  grinding media
 
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1.130mm high chrome cast grinding balls
2.used in the first chamber of ball mill
3.usually for grinding coarse materials
4.low wear rate

Mines D90mm Unbreakable  Forged Grinding Steel Ball  Core hardness 58-59hrc with Round Steel Bar
 
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Competitive price forged grinding ball for Cement Grinding Machines
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Sgs Chemical Industry Surface Hardness 61 - 63hrc  Steel Balls For Ball Mill B2 D40mm Grinding Media 
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1.place of origin: China Ningguo
2.Chinese Well-Known Trademark
3.brand name: Dongxu
4.application machine: ball mill
5.R&D capability

B2 D30MM Surface Hardness 58-61HRC Grinding Steel Balls Smaller Grain Microstructure Super Grinding-Resisting 
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Dia 70mm Forged Grinding Media Ball for ore grinding Copper And Cement
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Grinding Media D120mm Forged Grinding Steel Ball  Surface Hardness 58 -59hrc for  Chemical industry
 

1.120mm high chrome cast grinding balls
2.used in the first chamber of ball mill
3.chromium percentage: 10-28%
4.low wear rate

Even hardness & unbreakable 40mm grinding media Forged Grinding Ball
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B2 D60MM Core Hardnes 55-58hrc  Forged Grinding Steel Ball  Surface Hardness 57-60hcr  No Break
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1.place of origin: China Ningguo
2.customized grinding material
3.brand name: Dongxu
4.heat treatment: oil quenching
5.large stock

50mm Forged Grinding Steel Balls For Mining And Cement Mill High Hardness
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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

Cement plants Grinding Steel Balls Ball B2 D40mm Surface Hardness 61 - 63hrc Grinding Media 
 
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50mm Forged Grinding Steel Balls For Mining And Cement Mill High Hardness
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Unbreakable  d50mm Grinding Media Steel Balls Core hardness 58-59 hrc   for Power stations
 
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1.Chinese Well-Known Trademark
2.application machine: ball mill
3.wear-resistant grinding material
4.heat treatment: oil quenching

Grinding media balls in cast and forged , hardness HRC 55-65,forged grinding balls
 
Grinding Media Balls Applied

1.oil quenching
2.cast production process
3.metallographic structure: M+C
4.chrome content: 10-28%
5.place of origin: China Ningguo

Cement Plant grinding media balls in cast and forged HRC 58-65
 
Grinding Media Balls Applied Fields

 Power Stations  Forged Grinding Steel Ball  B2 D40mm Surface Heardness 61 - 63hrc  Core Hardnss 59.5-62hrc<

1.optimized production process
2.oil quenching
3.application fields: mine, cement plant, power plant etc.
4.brand name: DONGXU
5.standard package

60 Mn material DIA 120mm Forged Steel Grinding Balls for mining
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