forged grinding media balls

We are manufacturer of grinding ball
1.Size: 20mm-150mm
2.Hardness: HRC52-65
3.Cetificate:ISO 9001:2008

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

Specification:
Diameter: 20 to 150mm
Near surface hardness: more than 62 HRC
Core hardness: more than 55 HRC
Chemical

We supply the following grinding media products.
grinding ball&grindingbar&grinding rod&grinding cylpeb

Chemical composition:C(0.6-1.2) Cr(<1.0) Si(0.15-0.6) Mn(0.6-1.5) S(<0.04) P(<0.04) Cu(<0.1) Mo(<0.25) Ni(<0.1)2.Hardness:55-653.Impact toughness:>124

Chemical industry  Surface Hardness 58 -59hrcGrinding Balls For Mining B3 D110mm  Grinding Media for  
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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

B2 D30MM Surface Hardness 58-61HRC Smaller Grain Microstructure Super Grinding-Resisting Grinding Media Steel Balls
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We are manufacturer of grinding media
1.Size: 20mm-150mm
2.Hardness: HRC52-65
3.Cetificate:ISO 9001:2008

Zhangqiu Ruinian casting and forging co,LTD is a professional company in producing forged steel ball,grinding steel ball,grinding media,grinding media

Round Steel Bar B2 D20mm Grinding Balls For Mining Grinding Media  Surface hardness 58 - 62hrc 
 
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1.high hardness: 55~66 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 1''-6'' low price forged steel grinding medi

Dia20-150mm, CHARACTERISTICS: High hardness, Good wear resistance, no breakage, even wearing.

Unipretec can supply Alumina Ceramics / Zirconia Ceramics / Machinable Glass Ceramics / Boron Nitride / Silicon Nitride

High purity alumina chemical filling balls,filled alumina grinding media/alumina ball

Alumina Grinding Ball & Lining Brick are one of the excellent grinding media for materials mixing and grinding process in industries of Tile, Ceramic,

B2 Grinding Media Ball,Forged Steel Ball

Ceramic grinding media balls (Alumina grinding balls) have characteristics of high strength, high density, high abrasion, entire specification, s

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.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

We are the second biggest manufacture specialized in cast grinding balls from20mm to 127mm. HRC: Low Cr:45-52 High Cr:56-66. The actual breakage is le

1.place of origin: China Ningguo
2.production process: cast
3.ISO9001; ISO14001
4.R&D capability
5.large stock for fast delivery

shandong huamin cast steel ball company is a professional cast steel ball ,steel grinding rod,forged steel ball ,manufacturer and exporter in China.

Unipretec can supply Alumina Ceramics / Zirconia Ceramics / Machinable Glass Ceramics / Boron Nitride / Silicon Nitride

grinding steel media ball
20 years Grinding ball experience manufacture</spa

Even hardness & unbreakable 40mm grinding media Forged Grinding Ball
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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

The alumina ball has the advantages of high strength, high chemical and thermal environment stability.