grinding media steel ball

1.high chrome grinding media
2.application machine: ball mill
3.long working life
4.application fields: mine,cement,power plant,etc.

1.Reliable High Quality .
2.Reasonable Price.
3.Timely Capable Service.
4.Diameter:13mm-150mm
5.High Hardness...

Priorities of our steel balls: High hardness, good wear resistance, breakage rate lower than 0.5%, no deformation all through. Our modern qualit

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

we sell forged steel grinding media ball, casting iron grinding media ball, low chrome casting iron grinding ball,forged mill balls

1.place of origin: China Ningguo
2.size: dia 8 to 130mm
3.customized design
4.R&D capability
5.brand name: Dongxu...

Mines Unbreakable D90mm  Grinding Balls For Mining  Core hardness 58-59 hrc  with  round steel bar
&

1.long working life
2.customized product
3.application machine: ball mill
4.chrome content: 10-28%
5.place of origin: China Ningguo

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

1.place of origin: China Ningguo
2.metallographic structure: M+C
3.large stock for fast delivery
4.long working life
5.ISO9001;ISO14001

the main steps to produce the ball: heading,polishing,heat treament,grinding,lapping,packing
The standard:GB/T308-2002, ISO3290-1998, AISI/ASTM5210

1.Hardness:55-65
2.Impact toughness:>12
3.Diameter:DIA15MM-150MM
4.packing:1000KG BAGS OR Steel drums(850-900Kg)

Diameter: 17mm - 120mm
High Chrome Casting Iron Ball
Middle Chrome Casting Iron Ball
Low Chrome Casting Iron Ball

Product Origin: China
Brand Name: Huamin
Price Terms: FOB Qingdao, CIF
Payment Terms: Irrevocable L/C at sight
Supply Ability: 50,000MT/year

scope of our steel ball as following:
Material: Carbon steel ball, size: 1.588--40.1mm, grade: G40-G1000
Material: Chrome steel ball, size: 7.144--1

Suitable for ball mill that the diameter is more than 2500 mm.Choose high carbon alloy steel, special steel

Our products passed the ISO9001-2009 & ISO14001-2004 .The grinding balls is awarded the famous brand pro-ducts of Shandong province.

1.Chinese Well-Known Trademark
2.metallographic structure: M+C
3.size: diameter 8 to 130mm
4.application machine: ball mill

The grinding ball with 7% - 10%, usually HRC ≥46 called medium chromium alloy ball,hardness can reach 47-55HRC.

Product Origin: China
Brand Name: Huamin
Price Terms: FOB, C&F, CIF
Payment Terms: Irrevocable L/C at sight, T/T in advance

smooth surface
tight internal structure
for dry and wet ball mill

B3 D125mm Grinding Media  Steel Balls For Ball Mill  Surface Hardness 60hrc Core Hardness 58 -59hrc
 

1.brand name: Dongxu
2.place of origin: China Ningguo
3.automatic production process
4.qualified grinding media
5.large stock

Dia 20-150mm
Hardness 50-65
unbreakable

Our products have obtained ISO 9001 ---2009 and ISO14001--2004 Environmental System Management Authenticat

High hardness, wear resistance, no breakage

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

1.Reliable High Quality .
2.Reasonable Price.
3.Timely Capable Service.
4.Diameter:13mm-150mm
5.High Hardness...

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

1.metallographic structure: M+C
2.production process: cast
3.long working life
4.large stock for fast delivery
5.chrome content:10-28%