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Small CE / ISO Cast Iron Grinding Balls For Ball Mill , 58-63 Hardness

Categories Cast Iron Grinding Balls
Brand Name: DRAGON STEEL BALLS
Model Number: High Chrome,Mid Chrome,Low Chrome
Certification: CE,ISO
Place of Origin: CHINA
MOQ: 1 ton
Price: Negotiable
Payment Terms: L/C, T/T, D/A, D/P, Western Union, MoneyGram
Supply Ability: 3000 tons / Month
Delivery Time: 3-7 work days/ 25 tons
Packaging Details: Container bags ,steel drums
Product Name: Cast Steel Balls Casting Ball
Application: Mining,Cement plant,Power Station
Port: Tianjin/Qingdao/Shanghai
Size: 12mm-120mm
Material: Steel Iron
Hardness: 58-63
Service: After sale service
Test: Any third party test
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Small CE / ISO Cast Iron Grinding Balls For Ball Mill , 58-63 Hardness


1. Product Name


Casting ball

Cast Steel Ball

Cast Balls

Cast Iron Balls

Ball Mill Balls

Grinding Balls For mining

Grinding Media balls


2. Application

Cast Iron balls are used in ball mills, mainly in mines, cement plants, power plants and so on.


3. Classification

According to the different chemical elements , Cast balls can be divided into Low Cr,Medium Cr and High Cr. At present, the above materials are widely used all over the world, that’s the conventional materials, if there are special needs, can be customized.


4. Manufacturing process,

Cast Iron balls are melted in electric furnace and poured into moulds after scientific proportioning. High chromium cast balls are also processed by oil quenching.


5. Detail Specifications

① Chemical Composition


MaterialCSiMnCrPS
Low Cr2.2-3.4≤1.20.5-1.51.0-1.5≤0.06≤0.06
Medium Cr2.0-3.2<1.00.5-2.5≥5≤0.06≤0.06
High Cr2.0-3.2<1.00.5-2.5≥10≤0.06≤0.06

② Hardness

TypeLow CrMedium CrHigh Cr
20mm-150mm45-5048-5558-63

③ Dragon Balls Weight

Size(mm)2030405060708090100110120130140150
Weight(kg)0.0330.1110.2610.5120.8831.4022.0922.981.0875.447.0629.00811.2513.83

④ Dragon balls specifications

Diameter

(mm)

Diameter Tolerance

(mm)

Approx Weight of per ball(kg)Average numbers per ton
20+1,-0.50.03330303
30+2,-10.119090
40+2,-10.2613831
50+2,-10.5121961
60+2,-10.8831132
70+3,-1.51.402713
80+3,-1.52.092478
90+3,-1.52.98335
100+3,-1.51.087244
110+3,-1.55.44183
120+3,-1.57.062141

China Small CE / ISO Cast Iron Grinding Balls For Ball Mill , 58-63 Hardness factory
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