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12mm - 150mm Cast Iron Grinding Balls Reliable With CE / ISO Certification

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
Keywords: Cast Steel Ball
Advantage: High Wear Resistant,High Hardness
Technology: Casting
Application: Mining,Cement plant,Power Station
Port: Tianjin/Qingdao/Shanghai
Size: 12mm-150mm
Material: Steel Iron
Hardness: 58-63
Service: After sale service
Test: Any third party test
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12mm - 150mm Cast Iron Grinding Balls Reliable With CE / ISO Certification


12mm-150mm Low Cr High Cr Cast Iron Ball Casting Ball Cast Steel Ball For Mining


1. Cast Steel Ball 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

2. Product Name


Casting ball

Cast Steel Ball

Cast Balls

Cast Iron Balls

Ball Mill Balls

Grinding Balls For mining

Grinding Media balls


3. Cast Steel Ball Application

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

① Mining ( Gold, copper, iron ore )

② Cement plant

③ Coal mill

④ Sag mill

⑤ Industry

⑥ All the ball mill or rods mill machine


4. Cast Steel Ball 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.


① Low Cr

② Medium Cr/Middle Cr

③ High Cr


5. Cast Steel Ball 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.


6. Cast Steel Ball Quality Control

① Factory test

Cast iron balls test is an very important step. Real-time detection will be carried out in the production process. Balls produced in each shift will be sampled in large quantities and tested for size, hardness, chemical composition, drop test, core pulling and impact value to ensure the quality of steel balls.

② The third party test

According to the customer different demand, cast iron balls can be tested by any third party.


7. Cast Steel Ball Packing

Cast Iron balls are usually packed in container bags and steel drums, it can also be customized according to different customer needs.


Quality 12mm - 150mm Cast Iron Grinding Balls Reliable With CE / ISO Certification for sale
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