China Categories
All Categories
Grinding media ball , B2 B3 B4 B7 forged steel grinding balls for Mining
Ask Latest Price
Brand Name:ZW
Model Number:45#,60MN,B2,B3
Certification:ISO9001:2008
Price:Negotiable
Supply Ability:Annual output 50000 tons
Delivery Time:1-3 weeks after the advance
Company Data
Verified Supplier
Contact Person
cherry lee
Business Type:
Manufacturer
Officials:
Puji Street, Zhangqiu District, Jinan City, Shandong Province,China
Quality:
Quality Certifitation Available
Visit Website
Product Details
Company Profile
Product Details
Grinding media ball forged steel ball B2 B3 B4 B7 for ball mill and minerals
Grinding Media Balls Chemical Elements( Below is common used type all over the world,if you have any other different requirement, please let me know,we can order from steel mill)
| Material | Chemical Elements | ||||
| C | Si | Mn | P/S | Cr | |
| 45# | 0.42-0.50 | 0.17-0.37 | 0.5-0.8 | <0.035 | <0.25 |
| 60MN | 0.55-0.65 | 0.17-0.37 | 0.7-1.0 | <0.04 | <0.25 |
| B2 | 0.72-0.85 | 0.17-0.37 | 0.7-1.0 | <0.04 | 0.4-0.6 |
| B3 | 0.5-0.8 | 1.0-1.8 | 0.4-1.0 | 0.035 | 0.5-1.0 |
Grinding Media Balls Hardness( Below is common used type all over the world,if you have any other different requirement, please let me know,we can order from steel mill)
| Material | 25mm-50mm HRC | 60mm-90mm HRC | 100mm-125mm HRC | |||
| 50-55 | ||||||
| 45# | 55-58 | 55-58 | ||||
| 60MN | 58-63 | 58-63 | 56-60 | |||
| B2 | 60-65 | 58-63 | 56-60 | |||
| B3 | 56-63 | |||||
All the raw material-steel rods are produced by reputable large scale steel mills. We can also arrange
special processing for different requirements of the steel raw material . We use an electric furnace
to heat the raw material, in order to make sure all the materials can reach the correct temperature
and reduce unnecessary loss during heating .
To obtain high hardness,strength,toughness and superior wear resistance ,the forged steel balls
undergo heat treatment, water quenching, and tempering.
During the heat treatment, we use advanced Isothermal temperature control technology, to insure
the uniformity of the hardness of the grinding balls .
Characteristics and Advantages
Properties contrast with other type grinding balls:
Description | Properties | Metallographic Structure | Falling- ball Impact Fatigue Life | ||
Superficial Hardness (HRC) | Ak (j/cm2) | ||||
Grinding Ball | ≥60 | ≥7 | B+A+Carbide | ≤Φ100 | ≥18000 |
≥Φ100 | ≥15000 | ||||
Low-Cr Ball | ≥45 | ≥2.5 | P+Carbide | >5000 | |
Medium-Cr Ball | ≥47 | ≥2.5 | P+Carbide | <Φ80 | ≥13000 |
≥Φ80 | ≥6000 | ||||
High-Cr Ball | ≥55 | ≥2.5 | M+Carbide | <Φ80 | ≥15000 |
≥Φ80 | ≥10000 | ||||
Forging Ball | ≥47 | ≥10 | P+Carbide | ||
Company Profile
Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd
Established in 2000, We Jinan Zhongwei casting and forging grinding ball Co.,Ltd, are leading manufacturer and professional exporter of grinding media balls in China. with the annual output of 50,000 to 70,000 metric tons. Our products grinding media balls are mainly exported to more than 20 countries and regions in the world, such as Japan, Korea, South Africa, Zambia, Malaysia, Philippines, Indonesia, Mongolia, Australia, UAE, Chile etc.
Our main products are forging grinding steel balls, hot rolling balls, and (high,medium,low) chrome alloyed casting iron balls, casting cylpebs, grinding rods.
Casting quality with strength, Forging glory with integrity. Insisting on the theory of "Quality first, Credit Goal, and Mutual Profits". We are trying best to supply customers with high quality products and satisfactory service.
We sincerely welcome customers from both at home and abroad to our factory for on-site inspections!
Our brochure
Send your message to this supplier
You May Like
Forged steel balls C45 60MN B2 B3 BU material 20-150mm grinding media balls
Forged Grinding Meida Ball 20-150mm standard material high hardness 60-65
Mine Grinding Low Crushing Rate 140mm Forged Steel Ball
Tecnology casting Forged Steel Grinding Balls for Mining and Cement Plant use
Dia20mm-140mm forging steel grinding ball for gold mine high hardness
100-130mm forged steel ball for aluminium and bauxite companies
Mineral Processing forged steel ball 60mn B2 HRC 60-68 High Hardness
Good Wear Resistant forged steel grinding balls for ball mill media
Industrial forged steel balls for ball mill and copper mine Dia 20m-125mm
High Chrome Casting Forging Steel Balls 75Mr , Grinding Media Balls
High Hardness B2 60Mn forged steel ball for ball mill crusher grinding
Inquiry Cart
0