Best Quality Excellent Mechanical Performance Mining High Chrome Grinding Steel Ball
Product Description:
Our grinding steel balls products are high-quality solutions for various grinding applications in different industries such as mining, cement plants, power stations and chemical industries. These carbon grinding steel balls are designed to provide efficient and effective grinding performance, ensuring excellent results.
Available in specifications such as B2, 60Mn, C45, B3, B6 low chromium, medium chromium, high chromium, etc., these hot rolled grinding steel balls are known for their durability, strength and wear resistance. The use of high-quality materials ensures that the grinding balls can withstand the harsh conditions of the grinding process, providing long life and optimal performance.
Forged Ball
| Material | Chemical Elements | |
| C | Si | Mn | P/S | Cr | Hardness (HRC) |
| 45# | 0.42-0.50 | 0.17-0.37 | 0.5-0.8 | <0.035 | <0.25 | 60-65 |
| 60MN | 0.55-0.65 | 0.17-0.37 | 0.7-1.0 | <0.04 | <0.25 | 58-63 |
| B2 | 0.72-0.85 | 0.17-0.37 | 0.7-1.0 | <0.04 | 0.4-0.6 | 55-58 |
| B3 | 0.58-0.66 | 1.3-1.9 | 0.65-0.8 | <0.025 | 0.7-0.9
| 56-65 |
| B6 | 0.97-1.03 | 0.2-0.3 | 1.0-1.1 | <0.025 | 0.5-0.6 | 61-65 |
| Material | 25mm-50mm HRC | 60mm-90mm HRC | 100mm-125mm HRC | 130-150mm HRC |
| Surface | Core | Surface | Core | Surface | Core | Surface | Core |
| C45 | 55-58 | 55-58 | 50-68 | 23-30 | 48-52 | 22-26 | 48-52 | 22-25 |
| 60Mn | 58-62 | 55-60 | 58-62 | 30-36 | 57-61 | 26-32 | 57-61 | 26-30 |
| B2 | 60-64 | 58-64 | 57-64 | 45-60 | 55-60 | 38-48 | 55-60 | 38-42 |
| B3 | 62-65 | 60-65 | 60-65 | 58-65 | 56-65 | 50-62 | 56-63 | 50-55 |
| B6 | 62-65 | 60-65 | 61-65 | 58-65 | 60-63 | 50-62 | 61-63 | 50-55 |
Casting Ball
Features:
- Product Name: Grinding Steel Balls
- Packing: 1000kgs in a bag or 850-900kgs in a steel drum, then 25 tons in a 20GP Container
- Hardness: 45-65HRC
- Size: Dia 20-150mm
- Application: Mining, Ore Mineral Processing
- Standard: YB/T091-2005, GB/T 17445-2009
Technical Parameters:
| Application | Mining, Ore Mineral Processing |
| Size | Dia 20-150mm |
| Breakage Rate | <1% |
| Hardness | 45-65HRC |
| Diameter Tolerance | ±1mm |
| Packing | 1000kgs in a bag or 850-900kgs in a steel drum, then 25 tons in a 20GP Container |
| Product Category | Grinding Steel Balls |
| Type | 45#,60Mn B2,B3,B4,B6,low chorm,mideum chorme and so on |
| Standard | YB/T091-2005, GB/T 17445-2009 |
| Product Name | Best Quality Excellent Mechanical Performance Mining High Chrome Grinding Steel Ball |
Production Line:
1) Traditional Forged
Raw material →Cutting →Heating → Water quenching → Tempering
2) Auto Hot Rolling
Raw material →Hot Rolling Mill → Water Quenching → Tempering
3) Casting
Raw material preparation →Smelting→ Pouring→Cooling and demoulding→Heat treatment and inspection
Company Information:
Jinan Zhongwei established in 2000 , we are a leading manufacturer and professional exporter grinding balls in China.
Our company covers an area of 15000 square meters, now we have 150 staff, including 13 technical staff. Annual output is 50000 tons to 80000 tons .
Main products : forged steel ball, cast iron ball ,grinding rod, cylpebs
We have exported to 20 more countries, UAE, Zambia,South Africa, Peru, Chile, Australia, UK, USA, Turkey and so on.
Packing and Shipping:
FAQ:
Q1. Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
Q2. Do you have any MOQ limit for the order?
A: 1ton MOQ.
Q3. How to proceed an order ?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
