Grinding Media Steel Balls
Grinding media steel balls, a good choice to reduce ball consumption 15-20% than before, generally fit for Copper mine, Gold mine. Our ball size can supply: 2.5" to 5" (Equals to 60mm to 125mm).
Introduction
Grinding Media Steel Balls are an essential component in various industries for grinding and milling purposes. Jiangyin Dongbang Steel Ball Machinery Co.,Ltd's Grinding Media Steel Balls are manufactured using high-quality raw materials and advanced technology, ensuring quality and long-lasting performance that are superior to other products.
Grinding Media Steel Balls can be widely used in mining, cement industry, power plants, chemical industry and other industries. Able to withstand harsh operating conditions and capable of grinding materials of varying densities and hardness levels.
Grinding media steel balls can be customized into different sizes according to different application requirements to meet the different needs of customers. If you have product specifications and special requirements, you can contact us to communicate more details
Characteristics
Steel rod type: B6
Detailed chemical comments as below:
Steel Rod Type: B6, Chemical Comments | |||||
C | Si | Mn | P | S | Cr |
0.74-0.85 | 0.15-0.35 | 0.90-1.05 | ≤0.020 | ≤0.020 | 0.88-0.98 |
Ni | Cu | Mo | Alt | V | |
≤0.25 | ≤0.25 | 0.06-0.13 | 0.025-0.045 | ||
Detailed quality parameters:
60-90mm Grinding Media Steel Balls Quality Performance | |||||
Ball Size | Surface Hardness | Core Hardness | Volume Hardness | Impact Toughness | |
60mm | 62-64 HRC | 59-61 HRC | 59-62 HRC | ≥14 J/CM2 | |
70mm | 62-64 HRC | 59-61 HRC | 59-62 HRC | ≥16 J/CM2 | |
80mm | 61-63 HRC | 58-60 HRC | 59-62 HRC | ≥18 J/CM2 | |
90mm | 61-63 HRC | 58-60 HRC | 59-62 HRC | ≥20 J/CM2 | |
100-125mm Grinding Media Steel Balls Quality Performance | |||||
Ball Size | Surface Hardness | Core Hardness | Volume Hardness | Impact Toughness | |
100mm | 60-62 HRC | 57-60 | 58-62 | ≥22 J/CM2 | |
120mm | 60-62 HRC | 57-60 | 58-62 | ≥24 J/CM2 | |
125mm | 60-62 HRC | 57-60 | 57-61 | ≥26 J/CM2 | |
6 meter fall drop test: More than 20,000 times, No Break
9.5 meters fall drop test (for 5" ball): More than 60,000 times, no break.
The compression rate is shown in the figure below:
Why do we request the compression rate 15 time at least ? Because we need to promise the steel rod have a high density to match the hot rolling method.
Our production flow picture on Grinding Media Steel Balls:
FAQ:
1. Q: Can I mix different products in one container?
Answer: Yes, different products can be mixed in one batch for shipment, but the quantity of each model should not be less than the MOQ.
2. Q: How does your factory do in terms of quality control?
Answer: The company pays strict attention to production quality. From the beginning to the end of production, we always attach great importance to quality control. Each product will be fully assembled and carefully tested before being packaged for shipment.
3. Q: What are your warranty terms?
A: We provide different warranty times for different products. Please contact us for detailed warranty terms.
4. Q: How about the after-sales service?
Answer: We provide a 24-month quality warranty after shipment, and we also provide long-term free technical consulting services and technical solution services
5.Q: Can your products be customized?
A: Of course, we have a professional team with rich experience in Grinding Media Steel Balls processing, so we will try our best to meet your requirements.
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