Grinding Media Ball for Silver Ore Mine
Grinding Media Ball For Silver Ore Mine, can help silver mine company to save grinding ball consumption 10-15% at least by ball volume hardness: 60-64HRC, quality supported by their unique special technology based on 30+ own patents covered every key production steps of grinding media ball.
Introduction
Grinding Media Ball For Silver Ore Mine, can help silver mine company to save grinding ball consumption 10-15% at least by ball volume hardness: 60-64HRC, quality supported by their unique special technology based on 30+ own patents covered every key production steps of grinding media ball.
| Steel Rod Type: B2, Chemical Comments | |||||
C | Si | Mn | P | S | Cr |
0.76-0.82 | 0.17-0.35 | 0.72-0.80 | ≤0.020 | ≤0.015 | 0.50-0.60 |
Ni | Cu | Mo | Alt | V | |
≤0.25 | ≤0.20 | 0.020-0.050 | |||
Grinding Media Ball For Silver Ore Mine Performance | |||||
Ball Size | Surface Hardness | Core Hardness | Volume Hardness | ||
25mm | 63-64 HRC | 62-63 HRC | 62-64 HRC | ||
30mm | 63-64 HRC | 62-63 HRC | 62-64 HRC | ||
40mm | 62-64 HRC | 61-63 HRC | 61-64 HRC | ||
50mm | 61-64 HRC | 60-63 HRC | 60-63 HRC | ||
Steel Rod Type: B3, Chemical Comments | |||||
C | Si | Mn | P | S | Cr |
0.61-0.65 | 1.73-1.80 | 0.73-0.80 | ≤0.020 | ≤0.015 | 0.80-0.88 |
Ni | Cu | Mo | Alt | V | |
≤0.25 | ≤0.20 | ||||
Grinding Media Ball For Silver Ore Mine Quality Performance | |||||
Ball Size | Surface Hardness | Core Hardness | Volume Hardness | Impact Toughness | |
60mm | 61-63 HRC | 59-61 HRC | 59-62 HRC | ≥14 J/CM2 | |
70mm | 61-63 HRC | 59-61 HRC | 59-62 HRC | ≥16 J/CM2 | |
80mm | 61-63 HRC | 59-61 HRC | 59-62 HRC | ≥18 J/CM2 | |
90mm | 61-63 HRC | 59-61 HRC | 59-62 HRC | ≥20 J/CM2 | |
100mm | 60-62 HRC | 58-60 HRC | 58-62 HRC | ≥22 J/CM2 | |
120mm | 60-62 HRC | 58-60 HRC | 58-62 HRC | ≥24 J/CM2 | |
125mm | 60-62 HRC | 58-60 HRC | 57-61 HRC | ≥26 J/CM2 | |
Testing standard
During Bulk Production, Every 2-3 Hours, Random pick 2-3 Ball Samples to Test Hardness For Recording, Make Sure Even Quality.
Our Workshop
Our Advantages
A. We specialize in grinding ball production lines with more than 10 years of experience.
B. We strictly select raw materials from large steel mills to ensure stable product quality.
C. The products produced can meet product design and process requirements and provide reliable test data.
D. The products are exported to Southeast Asia, the Middle East and Europe, and all products are deeply trusted by customers at home and abroad.
FAQ:
Q: Do you have the products in stock?
A: No. All hot rolling mill are to be produced according to your order especially match the output for different ball size.
2. Q: What's the delivery time.
A: It usually takes about 90 working days to produce 1 set. But the exact delivery time might be different for different orders or at different time.
3. Q: How does your factory do regarding quality control?
A: Quality is priority. Dongbang People always attach great importance to quality control from the very beginning to the end of the production. Every product will be fully assembled and carefully tested before it's packed for shipment.
4. Q: What's your warranty terms?
A: We offer 12 months as warranty terms for each set of hot rolling mill.
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