Trustworthy China Supplier Grinding Media Steel Ball Making Machine

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1. Product Pictures of steel ball making machine
2. Product Description of steel ball making machine
Forged Grinding Balls for Mining and Other Applications
| Diameter | Equipment | ||
| 100-160mm(4"-6 1/2'') | SAG mills | ||
| 20-100mm(4/5''-4'') | Ball mills | ||
Detailed Description
Specification
| Ball diameter | Diameter tolerance | Weight of single ball in average | Number of piece of one ton ball in average | Surface hardness | Core hardness | Impact toughness |
| (mm) | (mm) | (g) | (pcs) | (HRC) | (HRC) | (J/cm2) |
| Φ20 | +2,-1 | 32 | 31250 | 60-67 | 57-62 | ≥12 |
| Φ25 | +2,-1 | 64 | 15625 | 60-67 | 57-62 | ≥12 |
| Φ30 | +2,-1 | 110 | 9090 | 60-67 | 57-62 | ≥12 |
| Φ40 | +2,-1 | 263 | 3802 | 60-67 | 57-62 | ≥12 |
| Φ50 | +2,-1 | 513 | 1949 | 60-67 | 57-62 | ≥12 |
| Φ60 | +3,-2 | 888 | 1126 | 58-65 | 50-56 | ≥12 |
| Φ70 | +3,-2 | 1410 | 709 | 58-65 | 50-56 | ≥12 |
| Φ80 | +3,-2 | 2104 | 475 | 58-65 | 50-56 | ≥12 |
| Φ90 | +3,-2 | 2996 | 333 | 58-65 | 50-56 | ≥12 |
| Φ100 | +3,-2 | 4110 | 243 | 58-65 | 50-56 | ≥12 |
| Φ110 | +4,-2 | 5457 | 182 | 55-63 | 48-55 | ≥12 |
| Φ120 | +4,-2 | 7102 | 140 | 55-63 | 48-55 | ≥12 |
| Φ130 | +4,-2 | 9030 | 110 | 55-63 | 48-55 | ≥12 |
| Φ140 | +4,-2 | 11278 | 88 | 55-63 | 45-50 | ≥12 |
| Φ150 | +4,-2 | 13871 | 72 | 55-63 | 45-50 | ≥12 |
Chemical Components
| Type | Chemical components | |||||
| C | Mn | Si | Cr | S | P | |
| 45# | 0.42-0.50 | 0.50-0.8 | 0.17-0.37 | ≤0.25 | ≤0.045 | ≤0.040 |
| 50Mn | 0.48-0.56 | 0.70-1.0 | 0.17-0.37 | ≤0.25 | ≤0.035 | ≤0.035 |
| 60Mn | 0.57-0.65 | 0.70-1.0 | 0.17-0.37 | ≤0.25 | ≤0.035 | ≤0.035 |
| 65Mn | 0.60-0.70 | 0.90-1.2 | 0.17-0.37 | ≤0.25 | ≤0.035 | ≤0.035 |
| B2 | 0.75-0.85 | 0.70-0.9 | 0.17-0.37 | 0.5-0.8 | ≤0.030 | ≤0.030 |
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4. Advantages
*16 years experience in mining machinery manufacturing
*Well equipped with complete facilities, more than 50 rich experienced engineers and
more than 2000 skilled employees
*Highly advanced digital processing equipment.
*All mining machinery we made are also performing in our self owned coal mine.
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1. About us
BEIJING BASKA GUANHUA TECHNOLOGY CO., LTD was established in 2013 and is located in Beijing as an international trading company. Our factory - Tonghua Mining Machinery Co., Ltd was founded in 1998 and is located in Datong City, Shan Xi Province, which is a professional manufacturer engaged in the research, development, production, sale and service of belt conveyor, scraper conveyor, couplings, backstop, shaft lock assembly and so on. It occupies an area of 120,723 square meters, which has more than 260 employees.As a professional mining machinery supplier, our factory has excellent teams who focus on product development & design, quality control & inspection and company running. In order to supply the best products and services, we have built a modern quality management system which is in strict accordance with international standards. Besides, we are making great efforts to develop new products to meet different requirements. Our company has strict quality control system. Strict quality control is performed in every procedure from material sourcing, processing and testing to packing. Adhering to the business principle of mutual benefits, we have had a good reputation among our customers because of our perfect services, quality products and competitive prices.
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