| Customization: | Available |
|---|---|
| Material: | Steel |
| Content: | Steel |
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Our premium Forged Grinding Media Balls are meticulously crafted using state-of-the-art air hammer techniques, ensuring maximum precision and durability. Complementing this, our advanced Hot Rolling Balls, produced through cutting-edge skew rolling technology, stand as a testament to innovation and quality.
With the implementation of highly efficient automatic production lines, the quality control of our balls has reached unparalleled perfection, guaranteeing consistency and reliability.
This attention to detail ensuresprecise size control, exceptional hardness, and a uniform internal structure for every ball, making them the ideal choice for demanding mining applications.
Uniform hardness: Ranging from 60 to 65HRC, ensuring durability and performance
Low breakage rate: An impressive statistic of less than 1%
High grinding resistance: Extending usage life by an impressive 10-30%
High impact value: Exceeding 14 j/cm², making them resilient and tough
High comprehensive efficiency of the mill, enhancing operational productivity and reducing downtime
Chemical elements of steel balls
| Brand | Materials | C | Mn | Si | Cr | S | P | V | |
| JC-1 | 50Mn | 0.48-0.56 | 0.70-1.0 | 0.17-0.37 | ≤0.25 | ≤0.035 | ≤0.035 | ||
| JC-2 | 60Mn | 0.57-0.65 | 0.70-1.0 | 0.17-0.37 | ≤0.25 | ≤0.035 | ≤0.035 | ||
| JC-3 | 65Mn | 0.62-0.70 | 0.90-1.2 | 0.17-0.37 | ≤0.25 | ≤0.035 | ≤0.035 | ||
| JC-4 | B2 | 0.72-0.85 | 0.70-0.80 | 0.17-0.37 | 0.40-0.70 | ≤0.035 | ≤0.035 | ||
| JC-5 | B3 | 0.58-0.70 | 0.70-1.00 | 1.50-1.90 | 0.70-0.90 | ≤0.035 | ≤0.035 | ||
| JC-6 | B6 | 0.80-0.95 | 0.80-1.00 | 0.17-0.37 | 0.80-1.00 | ≤0.035 | ≤0.035 | ||
| Specification of hot rolling steel Grinding balls | |||||||||
| Nominal diameter | Diameteical Tolerance |
Weight of single ball in average |
Surface hardness |
Impact toughness |
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| (mm) | (mm) | (g) | (HRC) | (j/cm2 ) | |||||
| Φ20 | +2 -1 | 32 | 60-65 | ≥14 |
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| Φ25 | 64 | ||||||||
| Φ30 | 110 | ||||||||
| Φ40 | 263 | ||||||||
| Φ50 | 513 | ||||||||
| Φ60 | +3 -2 | 888 | |||||||
| Φ70 | 1410 | ||||||||
| Φ80 | 2104 | ||||||||
| Φ90 | 2996 | ||||||||
| Φ100 | 4110 | ||||||||
| Φ125 | +3 -3 | 8027 | 58-63 | ||||||
To assure quality and compliance, SGS inspections can be carried out prior to shipment, providing peace of mind and confidence.
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