| Customization: | Available |
|---|---|
| Material: | Steel |
| Content: | Steel |
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Our High Impact Forged Grinding Media Balls are crafted with precision using advanced forging techniques. Forged grinding balls are meticulously created by air hammer processes, while our Hot rolling balls benefit from state-of-the-art skew rolling technology to ensure optimum performance and durability.
With the integration of cutting-edge automatic production lines, our quality control processes have reached unparalleled heights of perfection, guaranteeing that each ball meets the highest standards.
This ensures meticulousprecision in size control and consistency, delivering stable hardness and a uniform internal structure for each ball, setting a new benchmark in quality.
Experience the reliability of our products with Uniform hardnessranging from 60 to 65HRC,
ensuring durability with Low breakage rates maintained at below 1%,
and enjoy the benefits of remarkable grinding resistanceextending usability by 10-30% over traditional options.
The high impact value of these ballsexceeds 14j/cm2,
resulting in a superior and comprehensive efficiency within any mill operation, optimizing productivity and performance.
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 |
|||||
| (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 | ||||||
Rest assured, SGS inspections can be conducted prior to shipment for quality verification.
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