Audited Supplier
DIA: 20mm-150mm
JIS, GB, DIN, BS, ASTM, AISI
Construction Machinery, Metallurgical Machinery, Cement Plant, Mining Machine, Thermal Power Plant, Coal Yard
Steel
Grinding Ball
<1%
>12j/Cm^2
45#,40cr ,50mn,60mn,65mn,B2,B3
55-65HRC
M+C
>12000
JINCHI
Container Ton Bags or Steel Drums
Size: 20mm-150mm
China
73261100
Product Description
Experience unmatched performance with our forged Grinding Media Steel Mill Balls, boasting exceptional wear resistance and durability.
Shandong Jinchi Heavy Industry Joint Stock Co., Ltd., a leader in grinding products manufacturing, proudly presents an array of superior products including: GRINDING MEDIA FORGED steel BALLS, CASTING STEEL BALLS,GRINDING RODS, GRINDING CYLPEBS, These products meet international standards, with an impressive annual production capacity exceeding 100,000 tons.
WHY CHOOSE US
We utilize only the finest quality raw materials sourced from reputable large steel mills.
Our manufacturing process is supported by state-of-the-art automatic production lines,
ensuring a rigorous quality management process and top-tier after-sales service.
With over 20 years of industry expertise,
we employ advanced and precise laboratory equipment
and uphold certifications such as ISO9001,ISO14001, ISO45001, and SGS, assuring quality excellence.
Our strategic location allows us to reach Qingdao port in just four hours, optimizing logistics efficiency.
Shandong Jinchi Heavy Industry Joint Stock Co., Ltd., a leader in grinding products manufacturing, proudly presents an array of superior products including: GRINDING MEDIA FORGED steel BALLS, CASTING STEEL BALLS,GRINDING RODS, GRINDING CYLPEBS, These products meet international standards, with an impressive annual production capacity exceeding 100,000 tons.
WHY CHOOSE US
We utilize only the finest quality raw materials sourced from reputable large steel mills.
Our manufacturing process is supported by state-of-the-art automatic production lines,
ensuring a rigorous quality management process and top-tier after-sales service.
With over 20 years of industry expertise,
we employ advanced and precise laboratory equipment
and uphold certifications such as ISO9001,ISO14001, ISO45001, and SGS, assuring quality excellence.
Our strategic location allows us to reach Qingdao port in just four hours, optimizing logistics efficiency.
Delve into the Chemical Composition of our high-caliber, wear-resistant Grinding Media Steel Mill Balls.
| Materials | C% | Si% | Mn% | P% | S% | Cr% |
| B2 | 0.70-0.85 | 0.17-0.37 | 0.70-1.00 | ≤0.035 | ≤0.035 | 0.4-0.6 |
| B2-1 | 0.55-0.70 | 0.15-0.30 | 0.65-0.85 | ≤0.020 | ≤0.020 | 0.70-1.10 |
| High Carbon B2 | 0.85-1.10 | 0.15-0.45 | 0.40-1.20 | ≤0.035 | ≤0.035 | 0.20-1.10 |
| B3 | 0.58-0.66 | 1.70-1.90 | 0.68-0.80 | ≤0.030 | ≤0.030 | 0.78-0.90 |
| 45# | 0.42-0.50 | 0.17-0.37 | 0.5-0.8 | ≤0.035 | ≤0.035 | 0.25max |
| B4 | 0.65-0.75 | 1.20-1.40 | 0.50-0.70 | ≤0.025 | ≤0.025 | 0.85-1.00 |
| B6 | 0.75-0.90 | 0.17-0.37 | 0.8-1.02 | ≤0.035 | ≤0.035 | 0.88-0.98 |
| B6-1 | 0.82-0.90 | 0.15-0.35 | 0.90-1.05 | ≤0.020 | ≤0.020 | 0.88-0.98 |
| 42CrMo | 0.38-0.45 | 0.20-0.40 | 0.50-0.80 | ≤0.035 | ≤0.035 | 0.90-1.20 |
| 40Cr | 0.37-0.45 | 0.20-0.40 | 0.50-0.80 | ≤0.035 | ≤0.035 | 0.80-1.10 |
| 65MN | 0.62-0.70 | 0.17-0.37 | 0.90-1.20 | ≤0.035 | ≤0.035 | ≤0.25 |
| 60MN | 0.57-0.65 | 0.17-0.37 | 0.70-1.00 | ≤0.035 | ≤0.035 | ≤0.25 |
| 50MN | 0.48-0.56 | 0.17-0.37 | 0.70-1.00 | ≤0.035 | ≤0.035 | ≤0.25 |
Explore the detailed Specification of our robust and reliable Grinding Media Steel Mill Balls, engineered for superior wear resistance.
| Diameter(mm) | Diameter Tolerance(mm) | Surface Hardness(HRC) | Impact Toughness(j/cm2) |
| Φ20 | +2, -1 | >60HRC | ≥12 |
| Φ25 | |||
| Φ30 | |||
| Φ40 | |||
| Φ50 | |||
| Φ60 | +3, -2 | ||
| Φ70 | |||
| Φ80 | |||
| Φ90 | |||
| Φ100 | +4, -2 | ||
| Φ110 | |||
| Φ120 | >58HRC | ||
| Φ130 | |||
| Φ140 | +4, -3 | >55HRC | |
| Φ150 |
1. Material Quality: Our steel materials are sourced directly from renowned giants, Laigang Group and JIYUAN, leaders in steel production for grinding balls in China.
2. Product Range: Tailored to meet customer specifications, we offer a complete range of both cast and forged steel grinding balls.
3. Capacity: With a staggering production capability of 100,000 MT, we ensure a steady, uninterrupted supply of media to meet your demands.
4. Production facility: Utilizing cutting-edge automatic production lines, we guarantee consistently high-quality outputs.
5. Delivery: Our efficient automated production system enables us to offer swift delivery, potentially as quick as 14 days, tailored to your needs.
6. Quality Control: Equipped with an independent laboratory and advanced, precise lab equipment, we ensure every production phase adheres to rigorous quality standards.
Manufacturing Process
