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
Shandong Jinchi Heavy Industry Joint Stock Co., Ltd, a distinguished and professional powerhouse in the realm of grinding products manufacturing. Our company's main offerings include: GRINDING MEDIA FORGED steel BALLS, CASTING STEEL BALLS,GRINDING RODS, GRINDING CYLPEBS, all meticulously crafted to meet international standards, with a remarkable annual production capacity exceeding 100,000 tons.
WHY CHOOSE US
Our commitment to excellence is evident in our carefully selected high-quality raw materials sourced from prominent large steel mills.
Our state-of-the-art automatic production lines ensure precise manufacturing excellence.
We maintain a steadfast dedication to quality through a strict quality management process complemented by comprehensive after-sales service.
With a rich history of more than 20 years of industry experience,
we leverage advanced and accurate lab equipment for unmatched product precision.
Holding prestigious certifications such asISO9001, ISO14001, ISO45001, and SGS,
we are strategically positioned just a four-hour drive from Qingdao port, ensuring swift logistics.
WHY CHOOSE US
Our commitment to excellence is evident in our carefully selected high-quality raw materials sourced from prominent large steel mills.
Our state-of-the-art automatic production lines ensure precise manufacturing excellence.
We maintain a steadfast dedication to quality through a strict quality management process complemented by comprehensive after-sales service.
With a rich history of more than 20 years of industry experience,
we leverage advanced and accurate lab equipment for unmatched product precision.
Holding prestigious certifications such asISO9001, ISO14001, ISO45001, and SGS,
we are strategically positioned just a four-hour drive from Qingdao port, ensuring swift logistics.
Chemical Composition of our Good Wear Resistance Forged 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 |
Delve into the Specifications of our Good Wear Resistance Forged Grinding Media Steel Mill Balls
| 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: Sourcing from industry giants like Laigang Group and JIYUAN, our steel materials are specifically engineered for superior grinding ball performance.
2. Product Range: We tailor our steel grinding balls to meet customer specifications, offering a comprehensive range that includes both cast and forged types.
3. Capacity: Boasting an impressive production capacity of around 100,000 MT, we guarantee uninterrupted and seamless delivery of media.
4. Production Facility: Our cutting-edge automatic production line ensures unparalleled consistency in quality.
5. Delivery: Thanks to our automated systems, we offer rapid delivery post-order confirmation, with timelines as swift as 14 days, tailored to your requirements.
6. Quality Control: Our dedicated laboratory, equipped with cutting-edge and precise lab instruments, ensures every production step meets rigorous quality standards.
Manufacturing Process:
