Premium Forged Grinding Media Ball/Grinding Media for Mining Excellence - Experience unparalleled performance and robust durability with our elite range of forged grinding media balls designed specifically for mining applications. Ensuring quality and precision, these balls are crafted to elevate your operations to new heights.
PRODUCT DESCRIPTION - Discover the epitome of superior craftsmanship and technological innovation with our comprehensive product line. Perfectly engineered to meet your diverse needs.
1. Grade: B2, B3, 45#, 50Mn, 60Mn, 65Mn, B2, B3, B6, BU - Expertly Crafted for Durability and Performance - Each grade is meticulously crafted to deliver outstanding durability and performance, ensuring exceptional results across all applications.
2. Diameter: 20mm-150mm - Versatile Sizes for Diverse Applications - Our product range accommodates a wide array of diameters, ensuring each application is met with precision and efficiency.
3. Hardness: 55-65HRC - Uncompromised Strength for Extended Use - Experience the assurance of uncompromised strength, promising reliable performance and extended use in the most demanding environments.
4. Breakage Rate:<1% - Ensuring Reliability and Longevity in Every Sphere - Our products boast a remarkably low breakage rate, reinforcing their reliability and longevity for every task at hand.
5. Impact Value: >12j/Cm^2 - Engineered for Resilience Under Pressure - Designed to withstand the toughest conditions, our products offer an exceptional impact value, providing resilience and reliability under intense pressure.
6. Endurance Impact Test Times: ≥20000s - Built to Last for Generations - Engineered with excellence, our products are rigorously tested to ensure they stand the test of time, lasting for generations.
7. Uniform Hardness, High Wear Resistance, High Impact Value - Designed for Optimal Performance - Our commitment to excellence ensures each product delivers uniform hardness, outstanding wear resistance, and high impact value, guaranteeing optimal performance.
Forged Grinding Media Steel Ball Chemical Composition: Precision in Every Alloy - Each forged grinding media steel ball is a testament to our dedication to precision. Crafted with meticulous attention to detail, our chemical compositions ensure optimal performance and reliability.
| 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 |
| BU |
0.95-1.05 |
0.15-0.35 |
0.95-1.05 |
≤0.025 |
≤0.025 |
0.45-0.55 |
| 1090 |
0.90-1.10 |
0.17-0.37 |
0.60-0.90 |
≤0.025 |
≤0.025 |
≤0.025 |
| 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 |
Specification of - Discover the detailed specifications that set our products apart, ensuring they meet the highest standards of quality and performance. Forged Grinding Media Steel Ball: Engineered for Excellence - Experience unparalleled excellence with our forged grinding media steel balls, meticulously engineered to meet your specific needs.
| Diameter(mm) |
Diameter Tolerance(mm) |
Surface Hardness(HRC) |
Impact Toughness(j/cm2) |
| Φ20 |
+2, -1 |
>60HRC |
≥12j/cm2 |
| Φ25 |
| Φ30 |
| Φ40 |
| Φ50 |
| Φ60 |
+3, -2 |
| Φ70 |
| Φ80 |
| Φ90 |
| Φ100 |
+4, -2 |
Φ110
|
Φ120
|
>58HRC |
Φ130
|
Φ140
|
+4, -3 |
>55HRC |
Our Products: A Legacy of Quality and Innovation - Our products are a living testament to our legacy of quality and innovation, each crafted with the utmost precision and cutting-edge technology.
Our Factory: State-of-the-Art Facilities for Superior Manufacturing - Step into our state-of-the-art facilities where superior manufacturing comes to life, ensuring every product meets our exceptional standards.
Shandong Jinchi Heavy Industry Joint-stock Co., LTD boasts a wealth of expertise with 28 years in producing top-tier forged and hot-rolled grinding balls, grinding steel rods, and grinding cylpebs. With an impressive annual output exceeding 100,000 tons, our eight world-class forging and automatic rolling production lines are ready to meet the complex demands of our valued customers. Experience unmatched precision and quality with Shandong Jinchi. - Let Shandong Jinchi be your gateway to unprecedented precision and quality, leveraging our 28 years of expertise to deliver superior products that meet even the most complex demands.
Shandong Jinchi stands at the forefront of quality assurance, having achieved prestigious international and industrial certifications such as TUV ISO9001, ISO14001, and ISO45001. Our distinguished double certification with SGS and BV further underscores our commitment to excellence. Our first-rate laboratory, equipped with spectrometers, hardness testers, drop testers, and impact testers, ensures rigorous quality control and traceability in every product, from raw materials to production and shipment. - With prestigious certifications like TUV ISO9001, ISO14001, and ISO45001, Shandong Jinchi exemplifies unrivaled quality assurance, underscored by double certification with SGS and BV, and a cutting-edge laboratory for rigorous quality control.
Our esteemed clientele spans across Southeast Asia, Africa, and Latin America, encompassing more than 40 countries. We have fostered strong business partnerships with renowned mining companies, cement plants, thermal power plants, and chemical plants globally, earning their trust and favorable testimonials. - Our esteemed clientele, spanning across more than 40 countries including Southeast Asia, Africa, and Latin America, are testament to our unwavering commitment to quality and partnership excellence.
Packaging: Meticulously Designed for Safety and Reliability - Entrust your products to our meticulously designed packaging, ensuring safety and reliability during every stage of transport.
Testing Equipment: Advanced Tools for Unwavering Quality Assurance - Our advanced testing equipment is the backbone of our unwavering quality assurance, providing precision and reliability you can count on.
Delivery: Timely and Efficient to Meet Every Demand - Experience the promise of timely and efficient delivery, meeting every demand with precision and care.
FAQ - Navigate our frequently asked questions section to discover more about our offerings and the solutions we provide.
Q1: What is the advantage of your company? - Discover the unrivaled advantages of partnering with our esteemed company, backed by 28 years of expertise and industry leadership.
A: We are esteemed as professional steel ball manufacturers with 28 years of exemplary production experience, establishing us as leaders in the industry. - With 28 years of exemplary production experience, we stand as industry leaders, esteemed for our professionalism and expertise in steel ball manufacturing.
Q2. In which countries are your products sold? - Discover where our trusted products have made their mark around the globe.
A: Our products are trusted in Mexico, Canada, Brazil, Tanzania, Congo, South Africa, Mali, Cote d'Ivoire, Mauritania, Chile, Peru, Philippines, Ecuador, Ghana, Finland, South Korea, India, Australia, and more, supported by our branch offices in Australia. - Trusted worldwide, our products serve markets from Mexico to Australia, supported by our strategic branch locations.
Q3: Are you trading company or manufacturer? - Clarify your understanding of our role as a manufacturer in this frequently asked question.
A: We are a distinguished factory, committed to manufacturing excellence. - As a distinguished factory, we are committed to delivering manufacturing excellence with every product.
Q4: How long is your delivery time? - Gain insights into our delivery timeframes tailored to suit your needs.
A: Our standard delivery time is 10-15 days, contingent upon order quantity. - Expect standard delivery times between 10-15 days, tailored to the specific order quantity.
Q5: Do you provide samples? Is it free or extra? - Find out more about our sample policy and whether costs apply.
A: Absolutely! We are pleased to offer free samples of our superior products. Kindly note, however, that the freight cost is to be covered by the recipient, ensuring a seamless sampling experience.
Q6: What are your terms of payment?
We facilitate transparent and secure transactions through T/T (30% in advance and 70% against copy of B/L), providing you with trust and reliability every step of the way.
OR For your peace of mind, we also offer L/C (100% Irrevocable letter of credit at sight), ensuring complete confidence in your purchase decision.
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