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These 80mm grinding media balls are forged from low alloy steel or high chrome steel, designed for ball mills and rod mills in mining, cement and power generation. The product is engineered for high hardness and wear resistance, with the high chromium type containing ≥10.0% chromium and carbon between 1.8% and 3.20%. National standards require a minimum hardness of 58HRC and an impact value of ≥3.0 J/cm² for this grade, achieved through oil or wind quenching and tempering.
The balls are supplied in three chromium categories: high, medium and low chromium, each optimized for specific ore types and mill conditions. High chromium balls are standard for abrasive ores due to their superior wear life, while medium and low chromium variants are typical for less demanding applications. Packaging options include steel drums or barrels on wooden pallets, with 50kg, 100kg or 1000kg nylon bags as standard for bulk handling.
These grinding media are primarily used in mineral processing for gold, copper and iron ore, as well as cement clinker and coal grinding. Buyers typically source in bulk, with annual production capacity at this supplier exceeding 200,000 metric tons. Freight and import duties are key cost factors for importers, and the supplier’s output is regularly exported to over 30 countries, including the USA, Canada and South Africa.
| Diameter | 80mm |
| Material | Forged Low Alloy Steel / High Chrome Steel |
| Chromium Content (High Chrome Type) | ≥10.0% |
| Carbon Content (High Chrome Type) | 1.8% - 3.20% |
| Hardness (High Chrome Type) | ≥58HRC |
| Impact Value (High Chrome Type) | ≥3.0 J/cm² |
| Heat Treatment | Oil Quenching or Wind Quenching + Tempering |
| Typical Application | Mining, Cement, Power Generation |
| Typical Ore Types | Gold, Copper, Iron Ore |
| Packaging | Steel Drum or Barrel on Wooden Pallet, 50kg/100kg/1000kg Nylon Bags |
| Typical Size Range for Grinding Media | 20mm - 150mm |
Shandong Huamin Steel Ball Joint-stock Co., Ltd. is based in Yangjun Village, Guanzhuang Town, Zhangqiu District, Jinan, Shandong Province, China. The company operates as a large-scale manufacturer and exporter, specializing in grinding steel balls and rod mill products, with an annual production capacity of 200,000 metric tons. Its products are exported to over 30 countries, including the USA, Canada, Chile, South Africa, Italy, Greece, Korea and Japan.
The supplier holds ISO 9001, ISO 14001 and ISO 18001 certifications, along with safety standardization and clean production enterprise certifications. Its laboratory is equipped with advanced testing machines to ensure quality control, and the company emphasizes adherence to national standards for hardness and impact resistance. While the supplier’s profile does not state a response rate, its harbor trust tier indicates a verified operational status.
80mm forged steel grinding balls are widely used in ball mills and rod mills for ore grinding in mining, cement, and power generation industries. These high-hardness grinding media balls are engineered for durability and consistent performance in mineral processing operations. As a bulk commodity import, pricing is highly competitive from Asian suppliers, with freight and import duties as key cost factors.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify the chromium content and hardness specifications for your application, as these directly impact wear life and performance. Confirm whether the high, medium or low chromium variant is best suited for your ore type and mill conditions. Request test certificates for hardness and impact values to ensure compliance with national standards.
Confirm logistics details such as packaging type (steel drums, barrels, or nylon bags) and the number of units per pallet, as this affects shipping costs and handling. Clarify Incoterms, as the supplier’s bulk capacity may influence whether FOB or CFR terms are more economical. Lead times can vary based on production schedules, so request an estimated delivery window.
Inspect a sample batch for hardness and dimensional consistency before full shipment. Check for uniformity in quenching and tempering, as inconsistent heat treatment can lead to premature wear. Ensure the supplier provides material test reports and certificates, including ISO 9001 and 14001 compliance, to validate quality control processes.
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When sourcing 80mm Grinding Media Balls for your business, securing the right balance of quality and cost is essential. Shandong Huamin Steel Ball Joint-stock Co., Ltd., a verified supplier based in China, offers this product with key specifications including Forged or Cast High Carbon Chromium Steel (e.g., B2, B3, B6 grade), HRC 55-65 (surface and core hardness), and 80mm diameter, tolerance per ISO 3290 or GB/T 17445 standard. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $11001250/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7326.11, making it a staple in the Steel Balls sector with strong demand from importing countries worldwide.
Importing 80mm Grinding Media Balls requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shandong Huamin Steel Ball Joint-stock Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7326.11 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 80mm Grinding Media Balls has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Steel Balls category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing 80mm Grinding Media Balls requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7326.11 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for 80mm Grinding Media Balls from Shandong Huamin Steel Ball Joint-stock Co., Ltd. is $11001250/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Shandong Huamin Steel Ball Joint-stock Co., Ltd. through EximNext.
The supplier, Shandong Huamin Steel Ball Joint-stock Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 80mm Grinding Media Balls. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 80mm Grinding Media Balls is classified under HS Code 7326.11. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import 80mm Grinding Media Balls from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shandong Huamin Steel Ball Joint-stock Co., Ltd.. Ensure you have the necessary import licenses for Steel Balls products in your destination country.
Yes, Shandong Huamin Steel Ball Joint-stock Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for 80mm Grinding Media Balls supplied by Shandong Huamin Steel Ball Joint-stock Co., Ltd. include Forged or Cast High Carbon Chromium Steel (e.g., B2, B3, B6 grade), HRC 55-65 (surface and core hardness), and 80mm diameter, tolerance per ISO 3290 or GB/T 17445 standard. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shandong Huamin Steel Ball Joint-stock Co., Ltd. offers 80mm Grinding Media Balls with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
80mm Grinding Media Balls is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shandong Huamin Steel Ball Joint-stock Co., Ltd. through our platform.
Shandong Huamin Steel Ball Joint-stock Co., Ltd. maintains international quality certifications. These ensure that the 80mm Grinding Media Balls meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shandong Huamin Steel Ball Joint-stock Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Shandong Huamin Steel Ball Joint-stock Co., Ltd..
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