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Shandong Huamin Steel Ball Joint-Stock Co., Ltd produces grinding steel balls in forged or cast high‑chrome steel, with low‑chrome variants also available. The balls are supplied in diameters ranging from 20 mm to 150 mm, and the forged grade contains carbon below 1.2 % and chromium between 0.1 % and 1.3 %, while the cast grade can contain chromium up to 28 %. Established in 1986, the company reports an annual production capacity of 200,000 tons and serves markets in the Americas, Africa and Oceania.
Typical industry specifications for this class of media include a hardness range of 40 - 66 HRC, with surface hardness often reaching 55 - 67 HRC, and an impact toughness greater than 12 J/cm². The breakage rate is reported to be below 1 % under normal milling conditions, providing reliable performance in mineral processing, cement grinding and power‑generation mills. Density is generally around 7.85 g/cm³, and diameter tolerances are usually ±0.02 mm.
Customers such as mining operators, cement manufacturers and power‑plant engineers purchase these balls to achieve higher grinding efficiency and lower equipment wear. The supplier’s catalogue notes that the balls are packed for bulk shipment, typically in 20‑ft containers on wooden pallets, and that payment can be made by L/C or T/T, although exact incoterms are not listed. Buyers should confirm the minimum order quantity and any special packaging requirements before finalising an order.
| Material | Forged high‑chrome steel / Cast high‑chrome steel (as stated) |
| Diameter range | 20 mm - 150 mm (as stated) |
| Carbon content | <1.2 % (as stated for forged balls) |
| Chromium content | 0.1 % - 1.3 % (forged) and 1 % - 28 % (cast) (as stated) |
| Hardness | 40 - 66 HRC (as stated) |
| Surface hardness | Typical 55 - 67 HRC |
| Impact toughness | >12 J/cm² (as stated) |
| Annual production capacity | 200,000 tons (as stated) |
| Typical packaging | Bulk in 20‑ft container on wooden pallets (typical) |
Shandong Huamin Steel Ball Joint-Stock Co., Ltd is situated in Yangjun Village, Guanzhuang Town, Zhangqiu, China. The supplier is classified as an imported tier with a harbor trust rating, and the platform records a response rate of zero, meaning outreach should be initiated proactively. Founded in 1986, the company boasts a 36‑year history in grinding media manufacturing and exports to the United States, Canada, Chile, South Africa, Australia, Guinea, Mali and Mongolia. It operates the only automatic roll‑forging machine for grinding steel balls in China, a capability it developed in‑house.
Grinding steel balls are forged or cast high-chrome steel media widely used in ball mills for ore grinding in mining, cement, and power generation industries. Available in diameters from 20mm to 150mm, these grinding media balls offer superior wear resistance and impact toughness for efficient material processing. As a key consumable in mineral processing and cement production, grinding steel balls represent a high-volume import/export commodity with strong global demand from mining operations worldwide.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
When you consider ordering grinding steel balls from this supplier, first confirm the exact steel grade - forged or cast - and obtain the mill test report that shows carbon and chromium percentages, hardness range and impact‑toughness values. Because the supplier’s response rate is shown as zero, initiate a dialogue through the messaging system to assess communication speed and willingness to provide technical data. Verify that the production capacity of 200,000 tons per year can meet your volume requirements.
Typical logistics involve loading the balls into 20‑foot containers on wooden pallets, with cushioning to avoid deformation. The listing does not disclose lead time or incoterm details, so ask the supplier to specify the expected shipping period and whether terms are FOB, CIF or EXW. Payment methods mentioned include L/C and T/T; align these with your company’s finance policy before finalising the purchase.
Plan for a third‑party quality inspection either at the plant or at the discharge port to check ball diameter tolerance, surface hardness and breakage rate. Request the supplier’s certification documents or test reports to confirm compliance with industry standards such as ISO 9001. Keep the mill test report, inspection certificate and shipping documents together for customs clearance and future quality audits.
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When sourcing Grinding Steel 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 Steel Balls, Cast Steel Balls, High-Chromium Cast Iron Balls, HRC 55-65 for forged; HRC 58-66 for high-chromium cast, and Diameter 20mm to 150mm, standard sizes: 25mm, 40mm, 50mm, 60mm, 80mm, 100mm, 125mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $600800/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7325.91, making it a staple in the Steel Balls sector with strong demand from importing countries worldwide.
Importing Grinding Steel 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 7325.91 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Grinding Steel 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 global B2B marketplace. Start your sourcing journey today.
Importing Grinding Steel 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 7325.91 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 Grinding Steel Balls from Shandong Huamin Steel Ball Joint-Stock Co., Ltd is $600800/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 Grinding Steel Balls. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Grinding Steel Balls is classified under HS Code 7325.91. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Grinding Steel 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 Grinding Steel Balls supplied by Shandong Huamin Steel Ball Joint-Stock Co., Ltd include Forged Steel Balls, Cast Steel Balls, High-Chromium Cast Iron Balls, HRC 55-65 for forged; HRC 58-66 for high-chromium cast, and Diameter 20mm to 150mm, standard sizes: 25mm, 40mm, 50mm, 60mm, 80mm, 100mm, 125mm. 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 Grinding Steel Balls with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Grinding Steel 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 Grinding Steel 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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