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Shandong Huamin Steel Ball Joint‑stock CO,LTD. manufactures wear‑resistant grinding steel balls sized from 1 inch to 3 inches (25‑75 mm) for ball‑mill circuits in copper mining. The balls are forged from high‑carbon alloy steel that contains elevated chromium to enhance wear resistance. Each ball is produced by a rolling‑forged process that yields a uniform spherical geometry and a dense microstructure. The supplier’s data does not list exact chemical percentages or minimum order quantities, so these should be verified with the company.
Standard grinding media of this class typically achieve a hardness of 58‑62 HRC after heat treatment and maintain a surface roughness of Ra ≤ 0.8 µm. Industry practice specifies a chemical composition of roughly 0.8‑1.1 % carbon, 1.0‑1.5 % chromium and trace manganese, which provides the claimed wear resistance. Dimensional tolerance is generally ±0.02 mm for the 1‑3 inch range, and the balls are supplied in bulk bags of 500 kg or steel drums of 1 ton. Huamin notes that the balls are packed for efficient logistics, but the exact packaging configuration should be confirmed.
The primary users are mineral‑processing plants, especially copper, gold and iron ore mills that require reliable secondary grinding media. Procurement usually involves FOB or CIF contracts, with payment terms such as T/T in advance or L/C at sight; the supplier does not state its preferred incoterm, so importers must negotiate. Because the supplier’s response rate is recorded as 0 percent, buyers are advised to request sample batches and obtain test certificates before placing large orders.
| Material | High carbon alloy steel |
| Size Range | 1‑3 inches (25‑75 mm) |
| Hardness (HRC) | 58‑62 (typical) |
| Chromium Content | 1.0‑1.5 % (typical) |
| Carbon Content | 0.8‑1.1 % (typical) |
| Surface Roughness (Ra) | ≤0.8 µm (typical) |
| Dimensional Tolerance | ±0.02 mm (typical) |
| Packaging | Bulk bag 500 kg or steel drum 1 ton (typical) |
| Impact Resistance | High (typical for grinding media) |
| Standard Grade | High‑chromium wear‑resistant grinding ball |

Shandong Huamin Steel Ball Joint‑stock CO,LTD. is based in Yangjun Village, Guanzhuang, Shandong, China. The company is listed with an organic supplier tier and a voyage trust tier, while its response rate is shown as 0 percent, indicating limited communication history. These verification signals should be checked against official business registration documents.
Our rolling forged grinding steel balls are precision-manufactured high-chromium wear-resistant steel balls sized 1 to 3 inches (25-75mm) for ball mill and secondary grinding applications in copper mining operations. These HUAMIN-forged grinding media balls deliver superior hardness and impact resistance, reducing wear rates and replacement frequency in mineral processing circuits. Available in bulk bags or steel drums for efficient logistics and global mining supply chain integration.
| 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 |
Before committing to a purchase, validate Shandong Huamin’s business licence, tax registration and voyage trust tier status. Obtain copies of material certificates, chemical analysis and heat‑treatment reports to ensure the balls meet the required wear‑resistance standards.
Logistics for grinding media are usually arranged under FOB or CIF terms, with shipment in bulk bags or steel drums. Because the supplier does not disclose lead‑time or preferred incoterm, importers should request estimated production schedules and agree on payment conditions such as T/T or L/C prior to contract signing.
Quality assurance is essential for grinding media performance. Arrange a pre‑shipment inspection, obtain a certificate of conformity and, if possible, conduct a hardness test on received samples. Confirm that the supplier can provide documentation for all relevant standards before releasing payment.
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When sourcing Wear Resistant 1" To 3" Rolling Forged Grinding Steel Balls For Ball Mills In Copper Mines 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 Rolling Forged Grinding Steel Balls, 1 inch to 3 inches (25mm - 75mm), and High Chromium Forged Steel (Low Chromium / High Chromium options). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at USD and manage bulk orders with a minimum order quantity (MOQ) of 750 Metric Ton. This product is actively traded under HS Code 7326.11, making it a staple in the Grinding Wheel sector with strong demand from importing countries worldwide.
Importing Wear Resistant 1" To 3" R 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 Wear Resistant 1" To 3" R 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 Grinding Wheel category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Wear Resistant 1" To 3" R 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 Wear Resistant 1" To 3" Rolling Forged Grinding Steel Balls For Ball Mills In Copper Mines from Shandong Huamin Steel Ball Joint-stock CO,LTD. is USD 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 750 Metric Ton for Wear Resistant 1" To 3" R. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Wear Resistant 1" To 3" Rolling Forged Grinding Steel Balls For Ball Mills In Copper Mines 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 Wear Resistant 1" To 3" R 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 Grinding Wheel 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 Wear Resistant 1" To 3" Rolling Forged Grinding Steel Balls For Ball Mills In Copper Mines supplied by Shandong Huamin Steel Ball Joint-stock CO,LTD. include Rolling Forged Grinding Steel Balls, 1 inch to 3 inches (25mm - 75mm), and High Chromium Forged Steel (Low Chromium / High Chromium options). 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 Wear Resistant 1" To 3" R with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Wear Resistant 1" To 3" R 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 Wear Resistant 1" To 3" R 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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