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These 25mm forged steel balls in HM2 grade are grinding media produced from high carbon steel materials using a forging process that aligns grain structure for enhanced toughness. The supplier specifies surface and volumetric hardness of HRC60-65, with available diameters including 20mm, 25mm, 30mm and 40mm variants. The HM2 designation indicates a low alloy steel composition formulated for abrasion resistance in heavy-duty milling environments.
Forged grinding balls are manufactured from specially selected high carbon steel billets heated and formed under high pressure, a process that yields superior impact fatigue resistance compared with cast alternatives. The HRC60-65 hardness range places these balls in the premium wear-resistance category for mineral comminution, where maintaining consistent particle size distribution demands predictable media wear rates. Standard packaging for export includes bulk bags and steel drums, though buyers should confirm current options directly with the supplier.
Primary applications span SAG mills, ball mills and primary grinding circuits across gold, copper, iron ore and cement processing operations. The 25mm diameter suits medium-coarse feed sizes in secondary and regrind milling stages where breakage rates must remain minimal. Buyers typically include mining contractors, mineral processing plant operators and OEMs supplying comminution equipment. Trade terms, lead times and exact MOQ are not stated in the source data and require direct confirmation with Shandong Huamin Steel Ball Joint-stock Co., Ltd.
| Nominal Diameter | 25mm (also available: 20mm, 30mm, 40mm) |
| Material Grade | HM2 (low alloy forged steel) |
| Surface Hardness | HRC60-65 |
| Volumetric Hardness | HRC60-65 |
| Manufacturing Process | Hot forged from high carbon steel billet |
| Core Microstructure | Tempered martensite with fine pearlite (typical for forged media) |
| Impact Toughness | 12-14 J/cm² typical for HRC60-65 forged balls |
| Breakage Rate | Less than 1% in standard milling (typical industry benchmark) |
| Packaging | Bulk bags or steel drums for export |
| Application Standards | Suitable for SAG, ball mill and primary grinding circuits (standard) |
Shandong Huamin Steel Ball Joint-stock Co., Ltd. operates from Yangjun Village, Guanzhuang Town, Zhangqiu District, Jinan City in Shandong Province, China, postal code 250217. The company's imported supplier tier classification and harbor trust designation indicate it has established export infrastructure for international grinding media shipment, though the response rate is recorded at 0.00% with zero average response hours in the available data. This suggests the published contact channels may not reflect current operational status, or that enquiry routing occurs through alternative channels not captured in the dataset.
The listing presents Shandong Huamin as a specialist in forged grinding media for mining applications, with product customisation centred on diameter selection and hardness consistency rather than alloy development. No certification details, production capacity figures, year of establishment, employee count or client references appear in the source material. Buyers should verify current production qualifications, quality management system certifications, and recent mill test reports before committing to volume orders. The absence of stated MOQ or confirmed lead times further underscores the need for direct supplier engagement.
These 25mm forged steel balls (HM2 grade) are high-hardness grinding media designed for ball mill applications in mining and mineral processing. With surface and volumetric hardness of HRC60-65, they offer superior wear resistance and consistent grinding performance in SAG mills and primary grinding circuits. Exported globally in bulk bags or steel drums, these forged grinding balls are a high-volume consumable in the international mining trade.
| 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 25mm forged steel balls from Shandong Huamin Steel Ball Joint-stock Co., Ltd., verify that the supplier holds current ISO 9001 certification and can provide mill test certificates with full chemical composition and hardness traceability. Request physical samples for independent laboratory verification of HRC60-65 hardness consistency, and confirm that the HM2 grade specification aligns with your mill's alloy compatibility requirements. The 0.00% response rate in available data signals the need for direct contact through multiple channels to establish reliable communication before deposit payment.
Logistics arrangements require confirmation of loading port (likely Qingdao or Tianjin given the Shandong location), available Incoterms, and whether the supplier offers CIF options to destination ports in Africa, South America or Southeast Asia. Standard export packaging in bulk bags or steel drums should be specified in the purchase order with weight limits per package to match your site's handling equipment. Payment terms, lead times and any letter of credit requirements must be negotiated directly, as these trade parameters are absent from the source listing.
Quality assurance upon receipt should include dimensional sampling per ISO 3271, hardness testing at multiple depths, and visual inspection for forging defects such as laps, cracks or decarburisation. Retain samples from each batch for wear rate benchmarking in your specific ore and mill conditions, as generic performance claims may not translate across different comminution circuits. Document any breakage events with photographic evidence and batch numbers to support warranty claims, and establish a regular top-up schedule based on measured wear rates rather than theoretical consumption figures.
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When sourcing 25mm Forged Steel Balls For Ball Mill(Hm2) 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 Grinding Balls (HM2 Series), 20mm, 25mm, 30mm, 40mm, and HRC 60-65 (Surface and Volumetric). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $12501350/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 25mm Forged Steel Balls F 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 25mm Forged Steel Balls F 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 25mm Forged Steel Balls F 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 25mm Forged Steel Balls For Ball Mill(Hm2) from Shandong Huamin Steel Ball Joint-stock Co., Ltd. is $12501350/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 25mm Forged Steel Balls F. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 25mm Forged Steel Balls For Ball Mill(Hm2) 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 25mm Forged Steel Balls F 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 25mm Forged Steel Balls For Ball Mill(Hm2) supplied by Shandong Huamin Steel Ball Joint-stock Co., Ltd. include Forged Steel Grinding Balls (HM2 Series), 20mm, 25mm, 30mm, 40mm, and HRC 60-65 (Surface and Volumetric). 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 25mm Forged Steel Balls F with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
25mm Forged Steel Balls F 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 25mm Forged Steel Balls F 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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