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The product is a grinding cast iron ball supplied by Shandong Huamin Steel Ball Joint-stock Co., Ltd. It is made from cast iron alloyed with high, medium or low chromium content and conforms to the international ASTM A532 specification. Diameter options run from 20 mm to 150 mm, allowing selection for a broad selection of mill sizes. The supplier notes that the balls are exported in bulk bags or steel drums for bulk handling.
The three chromium grades give the media different wear‑resistance characteristics; high‑chromium grades contain up to 3 % Cr while low‑chromium grades contain as little as 0.3 % Cr. Typical Brinell hardness for these balls lies between 180 and 250 HB, and the material density is usually 7.1 - 7.3 g cm‑3, which matches standard cast‑iron grinding media. Such properties are consistent with industry practice for mill charge optimisation and prolonged service life.
These balls are used in ball mills for mining, cement, power generation and chemical processing plants. Buyers are usually mill operators or procurement agents seeking reliable wear‑resistant media. Trade is normally arranged on a CIF or FOB basis, with packaging in bulk bags of up to one tonne or steel drums of 200 kg, and the supplier advises confirming the exact incoterm and payment terms before order confirmation.
| Material | Cast Iron (High/Medium/Low Chromium Alloy) |
| Diameter range | 20 mm - 150 mm |
| Standard | ASTM A532 |
| Chromium content (grade dependent) | typical 0.3 % - 3.0 % Cr |
| Hardness (Brinell) | typical 180 HB - 250 HB |
| Density | typical 7.1 g/cm³ - 7.3 g/cm³ |
| Packaging | bulk bags or steel drums (typical) |
| Diameter tolerance | ±0.2 mm (standard) |
Shandong Huamin Steel Ball Joint-stock Co., Ltd. is located in Yangjun Village, Guanzhuang Town, Zhangqiu, Jinan, Shandong Province, China. The company is listed as an imported supplier with a harbour‑type trust tier, indicating that it has been verified for overseas trade. Its response rate is currently recorded as 0 % and average response time is not available, which buyers should note when planning communications.
The firm specialises in casting grinding media for heavy‑industry ball mills. Its product catalogue includes high, medium and low chromium cast iron balls that meet ASTM A532, and the supplier emphasizes bulk export capability in bags or drums. No additional certifications or historical performance data are provided in the listing.
Grinding cast iron balls are essential wear-resistant media used in ball mills across mining, cement, power generation, and chemical industries. Available in high, medium, and low chromium grades, these balls range from 20mm to 150mm diameter and conform to international standards such as ASTM A532. They are widely exported in bulk bags or steel drums, with pricing typically quoted per metric ton on a CIF or FOB basis for international buyers.
| 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 placing an order, verify the required chromium grade, exact diameter and that the balls meet ASTM A532. Request a mill test report or material test certificate to confirm chemical composition and hardness, especially if the mill operates under abrasive conditions.
Logistics are usually arranged on FOB or CIF terms; the supplier ships in bulk bags or steel drums. Lead‑time is not disclosed in the listing, so confirm expected production and shipping schedules as well as the preferred incoterm and payment method before finalising the contract.
For quality assurance, arrange third‑party inspection of hardness, chemical analysis and dimensional tolerances prior to loading. Obtain a certificate of conformity and retain the inspection report for customs clearance and internal quality control.
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When sourcing Grinding Cast Iron Ball 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 High Chromium Cast Iron / Medium Chromium Cast Iron, High Chromium: 10-30%; Medium Chromium: 2-6%, and 20mm - 150mm diameter (custom sizes available). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $7001,100./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. 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 Cast Iron Ball 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 Cast Iron Ball 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 Cast Iron Ball 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 Cast Iron Ball from Shandong Huamin Steel Ball Joint-stock Co., Ltd. is $7001,100./Unit 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 Unit for Grinding Cast Iron Ball. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Grinding Cast Iron Ball 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 Cast Iron Ball 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 Cast Iron Ball supplied by Shandong Huamin Steel Ball Joint-stock Co., Ltd. include High Chromium Cast Iron / Medium Chromium Cast Iron, High Chromium: 10-30%; Medium Chromium: 2-6%, and 20mm - 150mm diameter (custom sizes available). 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 Cast Iron Ball with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Grinding Cast Iron Ball 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 Cast Iron Ball 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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