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Casting grinding media balls from Shandong Huamin are manufactured from chromium alloy steel with chromium content ranging from 1% to 20%, designed for use in ball mills across cement, mining, and power generation. The balls are produced through precision casting to achieve surface and volumetric hardness between HRC 50 and HRC 65, ensuring durability under high-impact grinding conditions. Available diameters span from 17mm to 120mm, with custom sizes offered upon request.
These balls are not coated or surface-treated; their wear resistance comes from the uniform distribution of chromium carbides within the martensitic matrix. The material composition aligns with standard industrial casting practices for high-chromium grinding media, where higher chromium levels improve abrasion resistance but reduce impact toughness. The absence of breakage is achieved through controlled cooling and heat treatment, not through alloying beyond the specified range.
Buyers in mineral processing and cement plants use these balls for grinding raw materials and clinker. They are typically shipped in steel drums or bulk containers, with packaging determined by order volume. Trade terms are negotiable, and lead times depend on production scheduling. Buyers should confirm hardness verification reports and batch-specific chemical analysis before shipment.
| Material | Cast Chromium Alloy Steel (Cr 1% to 20%) |
| Hardness (surface) | HRC 50 to HRC 65 |
| Hardness (volumetric) | HRC 50 to HRC 65 |
| Diameter range | 17mm to 120mm |
| Typical density | 7.2 g/cm³ to 7.8 g/cm³, standard for cast chromium steel grinding media |
| Typical tolerance | ±0.5mm diameter, typical for industrial casting processes |
| Typical chromium carbide content | 8% to 15% by volume, standard in high-chromium cast alloys for wear resistance |
| Typical impact energy absorption | 12 J to 20 J, typical for HRC 55-65 media under ASTM E23 conditions |
| Typical packaging | Steel drums (1 ton) or jumbo bags (1.5 tons), standard for bulk mineral processing media |
| Surface finish | As-cast, no polishing or coating |
Shandong Huamin Steel Ball Joint-stock Co., Ltd. is a manufacturer based in Yangjun Village, Guanzhuang Town, Zhangqiu, Jinan, Shandong, China. The company specializes in casting grinding media for industrial ball mills, with production focused on chromium alloy steel products. The listing indicates an imported tier and harbor trust verification, suggesting export readiness but no public data on years in operation, workforce size, or certifications.
No information is provided regarding annual output, client names, or ISO certifications. The supplier does not list response rates or average reply times, indicating limited digital engagement. Buyers should treat this as a direct manufacturer with no third-party claims about revenue, awards, or global distribution networks. All claims are limited to the technical attributes of the product.
Casting grinding media balls are essential grinding media used in ball mills for cement, mining, and power generation applications. These balls are manufactured through casting with varying chromium content from 1% to 20%, delivering hardness ranging from HRC 50 to 65 for surface and volumetric wear resistance. Available in diameters from 17mm to 120mm, they are widely exported for industrial mineral processing operations worldwide, offering superior impact toughness and cost-effective performance for raw material grinding. Pricing is influenced by chromium alloy content, diameter specifications, and order volume.
| 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 chemical composition of each batch through a mill test report, especially chromium content and carbon levels. Confirm hardness values are measured on both surface and core using a Rockwell C tester with at least five readings per sample. Request batch traceability numbers for quality audits. Do not rely on supplier claims without documented proof.
Logistics are typically FOB Qingdao or Jinan port, with lead times of 25 to 40 days after deposit. Packaging options include steel drums (1 ton) or jumbo bags (1.5 tons). Payment terms are commonly 30% advance, 70% against shipping documents. Incoterms should be explicitly agreed upon; CIF or FOB are standard. Confirm container loading plans to prevent damage during transit.
Quality checks should include visual inspection for cracks or surface defects, hardness testing per batch, and dimensional sampling. Request a certificate of analysis for each shipment showing Cr, C, Mn, Si, and S content. For critical applications, consider third-party inspection at origin. Retain samples from each batch for future wear comparison and failure analysis.
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When sourcing Casting Grinding Media Balls For Ball Mill 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 Chrome (Cr 12-20%), Medium Chrome (Cr 3-7%), Low Chrome (Cr 1-3%), Chrome alloy cast steel with Cr 1-20%, C 0.5-3.5%, Mn 0.5-2%, Si 0.3-1.5%, and Diameter 17mm - 120mm, available in standard sizes: 20, 25, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $12001300/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 Casting Grinding Media Ba 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 Casting Grinding Media Ba 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 Casting Grinding Media Ba 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 Casting Grinding Media Balls For Ball Mill from Shandong Huamin Steel Ball Joint-stock Co., Ltd. is $12001300/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 Casting Grinding Media Ba. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Casting Grinding Media Balls For Ball Mill 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 Casting Grinding Media Ba 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 Casting Grinding Media Balls For Ball Mill supplied by Shandong Huamin Steel Ball Joint-stock Co., Ltd. include High Chrome (Cr 12-20%), Medium Chrome (Cr 3-7%), Low Chrome (Cr 1-3%), Chrome alloy cast steel with Cr 1-20%, C 0.5-3.5%, Mn 0.5-2%, Si 0.3-1.5%, and Diameter 17mm - 120mm, available in standard sizes: 20, 25, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120mm. 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 Casting Grinding Media Ba with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Casting Grinding Media Ba 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 Casting Grinding Media Ba 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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