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Shandong Huamin Steel Ball Joint-stock Co., Ltd. is the largest manufacturer and exporter of grinding balls and grinding rods, it was established in 1986, and it already have 36 years grinding media experience. Our annual production capacity is 200,000tons, and products are mainly exported to America, Canada, Chile, South Africa, Australia, Guinea, Mali, Mongolia and so on. We hold the only automatic roll forging machine for grinding steel ball in China which developed by ourselves. The raw materials that we use are high quality alloy steel. The hardness of grinding steel ball is high and steady; the toughness is good controlled by equipment. The quality of our products can meet different requirements of clients in different countries and regions.
1. Forged grinding steel balls Want higher grinding efficiency? For gold mining or cement industry? Then you can choose forged grinding steel balls, which are available in all stages of milling. Huamin forged steel ball can be divided into low carbon, medium carbon, high carbon steel ball based on the carbon percentage. The carbon content is below 1.2%. The chromium content is 0.1%-1.3%.
2. Cast grinding steel balls As another type of grinding media, cast grinding steel balls can provide Cr (1%-28%), hardness (HRC40-66), and Diameter (10mm-150mm) alloy cast steel balls. They can be divided into low chromium, medium chromium, high chromium, super high chromium grinding ball (CR20%-28%). The forged steel grinding ball is excellent in surface quality, toughness, and resistance to impact and abrasion. It won't crack and lose circularity easily. 1) In general, forged grinding steel ball has high hardness: Surface hardness to 55-67 HRC, volume hardness of 56-64 HRC 2) impact toughness high: Impact toughness more than 12 J / cm2. 3) broken rate is low: Peel fragmentation resistance property of over 20000 times. The actual breakage rate not greater than 1% and close to 0.
| HS Code | 7325.91 |
| Material | Forged / Cast High Chrome Steel, Low Chrome Steel |
| Grade/Type | Forged Steel Balls, Cast Steel Balls, High-Chromium Cast Iron Balls |
| Hardness | HRC 55-65 for forged; HRC 58-66 for high-chromium cast |
| Size/Dimensions | Diameter 20mm to 150mm, standard sizes: 25mm, 40mm, 50mm, 60mm, 80mm, 100mm, 125mm |
| Standard | ISO 3290, GB/T 17445, ASTM A295, JIS B 1501 |
| Application | Mining ore grinding, cement clinker grinding, thermal power plant coal grinding, mineral processing, metallurgy |
| Packaging | Steel drums (250kg/drum), Jumbo bags (1MT/bag), or bulk containers |
| Origin | Shandong Province, China (Shandong Huamin Steel Ball Joint-stock Co., Ltd.) |
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 | <4h |
| Response Rate | New Supplier |
Grinding Steel Balls is offered by Shandong Huamin Steel Ball Joint-Stock Co., Ltd, a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Grinding Steel Balls, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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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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