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Cast grinding balls supplied by Tangshan Fengrun Shougang Metallurgy And Building Materials Co.,Ltd. are made from high chrome cast iron with chromium content ranging from 10 % to 30 % depending on grade. The product line covers diameters from 10 mm up to 150 mm, matching the size requirements of most ball‑mill installations. Three chrome grades are offered: super high chrome (20‑30 % Cr), high chrome (10‑20 % Cr) and medium chrome (3‑7 % Cr). All balls are cast to meet the hardness and impact resistance needed for mineral processing, cement grinding and power‑generation applications.
The high chrome cast iron provides a hardness typically between 600 and 650 HB, which is considerably higher than common forged steel media. Industry data shows that the wear resistance of these balls is about 1.8 times that of forged steel, leading to longer service life. Standard production tolerances are ±0.2 mm on diameter, ensuring consistent mill loading and grinding efficiency. Typical packaging is in wooden crates holding 500 balls each, with protective padding to minimise breakage during transit.
End users such as mining operators, cement plant engineers and power‑generation facilities select these balls for their superior impact resistance and low breakage rates. Buyers should request the supplier’s standard MOQ, lead‑time and preferred Incoterms, as these details are not disclosed in the listing. Confirm any required certifications, such as ISO 9001 or material test reports, directly with the supplier before placing an order.
| Material | High Chrome Cast Iron (Cr 10‑30%) |
| Chrome content range | 1‑30 % depending on grade |
| Diameter range | 10‑150 mm |
| Hardness (HB) | typical 600‑650 |
| Wear resistance factor | typical 1.8× forged steel |
| Diameter tolerance | standard ±0.2 mm |
| Typical packaging | standard wooden crates, 500 balls per crate |
| Weight per ball | typical 0.5‑200 kg depending on diameter |
Tangshan Fengrun Shougang Metallurgy And Building Materials Co.,Ltd. is located in the Baiguantun Economic Development Zone, Fengrun District, Tangshan, Hebei Province, China. The supplier is classified in the harbour trust tier, indicating a verified business registration, although the current response rate recorded is 0.00 and no average response time is available.
The company specialises in producing cast grinding media for the mining, cement, power generation and chemical sectors. Its product catalogue includes five series of grinding balls covering super high chrome, high chrome, medium chrome, low chrome and multi‑component alloy grades, each designed to improve mill efficiency and concentrate recovery.
Cast grinding balls are essential wear-resistant components used in ball mills for mining, cement, and power generation industries. Available in super high chrome (20-30% Cr), high chrome (10-20% Cr), and medium chrome grades, these balls range from 10mm to 150mm in diameter to suit various mill specifications. Exported widely as industrial grinding media, cast grinding balls offer superior hardness and impact resistance compared to forged alternatives, making them a critical consumable in mineral processing and ore grinding 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 |
Before placing an order, verify the exact chrome grade, hardness range and diameter tolerance required for your mill. Request the supplier’s material test report and confirm whether any third‑party certification, such as ISO 9001, is available. Checking these details helps ensure the grinding media will meet performance expectations and regulatory requirements.
Logistics for Chinese suppliers usually involve sea freight in 20‑ or 40‑foot containers, with the option of FOB or CIF Incoterms. Confirm the preferred Incoterm, container loading plan and any special handling instructions for the wooden crates. Discuss payment terms and any advance deposit requirements directly with the supplier to avoid misunderstandings.
Implement a quality control plan that includes pre‑shipment inspection, hardness testing and a breakage rate assessment. Arrange for an independent inspection agency to verify that the balls meet the specified hardness (600‑650 HB) and dimensional tolerance (±0.2 mm). Ensure that the supplier provides a certificate of conformity and a packing list matching the agreed quantity before shipment.
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When sourcing Cast Grinding Balls for your business, securing the right balance of quality and cost is essential. Tangshan Fengrun Shougang Metallurgy And Building Materials Co.,Ltd., a verified supplier based in China, offers this product with key specifications including Super High Chrome (Cr 20%-30%), High Chrome (Cr 10%-20%), Medium Chrome, Low Chrome, Chromium content 10%-30% depending on grade; carbon and alloying elements per ASTM A532, and Diameter 10mm - 150mm across five product series. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1,1001,400./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 Cast Iron sector with strong demand from importing countries worldwide.
Importing Cast Grinding Balls requires careful attention to shipping logistics, customs compliance, and secure payment terms. Tangshan Fengrun Shougang Metallurgy And Building Materials 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 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 Cast Grinding 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 Cast Iron category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Cast Grinding 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 Cast Grinding Balls from Tangshan Fengrun Shougang Metallurgy And Building Materials Co.,Ltd. is $1,1001,400./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 Tangshan Fengrun Shougang Metallurgy And Building Materials Co.,Ltd. through EximNext.
The supplier, Tangshan Fengrun Shougang Metallurgy And Building Materials Co.,Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Cast Grinding Balls. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Cast Grinding 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 Cast Grinding Balls from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Tangshan Fengrun Shougang Metallurgy And Building Materials Co.,Ltd.. Ensure you have the necessary import licenses for Cast Iron products in your destination country.
Yes, Tangshan Fengrun Shougang Metallurgy And Building Materials 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 Cast Grinding Balls supplied by Tangshan Fengrun Shougang Metallurgy And Building Materials Co.,Ltd. include Super High Chrome (Cr 20%-30%), High Chrome (Cr 10%-20%), Medium Chrome, Low Chrome, Chromium content 10%-30% depending on grade; carbon and alloying elements per ASTM A532, and Diameter 10mm - 150mm across five product series. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Tangshan Fengrun Shougang Metallurgy And Building Materials Co.,Ltd. offers Cast Grinding Balls with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Cast Grinding Balls is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Tangshan Fengrun Shougang Metallurgy And Building Materials Co.,Ltd. through our platform.
Tangshan Fengrun Shougang Metallurgy And Building Materials Co.,Ltd. maintains international quality certifications. These ensure that the Cast Grinding 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. Tangshan Fengrun Shougang Metallurgy And Building Materials 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 Tangshan Fengrun Shougang Metallurgy And Building Materials Co.,Ltd..
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