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Casting grinding steel balls from Yida Industrial Group Ltd. are made from low-alloy high-carbon chromium cast steel, designed for dry milling applications in power plants, cement plants, and mining operations. The balls have a hardness range of HRC 45 to HRC 55, with diameters available from 17mm to 150mm. They are engineered for even wear and zero breakage during extended operational cycles.
The material composition is optimized for toughness over extreme hardness, making it suitable for high-impact dry mills. Unlike high-chromium balls, these use lower alloy content to maintain impact resistance under heavy loading. The manufacturing process involves sand casting and controlled cooling to minimize internal stresses, resulting in consistent performance across large batches.
These balls are commonly purchased by power plant operators grinding coal and cement producers processing raw mix. They are shipped in bulk via steel drums or jumbo bags, with pricing quoted per metric ton. Buyers should confirm the exact alloy chemistry, hardness profile, and batch testing protocols before placing large orders, as performance varies with heat treatment.
| Material | High Carbon Chromium Cast Steel (Low Alloy Steel) |
| Hardness | HRC 45 to HRC 55 |
| Diameter range | 17mm to 150mm |
| Typical density | 7.1 g/cm³ to 7.4 g/cm³, standard for low-alloy cast steel grinding media |
| Typical carbon content | 1.8% to 2.5%, typical for low-chromium cast grinding balls |
| Typical chromium content | 0.8% to 1.5%, standard for low-alloy grinding media |
| Typical tolerance | ±0.8mm diameter, typical for large-diameter casting processes |
| Typical impact energy | 18 J to 25 J, standard for HRC 45-55 media under ASTM E23 |
| Typical packaging | Steel drums (1 ton) or jumbo bags (1.5 tons), standard for dry mill applications |
| Surface condition | As-cast, no machining or coating |
Yida Industrial Group Ltd. is a manufacturer located at West Xincun Road, Zibo, Shandong, China. The company produces casting grinding steel balls for dry mill applications, primarily targeting power generation and cement industries. The listing confirms an imported tier and harbor trust verification, indicating export capability but no public disclosure of company history, workforce, or certification status.
No details are provided about production volume, years in operation, or client references. The supplier does not list response rates or communication metrics. All claims are limited to product performance and technical attributes. Buyers should treat this as a direct producer without third-party endorsements or verified quality systems beyond the listed trust indicators.
Casting grinding steel balls are essential grinding media used in dry mills across power plants, mining operations, and cement manufacturing. Available in diameters from 17mm to 150mm, these balls offer high hardness, excellent wear resistance, and superior toughness to ensure even wearing and zero breakage during extended milling cycles. As a high-volume industrial consumable, they are traded globally in bulk packaging such as steel drums or jumbo bags, with pricing quoted per metric ton on major B2B trade platforms.
| 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, confirm the alloy chemistry through a mill test report, especially carbon, chromium, and manganese levels. Verify hardness is measured on both surface and core with a Rockwell C tester. Request batch traceability and non-destructive testing records for balls above 80mm. Do not accept supplier claims without documented evidence.
Logistics are typically FOB Qingdao or Lianyungang, with lead times of 20 to 35 days after deposit. Packaging is in steel drums (1 ton) or jumbo bags (1.5 tons). Payment terms are commonly 30% advance, 70% against BL copy. Incoterms must be specified in writing; FOB is standard. Confirm container loading procedures to avoid damage during transport.
Quality checks should include visual inspection for cracks, hardness testing per batch, and dimensional sampling. Request a certificate of analysis for each shipment showing C, Cr, Mn, Si, and S content. For critical applications, conduct third-party inspection at origin. Retain samples from each batch for future wear analysis and failure investigations.
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When sourcing Casting Grinding Steel Ball for your business, securing the right balance of quality and cost is essential. Yida Industrial Group Ltd., a verified supplier based in China, offers this product with key specifications including High Chromium Cast Steel Ball, Low/Medium/High Chromium Grade, HRC 58-66 (surface and core hardness), and Diameter 17mm - 150mm, standard sizes: 20, 25, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $8501,200./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 Steel Ba requires careful attention to shipping logistics, customs compliance, and secure payment terms. Yida Industrial Group 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 import export 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 Steel 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 online B2B marketplace. Start your sourcing journey today.
Importing Casting Grinding Steel 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 Steel Ball from Yida Industrial Group Ltd. is $8501,200./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 Yida Industrial Group Ltd. through EximNext.
The supplier, Yida Industrial Group Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Casting Grinding Steel 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 Steel 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 Casting Grinding Steel Ba from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Yida Industrial Group Ltd.. Ensure you have the necessary import licenses for Steel Balls products in your destination country.
Yes, Yida Industrial Group 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 Steel Ball supplied by Yida Industrial Group Ltd. include High Chromium Cast Steel Ball, Low/Medium/High Chromium Grade, HRC 58-66 (surface and core hardness), and Diameter 17mm - 150mm, standard sizes: 20, 25, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Yida Industrial Group Ltd. offers Casting Grinding Steel Ba with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Casting Grinding Steel Ba is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Yida Industrial Group Ltd. through our platform.
Yida Industrial Group Ltd. maintains international quality certifications. These ensure that the Casting Grinding Steel 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. Yida Industrial Group 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 Yida Industrial Group Ltd..
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