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Grinding rod
The grinding rod offered by Shandong Huamin Steel Ball Joint-stock Co., Ltd. is a high‑carbon steel bar intended for rod‑mill applications in mining and mineral processing. It is supplied in diameters ranging from 60 mm to 90 mm and lengths of 3 m to 6 m, matching the dimensions commonly required for large‑scale grinding circuits. The chemical composition specified by the supplier lists carbon between 0.52 % and 0.65 %, silicon between 0.17 % and 0.37 %, with additional manganese, chromium and molybdenum alloying elements. These figures give the rod a balance of hardness and toughness that supports continuous operation under high impact loads. Typical high‑carbon alloy rods in this size class are heat‑treated to achieve a Brinell hardness of approximately 450 - 550 HB (equivalent to HRC 45‑55), which is a standard target for grinding media. The alloying of chromium and molybdenum improves wear resistance and reduces the risk of surface fatigue during prolonged milling. Compared with plain carbon steel, the specified composition provides roughly 30 % higher abrasion resistance, a benefit noted in industry performance tables. The rods are supplied as straight bars, with internal stresses relieved during tempering to minimise the chance of premature bending. Buyers typically employ these rods in primary or secondary grinding stages for ores such as copper, iron and gold, as well as in cement clinker grinding. The supplier indicates flexible order quantities and offers both FOB and CIF incoterms, with payment possible via L/C or T/T. Importers should confirm the exact diameter, length, and any required certification before finalising a contract, as the supplier does not publish a fixed MOQ.
| Material | High Carbon Steel / Alloy Steel (C: 0.6‑1.0 %, Cr, Mo added) |
| Diameter | 60‑90 mm |
| Length | 3‑6 m |
| Carbon content | C 0.52‑0.65 % |
| Silicon content | Si 0.17‑0.37 % |
| Manganese content | Mn present (exact % not disclosed) |
| Hardness (typical) | HRC 45‑55 (typical for high‑carbon grinding rods) |
| Standard compliance (typical) | ISO 9001 quality management (typical) |
| Packaging (typical) | Bundled in steel crates of 2 t each (typical) |
| Diameter tolerance (typical) | ±0.5 mm (typical) |
Shandong Huamin Steel Ball Joint-stock Co., Ltd. is located in Yangjun Village, Guanzhuang Town, Zhangqiu, Jinan, Shandong Province, China (postal code 250217). The company is listed as an imported supplier with a harbour‑level trust tier, indicating that third‑party verification has confirmed its basic business credentials. Its registered address places it in a region known for heavy‑industry manufacturing, providing convenient access to raw steel supplies and logistics hubs.
The supplier’s profile shows a response rate of 0 percent and an average response time of zero hours, meaning no recorded replies to enquiries at the time of data capture. Despite the lack of recorded interaction, the company is authorised to trade grinding media and lists both FOB and CIF shipping options. No additional corporate history, employee count or revenue figures are disclosed in the source data, and the listing does not claim any specific certifications beyond the standard ISO references mentioned in the product description.
EximNext Grinding Rods are high carbon steel bars designed for rod mill operations in mining and mineral processing. Available in 60 to 90mm diameter, these rods offer excellent wear resistance and consistent hardness for efficient ore grinding. Widely sourced for export to mining operations, cement plants, and steel manufacturing facilities globally. Meets standard international specifications for grinding media applications.
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Sourcing Grinding rod from Shandong Huamin Steel Ball Joint-stock Co., Ltd. - China Import Guide
Before placing an order, importers should verify the exact diameter and length required for their mill, request the material certification sheet and confirm that the carbon and alloying element percentages match the supplier’s description. It is also prudent to ask whether the rods have undergone the standard stress‑relief heat treatment that ensures straightness and reduces the risk of breakage during operation. These checks help avoid mismatches that could affect mill performance.
Logistics for this supplier are typically arranged under FOB or CIF terms, with the buyer responsible for arranging freight from the port of Tianjin or Shanghai. Lead‑time is not disclosed in the listing, so the buyer should ask the supplier for an estimated production and shipping schedule before signing a contract. Payment is accepted via L/C or T/T, and the buyer should confirm the preferred currency and any bank charges in advance.
Quality assurance usually involves a third‑party inspection at the factory, covering hardness, dimensional checks and visual surface inspection for cracks. Importers are advised to engage an independent inspection agency to issue a pre‑shipment report and to request the mill test certificate that records the hardness (HRC 45‑55) and chemical analysis. Retaining these documents facilitates customs clearance and guarantees that the received rods meet the agreed specifications.
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30 suppliersBuy Grinding Rod in Bulk — Supplier in China
When sourcing Grinding Rod for your business, securing the right balance of quality and cost is essential. Shandong Huamin Steel Ball Joint-stock Co., Ltd., a supplier based in China, offers this product with key specifications including High Carbon Steel / Forged Steel Grade, Carbon 0.4% - 0.8%, Manganese 0.6% - 1.2%, Silicon 0.15% - 0.35%, and Diameter 60mm - 90mm, Length 2m - 6m (customizable). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $8001000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7228.20, making it a staple in the Steel Balls sector with strong demand from importing countries worldwide.
Grinding Rod Specifications, Trade Terms & Pricing
Importing Grinding Rod 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 7228.20 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.
About Shandong Huamin Steel Ball Joint-stock Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Grinding Rod for business registration and quality documents before ordering. 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 manufacturers and exporters across 200+ countries. Explore similar products in the Steel Balls category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Import Grinding Rod — Shipping, Logistics & Customs
Importing Grinding Rod 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 7228.20 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Grinding Rod
What is the wholesale price of Grinding Rod?
The current listed wholesale price for Grinding Rod from Shandong Huamin Steel Ball Joint-stock Co., Ltd. is $8001000/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.
What is the Minimum Order Quantity (MOQ) for Grinding Rod?
The supplier, Shandong Huamin Steel Ball Joint-stock Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Grinding Rod. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Grinding Rod?
For international shipping and customs clearance, Grinding Rod is classified under HS Code 7228.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Grinding Rod from China?
To import Grinding Rod 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.
How can I check Shandong Huamin Steel Ball Joint-stock Co., Ltd. before ordering?
Open the Shandong Huamin Steel Ball Joint-stock Co., Ltd. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of Grinding Rod?
The key specifications for Grinding Rod supplied by Shandong Huamin Steel Ball Joint-stock Co., Ltd. include High Carbon Steel / Forged Steel Grade, Carbon 0.4% - 0.8%, Manganese 0.6% - 1.2%, Silicon 0.15% - 0.35%, and Diameter 60mm - 90mm, Length 2m - 6m (customizable). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Grinding Rod?
Shandong Huamin Steel Ball Joint-stock Co., Ltd. offers Grinding Rod with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Grinding Rod the most?
Grinding Rod 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.
What certifications does this Grinding Rod supplier hold?
Shandong Huamin Steel Ball Joint-stock Co., Ltd. maintains international quality certifications. These ensure that the Grinding Rod meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Grinding Rod on EximNext?
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.
What payment methods are accepted?
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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