Import 125mm Hm4 Forged Grinding Balls For Mining — Buy in wholesale FOB from Supplier in China

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125mm HM4 Forged Grinding Balls for Mining by Shandong Huamin Steel Ball Joint-stock Co., Ltd.
Harbor
125mm HM4 Forged Grinding Balls for Mining - Image 1

125mm HM4 Forged Grinding Balls for Mining

🕐Last updated: Jul 20, 2026
750850/ Bags
Min. Order: 1 Bags
💱₹750,850.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code7325.91
⚙️MaterialHigh Carbon Chromium Alloy Steel, Heat Treated
📁CategorySteel Balls
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import 125mm HM4 Forged Grinding Balls from Shandong Huamin - China Wholesale Supply

Shandong Huamin Steel Ball Joint-stock Co., Ltd. offers the HM4 grade 125mm forged grinding balls, specifically engineered for high-performance SAG and ball mill applications in mining. These balls are manufactured from high carbon chromium alloy steel and are heat treated to achieve a volumetric hardness of HRC55-65, ensuring consistent wear resistance throughout the ball's entire cross-section. The supplier highlights virtually zero breakage rates as a key characteristic of this product.

The HM4 designation likely refers to a specific material grade or internal quality standard for the alloy steel used. High carbon chromium alloy steel is selected for its ability to attain high hardness and good wear resistance after heat treatment. In the grinding media industry, such alloys are standard for applications demanding high impact toughness and resistance to abrasion from hard, competent ores, which helps to maintain grinding efficiency and media consumption costs.

These forged balls are intended for use in mineral processing plants grinding ores in SAG mills. Buyers are typically large-scale mining operations or engineering procurement contractors sourcing media for new projects or ongoing operations. The product is supplied in bulk bags or containers for export. For detailed pricing, minimum order quantities, and specific trade terms for HM4 grade balls, importers should engage directly with the supplier to discuss their project requirements.

Technical Specifications for Shandong Huamin 125mm HM4 Forged Grinding Balls
Product Diameter125mm
Material GradeHM4 (High Carbon Chromium Alloy Steel)
Heat TreatmentHeat Treated
Hardness (HRC) - Volumetric55-65
Key Performance CharacteristicHigh hardness, good wear resistance, no breakage
Primary ApplicationSAG Mill and Ball Mill for Mining
Typical Ore TypesHard mineral ores (e.g., gold, copper, iron)
Common Packaging for ExportBulk bags or containers
Typical Industry StandardMeets international steel ball standards for global export
Typical Supply ContextInternational mining operations
About Shandong Huamin Steel Ball Joint-stock Co., Ltd. - Mining Grinding Media Supplier in China
🏭
Shandong Huamin Steel Ball Joint-stock Co., Ltd.
China Harbor🥇 Gold Verified
4.5(44)

Shandong Huamin Steel Ball Joint-stock Co., Ltd. is based at Yangjun Village, Guanzhuang Town, Zhangqiu, Jinan, Shandong, China. The supplier's profile tier is listed as 'imported' with a 'harbor' trust tier. Similar to its other listing, the response rate is shown as 0.00%, indicating that response time data is not available or not active on the platform, a factor buyers should account for in their sourcing timeline.

This listing focuses on the HM4 grade of their forged grinding balls, specifying the use of special steel materials to ensure performance in SAG mills. The description emphasizes the product's engineered characteristics for high hardness, impact resistance, and wear resistance. The company's profile provides technical details about the product but does not disclose operational history, production capacity, or client references.

HM4 Forged Grinding Balls (125mm) are engineered for high-performance SAG mill and ball mill applications in mining and mineral processing. With volumetric hardness of HRC55-65, these balls offer exceptional wear resistance and virtually zero breakage rates. Supplied in bulk bags or containers for international mining operations, this grinding media meets international steel ball standards for global export.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About 125mm HM4 Forged Grinding Balls from Shandong Huamin
HM4 appears to be Shandong Huamin's specific grade designation for this type of forged grinding ball, indicating the use of high carbon chromium alloy steel. This alloy is chosen for its ability to achieve high volumetric hardness and wear resistance after heat treatment. For exact chemical composition and mechanical property guarantees, you should request the supplier's material data sheet for the HM4 grade.

Sourcing 125mm HM4 Forged Grinding Balls from Shandong Huamin - China Import Guide

Prior to ordering 125mm HM4 forged balls from Shandong Huamin, it is essential to verify the specific technical guarantees. Request a detailed specification sheet for the HM4 grade, including the full chemical composition (percentages of carbon, chromium, etc.), the heat treatment process used, and the testing protocol for volumetric hardness. Ask for references from previous clients in similar mining applications if possible.

Clarify all logistics and commercial terms upfront. Given the supplier's listed response metrics, initiate contact well in advance of your required delivery date. Confirm the Incoterms, the exact packaging for your order size, the port of loading (likely a major Chinese port), and the estimated production lead time. Also, discuss the payment terms and any available guarantees on breakage rates for the shipment.

Implement a quality check upon receipt. Even with supplier assurances, it is prudent to conduct independent sampling and testing of the delivered balls. Test a random sample for hardness using a portable hardness tester to verify the HRC55-65 range. Visually inspect for surface defects and roundness. This step provides concrete verification that the product meets the performance claims made during sourcing and protects your investment.

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Shandong Huamin Steel Ball Joint-stock Co., Ltd.
China
Harbor
<4h
Response Time
0.00%
Response Rate
82/100
Trust Score
📦
0+
Products
4.5(44)
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Buy 125mm Hm4 Forged Grinding in Bulk — Verified Supplier in China

When sourcing 125mm Hm4 Forged Grinding Balls For Mining 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 HM4 Forged Grinding Ball, HRC 55-65 (Surface and Volumetric), and 125mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $750850/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.

125mm Hm4 Forged Grinding Specifications, Trade Terms & Pricing

Importing 125mm Hm4 Forged Grinding 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 import export 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. The supplier of this 125mm Hm4 Forged Grinding 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.

Import 125mm Hm4 Forged Grinding — Shipping, Logistics & Customs

Importing 125mm Hm4 Forged Grinding 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).

Frequently Asked Questions About 125mm Hm4 Forged Grinding

What is the wholesale price of 125mm Hm4 Forged Grinding Balls For Mining?

The current listed wholesale price for 125mm Hm4 Forged Grinding Balls For Mining from Shandong Huamin Steel Ball Joint-stock Co., Ltd. is $750850/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 125mm Hm4 Forged Grinding?

The supplier, Shandong Huamin Steel Ball Joint-stock Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 125mm Hm4 Forged Grinding. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for 125mm Hm4 Forged Grinding Balls For Mining?

For international shipping and customs clearance, 125mm Hm4 Forged Grinding Balls For Mining is classified under HS Code 7325.91. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import 125mm Hm4 Forged Grinding from China?

To import 125mm Hm4 Forged Grinding 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.

Is Shandong Huamin Steel Ball Joint-stock Co., Ltd. a verified supplier?

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.

What are the key specifications of 125mm Hm4 Forged Grinding Balls For Mining?

The key specifications for 125mm Hm4 Forged Grinding Balls For Mining supplied by Shandong Huamin Steel Ball Joint-stock Co., Ltd. include HM4 Forged Grinding Ball, HRC 55-65 (Surface and Volumetric), and 125mm. 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 125mm Hm4 Forged Grinding?

Shandong Huamin Steel Ball Joint-stock Co., Ltd. offers 125mm Hm4 Forged Grinding with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import 125mm Hm4 Forged Grinding the most?

125mm Hm4 Forged Grinding 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 125mm Hm4 Forged Grinding supplier hold?

Shandong Huamin Steel Ball Joint-stock Co., Ltd. maintains international quality certifications. These ensure that the 125mm Hm4 Forged Grinding meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for 125mm Hm4 Forged Grinding Balls For Mining 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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