Import 140mm Grinding Media Ball For Mineral Processing — Buy in wholesale FOB from Supplier in China

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140mm Grinding Media Ball for Mineral Processing by Shandong Huamin Steel Ball Joint-stock Co., Ltd.
Harbor
140mm Grinding Media Ball for Mineral Processing - Image 1

140mm Grinding Media Ball for Mineral Processing

🕐Last updated: Jul 22, 2026
700850/ Bags
Min. Order: 1 Bags
💱₹700,850.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code7325.91
⚙️MaterialHigh Carbon Alloy Steel, Chromium-Carbon Grade
📁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 140mm Grinding Media Ball for Mineral Processing from Shandong Huamin - Wholesale Supply

Shandong Huamin Steel Ball Joint-stock Co., Ltd. supplies 140mm (5.5 inch) grinding media balls engineered for mineral processing and ball mill operations. These forged steel balls are made from a high carbon alloy steel, chromium-carbon grade, and achieve an ultra-high hardness of HRC 55-65 on both the surface and throughout the volumetric core. The product range includes diameters from 120mm to 150mm, with this listing focusing on the 140mm size.

The material composition and forging process are designed to deliver high wear resistance and a low breakage rate, which are critical performance metrics in grinding applications. The use of a special high carbon steel is typical for grinding media, as it provides the necessary hardness and toughness to withstand repeated impact and abrasion in ore and cement mills. The balls are intended for use in ball mills where consistent particle size reduction is required.

International buyers in the mining, cement production, and ore processing industries are the target market for this product. The balls are typically sold in bulk by metric ton for export. Key sourcing details such as the exact price per metric ton, minimum order quantity, and specific bulk packaging configuration for sea freight are not listed and must be confirmed directly with Shandong Huamin for accurate procurement planning.

Technical Specifications for Shandong Huamin 140mm Grinding Media Ball
Nominal Diameter140mm (5.5 inches)
Available Diameter Range120mm to 150mm
MaterialHigh Carbon Alloy Steel, Chromium-Carbon Grade
Surface HardnessHRC 55-65
Volumetric (Core) HardnessHRC 55-65
Key CharacteristicsHigh hardness, good wear resistance, no breakage
Manufacturing ProcessForged
Typical DensityApprox. 7.85 g/cm³ (typical for steel)
Typical ApplicationBall mills for mineral processing, cement, ore grinding
Typical Selling UnitPer metric ton (bulk)
Typical Carbon Content0.50% - 1.00% C (typical for high carbon grinding media)
Typical Chromium Content0.50% - 1.50% Cr (typical for chromium-carbon grade)
About Shandong Huamin Steel Ball Joint-stock Co., Ltd. - Grinding Media Supplier in Shandong, 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 located in Yangjun Village, Guanzhuang Town, Zhangqiu, Jinan, Shandong, China. The supplier's profile indicates it is an 'imported' tier business on the platform, with a 'harbor' trust designation. The listing identifies it as a joint-stock company, a common corporate structure in China.

The company profile does not provide information about its founding year, production capacity, number of employees, or specific end-user clients. The response rate is listed as 0.00%, indicating that initial inquiries may not receive immediate replies. The product listing itself is focused on the technical attributes of the grinding media balls, positioning Huamin as a manufacturer or specialized supplier for the mining and cement sectors.

This 140mm (5.5 inch) high carbon alloy steel grinding media ball is engineered for demanding mineral processing and ball mill applications, featuring ultra-high hardness of HRC55-65 on both surface and volumetric basis to ensure extended service life and minimal breakage rates. Available in diameters from 120mm to 150mm, these forged steel balls are ideal for mining, cement, and ore grinding operations where consistent performance and durability are critical for reducing operational costs. Exported globally in bulk packaging with competitive pricing per metric ton for international trade.

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 140mm Grinding Media Ball from Shandong Huamin
HRC stands for Rockwell Hardness C scale. A rating of 55-65 indicates a very hard steel ball, which is essential for resisting abrasion and maintaining a spherical shape during grinding. This hardness range is typical for premium forged grinding media, directly contributing to longer service life and more consistent grinding efficiency in the mill.

Sourcing 140mm Grinding Media Ball from Shandong Huamin - China Import Guide

Before placing an order for 140mm grinding media balls from Shandong Huamin, verify the exact chemical composition and mechanical properties. Request the supplier's material specification sheet and, ideally, a mill test certificate (MTC) for a sample batch. This report should confirm the carbon, chromium, and other alloying element percentages, as well as the actual hardness values, to ensure they meet the HRC 55-65 claim and your mill's requirements.

For logistics, confirm the bulk packaging method and weight per unit package. Grinding balls are dense and heavy, so container weight limits (typically 20-26 metric tons per 20ft container) are a key consideration. Clarify the shipping terms (e.g., FOB from the nearest Chinese port, likely Qingdao or Tianjin), the lead time from order confirmation to port readiness, and the payment terms. Also, discuss the process for handling any shortage or damage claims upon arrival.

Implement a quality check upon receipt. While full testing is impractical for every ball, you can conduct random sampling for hardness testing using a portable hardness tester. Measure the diameter of a sample to check for consistency. Monitor the performance of this batch in your mill, tracking consumption rate (kg/ton of ore processed) and breakage incidents. This data will help you benchmark the supplier's product against competitors and inform future purchasing decisions.

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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 140mm Grinding Media Ball in Bulk — Verified Supplier in China

When sourcing 140mm Grinding Media Ball For Mineral Processing 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 High Carbon Alloy Steel - Forged Grinding Media, 140mm diameter (120mm-150mm available), and HRC 55-65 (Surface and Volumetric). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $700850/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.

140mm Grinding Media Ball Specifications, Trade Terms & Pricing

Importing 140mm Grinding Media Ball 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 140mm Grinding Media Ball 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 140mm Grinding Media Ball — Shipping, Logistics & Customs

Importing 140mm Grinding Media Ball 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 140mm Grinding Media Ball

What is the wholesale price of 140mm Grinding Media Ball For Mineral Processing?

The current listed wholesale price for 140mm Grinding Media Ball For Mineral Processing from Shandong Huamin Steel Ball Joint-stock Co., Ltd. is $700850/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 140mm Grinding Media Ball?

The supplier, Shandong Huamin Steel Ball Joint-stock Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 140mm Grinding Media Ball. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for 140mm Grinding Media Ball For Mineral Processing?

For international shipping and customs clearance, 140mm Grinding Media Ball For Mineral Processing 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 140mm Grinding Media Ball from China?

To import 140mm Grinding Media Ball 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 140mm Grinding Media Ball For Mineral Processing?

The key specifications for 140mm Grinding Media Ball For Mineral Processing supplied by Shandong Huamin Steel Ball Joint-stock Co., Ltd. include High Carbon Alloy Steel - Forged Grinding Media, 140mm diameter (120mm-150mm available), and HRC 55-65 (Surface and Volumetric). 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 140mm Grinding Media Ball?

Shandong Huamin Steel Ball Joint-stock Co., Ltd. offers 140mm Grinding Media Ball with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import 140mm Grinding Media Ball the most?

140mm Grinding Media Ball 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 140mm Grinding Media Ball supplier hold?

Shandong Huamin Steel Ball Joint-stock Co., Ltd. maintains international quality certifications. These ensure that the 140mm Grinding Media Ball meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for 140mm Grinding Media Ball For Mineral Processing 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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