Ball Mill High Carbon Hot Sale Hot Rolled Forged Casting Grinding Steel Media Bearing Ball Good Quality
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Product Highlights
- High Quality & Low Breakage: Breakage rate less than 1% with hardness HRC 55-65 and impact value >12j/Cm^2.
- Customizable Specifications: Diameter 15mm-150mm, various steel grades (45#, 50Mn, etc.), and customized hardness.
- Professional Manufacturer: Factory with 30+ years experience, ISO9001 certified, and 4 production lines.
- Wide Application Range: Suitable for ball mills (1-8m) and SAG mills (below 13m) in mining and construction.
- Fast Delivery & Support: 5-10 days for stock items, 15-20 days for custom orders. Free samples available.
- Global Export Experience: Exported to over 40 countries including USA, Japan, and Australia with overseas offices.
- Advanced Heat Treatment: Quenching and tempering process ensures high impact toughness and durability.
- Flexible Payment Terms: Accepts T/T, LC, D/P. 100% advance for small orders, 30% for larger ones.
Product Attributes
- Customization
- Available
- Material
- Steel
- Content
- >90%
- Model NO.
- 45#50Mn, 60mn, 65mn, B2, B3, BL, BG
- Usage
- Construction, Machinery, Chemical, Grind, Refractory Material
- Processing Type
- Forging, Rolling, Casting
- Size
- Middle
- Color
- Black
- Customized
- Customized
- Hardness
- 56-65 HRC
- Impact Toughness
- >17ak.J/Cm^2
- Material Grade
- High Alloying Steel
- Certification
- ISO9001
- Advantage
- Prices, Assure Quality, Shoter Delivery
- Heat Treatment
- Quenching/Tempering
- Breakage Rate
- <1%
- Transport Package
- Flexible Container Bags or Steel Drums
- Specification
- Dia 20mm-150mm
- Trademark
- Gangyan
- Origin
- Shandong
- HS Code
- 73261100
- Production Capacity
- 150000ton/Year
- Package Size
- 75.00cm * 75.00cm * 75.00cm
- Package Gross Weight
- 1000.000kg
- Lead Time
-
15 days (1 - 20 Tons)
To be negotiated ( > 20 Tons)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Ball Mill High Carbon Hot Sale Hot Rolled Forged Casting Grinding Steel Media Bearing Ball Good Quality
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Ball Mill High Carbon Hot Sale Hot Rolled Forged Casting Grinding Steel Media Bearing Ball Good Quality -
Ball Mill High Carbon Hot Sale Hot Rolled Forged Casting Grinding Steel Media Bearing Ball Good Quality -
Ball Mill High Carbon Hot Sale Hot Rolled Forged Casting Grinding Steel Media Bearing Ball Good Quality -
Ball Mill High Carbon Hot Sale Hot Rolled Forged Casting Grinding Steel Media Bearing Ball Good Quality -
Ball Mill High Carbon Hot Sale Hot Rolled Forged Casting Grinding Steel Media Bearing Ball Good Quality -
Ball Mill High Carbon Hot Sale Hot Rolled Forged Casting Grinding Steel Media Bearing Ball Good Quality -
Ball Mill High Carbon Hot Sale Hot Rolled Forged Casting Grinding Steel Media Bearing Ball Good Quality
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Product Description
2. Diameter: 15mm-150mm
3. Hardness: HRC 55-65
4. Breakage Rate:<1%
5. Impact Value: >12j/Cm^2
6. Falling ball times: ≥20000s
Forged(Rolling) Steel Ball Classification and Chemical Composition
| Name | C | Mn | Si | S | P | Cr |
| 01-45# | 0.42-0.48 | 0.50-0.80 | 0.17-0.37 | 0.035max | 0.035max | 0.15max |
| 02-50Mn | 0.48-0.56 | 0.65-1.00 | 0.17-0.37 | 0.035max | 0.035max | 0.15max |
| 03-60Mn | 0.57-0.65 | 0.70-1.10 | 0.17-0.37 | 0.035max | 0.035max | 0.25max |
| 04-65Mn | 0.62-0.75 | 0.90-1.20 | 0.17-0.37 | 0.035max | 0.035max | 0.25max |
| 05-B2 | 0.75-0.85 | 0.70-0.90 | 0.17-0.35 | 0.035max | 0.035max | 0.40-0.60 |
| 06-B3 | 0.50-0.65 | 0.40-1.00 | 1.35-1.85 | 0.035max | 0.035max | 0.80-1.20 |
| 07-BL | 0.55-0.75 | 0.65-0.85 | 0.15-0.35 | 0.035max | 0.035max | 0.70-1.20 |
| 08-BG | 0.90-1.05 | 0.35-0.95 | 0.15-0.35 | 0.035max | 0.035max | 1.0-1.70 |
Two hot sale grinding balls specially designed for ball mill and SAG mill
| Diamater mm | 05-B2 | Application | |
| Surface | Volumetric | Ball mill with diameter 1-8m |
|
| 15-40 | 60-65 | 60-65 | |
| 50-70 | 60-65 | 58-63 | |
| 80-100 | 56-63 | 54-62 | |
| Diamater mm | 06-B3 | Application | |
| 100 | 60-65 | 58-63 | SAG mill with diameter below 13m |
| 120 | 60-64 | 57-62 | |
| 130 | 60-63 | 56-60 | |
| 150 | 58-62 | 54-60 | |
PRODUCTION PROCESSING
1.Customized production of raw materials→2.raw materials inspection→3.put the raw material into the stove and heat it to a certain temperature→4.forging / hot rolling process→5.Isothermal process→6.Quenching→7.natural cooling→8.Tempering→9.Comprehensive product inspection→10.Packaging and storage
OUR SERVICE SYSTEM
1. Fast start orders 24 hours a day2. Customized raw material service
3. Free samples for evaluation
4. Grinding technical guidance
15 years of experience in overseas services let us fully understand the complexity and diversity of customers' requirements in different aspects, what we do most is help customers improve grinding efficiency and reduce cost.
5. After-sales regular return visit and follow-up
Solicit comments from the buyer and satisfied the buyer's reasonable requirements to improve product-related processes.
OUR PARTNER
PACKING AND DELIVERY
1. Ocean shipping
2. Customers designated transportation mode.
3. Packing Details: A. Steel drums (850-930kgs/drum) b. Flexible container bags(1ton/bag)
4. Delivery Details: Within 15-20 days after received the payment or LC at sight.
Q1: What is the advantage of your company?
A: We are a professional steel ball manufacturers, which have 30+years of production experience.
We also have Hi-Tech and capable production line.
Q2. In which countries are your products sold?
A: Our products are exported to over 40 countries and regions including USA, Republic of Korea, Japan, Malaysia, Australia, Canada and South Africa, etc., well and universally received by clients. In order to better serve customers, we have set up the office in Malaysia, Chile, United States and Spain.
Q3: Are you trading company or manufacturer?
A: We are factory.
Q4: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock,
It is according to quantity.
Q5: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q6: What is your terms of payment?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance,
Balance before shippment.
If you have another question, pls feel free to contact us as below:
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2551911". Items marked "
" are certified.
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Company Profile
Shandong Gangyan Grinding Ball Co., Ltd., nestled at the foot of the majestic Mount Tai, was established in 1994 and has since become a pacesetter in China's forged steel ball industry with three decades of production expertise. We specialize in the manufacture of grinding balls for ball mills and semi-autogenous (SAG) mills. Our factory is equipped with dozens of state-of-the-art forging machines and four modern dual-liquid heat treatment production lines, enabling us to achieve an annual production capacity exceeding 100, 000 tons. Our unwavering commitment to quality and timely delivery has earned the trust of our customers worldwide.
Company Overview
As a frontrunner in the industry, Shandong Gangyan Grinding Ball Co., Ltd. 's products are extensively used across various sectors, including mining, cement, power, chemical, and steel industries. Our expansive factory is home to cutting-edge production lines and top-tier manufacturing equipment, ensuring high production efficiency and superior product quality. Our team comprises seasoned engineers, skilled technicians, and adept managers who possess a profound understanding and extensive practical experience in the production and quality control of forged steel balls.
Production Capacity
Our production prowess is a testament to our company's strength. We boast an array of advanced forging equipment, including large-scale forging machines, precision grinders, and automated production lines, which allow us to produce a wide range of steel ball specifications with diameters ranging from 20mm to 150mm. Our four dual-liquid heat treatment production lines utilize advanced heat treatment technologies to ensure uniform hardness, wear resistance, and corrosion resistance of our steel balls, catering to the diverse needs of our clientele.
Quality Control
Quality is the cornerstone of our business, and we enforce stringent quality control at every stage of production. Our quality management system is ISO 9001 certified, ensuring that every step, from raw material procurement to finished product dispatch, adheres to international standards. Our testing center is equipped with sophisticated testing equipment, such as hardness testers, metallurgical microscopes, and chemical analysis instruments, to guarantee the quality and performance of our products. Moreover, our dedicated quality control team conducts rigorous inspections and tests on each batch of products, ensuring consistency and reliability.
Product Advantages
Our grinding steel balls have earned the favor of customers for their exceptional performance. They are characterized by the following attributes:
Uniform Hardness: Our steel balls undergo precise heat treatment processes that ensure uniform hardness, enhancing their wear resistance and extending their service life.
Wear Resistance: Crafted from high-quality raw materials and employing advanced production techniques, our steel balls exhibit superior wear resistance, reducing the frequency of replacement and lowering operational costs.
Corrosion Resistance: Our steel balls are subjected to special surface treatments that impart excellent corrosion resistance, making them suitable for a variety of harsh working environments.
Durability: Stringent quality control during production ensures the strength and toughness of our steel balls, reducing the likelihood of breakage.
Sustained Roundness: Our steel balls maintain their round shape even after extended periods of use, minimizing the maintenance costs associated with ball mills.
About Our Factory & Business Background
- Address
- Shanggao Sub District Office Shanggao, Taishan District, Tai'an, Shandong, China
-
Terms of Payment
- LC, T/T, D/P
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1 Ton
-
Supply Chain Partners
- 50
Our Production Capability & Technical Expertise
- Main Products
- Grinding Ball, Steel Balls for Ball Mill, Forged Steel Ball, Grinding Media Ball, Grinding Steel Ball, Forged Grinding Ball, Forged Grinding Steel Ball, Hot Rolled Steel Ball, Forged Media Ball, Forged Ball for Sag Mill
-
Production Lines
- 4
-
Production Machines
- Calcination furnace, Forging press
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Export Year
- 11 Years
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO14001, ISO9001:2015
-
Cooperated with Fortune 500
- Yes
FAQ
- What is the breakage rate of the steel balls?
- The breakage rate is less than 1%.
- What are the available diameters and hardness levels?
- Diameter ranges from 15mm to 150mm. Hardness is typically HRC 55-65, customizable up to 65 HRC.
- Are you a trading company or a manufacturer?
- We are a professional manufacturer with over 30 years of production experience and 4 production lines.
- What is the delivery time for orders?
- Generally 5-10 days if goods are in stock. For non-stock items, it takes 15-20 days depending on quantity.
- Do you provide free samples?
- Yes, we offer free samples for evaluation, but the customer needs to pay for the freight cost.
- What are the payment terms?
- For payments <=1000 USD, 100% in advance. For payments >=1000 USD, 30% T/T in advance, balance before shipment.
- Can the steel balls be customized?
- Yes, we offer customized production including raw materials, hardness, and specifications based on customer requirements.
- Which markets do you export to?
- Our products are exported to over 40 countries including USA, Japan, Australia, and South Africa.
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