OEM&ODM Factory 30mm 40mm 60mm 70mm 80 mm High Chrome Casting Steel Grinding Media Ball for Ball Mill
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Product Highlights
- High Surface Hardness: Surface hardness exceeds 60 HRC for superior wear resistance in grinding applications.
- High Impact Endurance: Endurance impact test results exceed 10,000 cycles for long-lasting performance.
- Wide Size Range: Available in diameters from 15mm to 130mm to meet specific grinding requirements.
- OEM & ODM Customization: Supports customized sizes, materials, and packaging for specific client needs.
- Multi-Industry Application: Suitable for cement, mining, chemical, power, and metallurgical industries.
- Certified Quality: Products certified with ISO 9001, CE, and KOC for global compliance.
- High Efficiency & Low Cost: Features low wear, low breakage, and high efficiency for dry grinding fields.
- Established Manufacturer: 18 years of experience with 12 production lines and a 100-person professional team.
Product Attributes
- Customization
- Available
- Customized
- Customized
- Certification
- ISO
- Model NO.
- High Chrome Casting Steel Grinding ball
- Standard Parts
- Yes
- Universal
- Yes
- Type
- Bearing Ball
- Material
- Cast Steel Ball
- MOQ
- 1 Ton
- Applications
- Silica Sand Factory Cement Plant Chemical Plant Po
- Types
- High Chromium Cast Steel Balls, Medium Chromium C
- Features
- Good Hardness and Uniformity of The Products
- C
- 2.0-3.0
- Si
- 0.3-1.2
- Mn
- 0.2-1.0
- Transport Package
- 25kg Poly Bag + Carton + Wooden Pallet or Wooden B
- Specification
- 20mm to 150mm
- Trademark
- Junda
- Origin
- China
- Production Capacity
- 50, 000 Tons Per Month
- Package Size
- 60.00cm * 70.00cm * 40.00cm
- Package Gross Weight
- 1004.000kg
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 OEM&ODM Factory 30mm 40mm 60mm 70mm 80 mm High Chrome Casting Steel Grinding Media Ball for Ball Mill
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Product Description




A casting ball, also called a casting grinding ball, is made from scrap steel, scrap metal, and other trashed materials. The above mentioned materials are highly molten and conduct a continuous current after being heated. During the smelting stage, a large amount of metal elements such as vanadium, iron and manganese are first added to the flue gas to achieve the desired and predetermined yield. These elements can then pour the super-molten iron into a production line model of a steelmaking plant.
Casting steel balls can be divided into different types ranging from 10mm to 130mm. The size of the casting can be within the range of low, high, and medium steel balls. The steel ball parts include flexible designs, and you can obtain the steel ball according to the size you want. The main advantages of using cast steel balls are low cost, high efficiency, and wide application range, especially in the dry grinding field of the cement industry
Casting Steel Ball can be largely used in various applications, including:
Silica sand factor/Cement plant/Chemical plant/Power plant/Mines/Power stations/Chemical industries/Grinding mill/Ball mill/Coal mill
|
Nominal diameter (mm)
|
Weight of single ball in average(g)
|
Quantity/ MT /ton
|
Surface hardness(HRC)
|
Endurance impact test(Times)
|
|
φ15
|
13.8
|
72549
|
>60
|
>10000
|
|
φ17
|
20.1
|
49838
|
>10000
|
|
|
φ20
|
32.7
|
30607
|
>10000
|
|
|
φ25
|
64
|
15671
|
>10000
|
|
|
φ30
|
110
|
9069
|
>10000
|
|
|
φ40
|
261
|
3826
|
>10000
|
|
|
φ 50
|
510
|
1959
|
>10000
|
|
|
φ60
|
882
|
1134
|
>10000
|
|
|
φ70
|
1401
|
714
|
>10000
|
|
|
φ80
|
2091
|
478
|
>58
|
>10000
|
|
φ90
|
2977
|
336
|
>10000
|
|
|
φ100
|
4084
|
245
|
>8000
|
|
|
φ120
|
7057
|
142
|
>8000
|
|
|
φ130
|
8740
|
115
|
>8000
|
Chrome cast steel balls are the cast grinding media balls containing a certain percentage of chromium, and by which are divided into high chromium cast steel balls, medium chromium cast steel balls and low chromium cast steel balls. The chromium cast steel balls are divided into High Chromium Cast Steel Balls, Medium Chromium Cast Steel Balls and Low Chromium Cast Steel Balls. With the feature of high hardness, low wear, and low breakage, cast steel grinding balls are mainly used in cement industry, mining industry, metallurgical industry, power generation industry and construction industry.









Q : What is the mode of payment?
T/T: 50% advance payment then the rest 50% payment pay us when get the scanned B/L from our E-mail
Q: What's the MOQ of your products?
As usual, MOQ 10 PCS .Or as your require,we need to calculate the new price to you.
Q: Can you provide free samples?
Yes,we can send free samples less than 0.5KG to you.
Q: What standards are you carrying out for your products?
SAE standard and ISO 9001, SGS
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR255938". Items marked "" are certified.
Company Profile
JINAN JUNDA INDUSTRIAL TECHNOLOGY was established in 2005. We are a professional manufacturer and exporter of Forged Steel Balls, Cast Steel Balls, Steel Rods, Chrome Steel Balls, Carbon Steel Balls, Stainless Steel Balls, Garnet Sand, Steel Shot, Steel Grit, Bearing Steel Grit, Glass Beads, and other surface treatment abrasives.
Regarding garnet sand, we integrate mining, production, and sales, with adequate reserves. In recent years, our garnet sand production capacity has increased from thousands of tons to tens of thousands of tons. We have built a good reputation in the garnet industry worldwide.
Regarding steel shot, steel grit, and bearing steel grit, our products meet American SAE standards and are widely used in shipbuilding, molding, steel production, automobile manufacturing, container manufacturing, machinery manufacturing, pipeline anti-corrosion, aviation, granite cutting, and other industries.
Regarding glass beads, we can produce different types of road-marking glass beads, sandblasting glass beads, and grinding glass beads according to customers' specific requirements and relevant standards, including European Standards EN 1423 and EN 1424; American Standard AASHTO M247 Types 1 and 2; British Standard BS 6088 Classes A and B; Japanese Standard JIS R3301; And Korean Standard KSL 2521 Nos. 1 and 2.
Our philosophy is to build sustainable growth on a foundation of high quality and excellent customer service. We manufacture our products in accordance with ISO quality standards and provide in-depth application knowledge and professional technical support. Highly efficient logistics are central to our company culture, and JINAN JUNDA INDUSTRIAL strictly controls materials from source to production to ensure quality and consistency. Our products are exported to the USA, Germany, Japan, and more than 90 countries worldwide.
We welcome your inquiries about our current products and opportunities for new applications and cooperation.
About Our Factory & Business Background
- Address
- OUYA DAGUAN Shizhong District, Jinan, Shandong, China
- Terms of Payment
- T/T, LC, Western Union, D/P
- International Commercial Terms(Incoterms)
- FOB, EXW, CIF, FAS, DDP
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Qing Dao
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the mode of payment?
- T/T: 50% advance payment then the rest 50% payment pay us when get the scanned B/L from our E-mailL/C: 100% irrevocable L/C at sight
- What is the MOQ of your products?
- As usual, MOQ 10 PCS .Or as your require,we need to calculate the new price to you.
- Can you provide free samples?
- Yes,we can send free samples less than 0.5KG to you.
- What standards are you carrying out for your products?
- SAE standard and ISO 9001, SGS More details, please contact.
- What is the average lead time?
- Peak Season Lead Time: within 15 workdays. Off Season Lead Time: within 15 workdays.
- What are the main applications for these grinding balls?
- Silica sand factory, cement plant, chemical plant, power plant, mines, power stations, chemical industries, grinding mill, ball mill, and coal mill.
- What is the diameter range of the casting steel balls?
- The size of the casting can be within the range of low, high, and medium steel balls, ranging from 10mm to 130mm.
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Product Groups
- Forged Steel Ball
- Abrasive Blasting Media
- Sandblasting equipment
- Stainless steel ball
- carbon steel ball
- Chrome Steel Ball
- Cast steel ball
- Steel Rod
- Silicon series
- Sandblasting parts(sandblasting nozzle &sandblasting gun)
- Sandblasting Protection Equipment(sandblasting helmet&hood)
- Road marking machine
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