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Unbreakable forged steel grinding ball used in cement plant HRC58-64

Unbreakable forged steel grinding ball used in cement plant HRC58-64

  • Unbreakable forged steel grinding ball used in cement plant HRC58-64
  • Unbreakable forged steel grinding ball used in cement plant HRC58-64
Unbreakable forged steel grinding ball used in cement plant HRC58-64
Product Details:
Place of Origin: CHINA
Brand Name: ZW
Certification: ISO9001:2008
Model Number: YB/T091-2005
Payment & Shipping Terms:
Minimum Order Quantity: 10/tons
Price: Negotiable
Packaging Details: container bags or steel drums
Supply Ability: 50000 tons/year
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Detailed Product Description
Material: B2 Chemical Composition: C Si Mn Cr S P
Impact Test: ≥14AK.j/cm^2 HRC: 58-64
Breakage Guarantee: <1% Quality System Authentication: ISO9001:2008/SGS TEST REPORT
Endurance Test Times: ≥10000 Name: Grinding Steel Balls
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forged grinding steel ball


steel grinding balls


 grinding steel balls used in cement plant  HRC  58-64



Raw materilals----Cuttlng----Stove----Forglng----Transter machine----Quenching----Heat treament----Dimension test----Hardness test----Packing----Transportation----Sea freight


We are one of the largest factory specialized in producing Forging Grinding Media Ball, Rolling Grinding Media Balland Casting Grinding Media Ball in China. It was founded in 1988, located in Zhangqiu City, Shandong Province, China. Annual Production Capacity is 50,000 metric ton. There are 120 employees, covering an area of 15,000 square meters. Our products have been exported to more than 30 countries and got a lot of praise. We have large-scale production workshop, advanced production equipment and perfect quality assurance system. Our company has passed ISO9001:2000 quality system authentication and we always keep sincere service promise.

. Features of forging  grinding media balls:

1). Even high hardness 
2). Good wear-resistance

3). Unbreakable 
4). High impact value

5). Production Capacity: 50,000mt per year

6). Low price

2. Applied fields of forged grinding balls: a) Mines; b) Cement plants; c) Power stations; d) Chemical industry

3. Raw Materials: B2; B3; B4; 60Mn;

4. Specifications of our products as follows:


                          Type and Chenical Composition of Forged Balls







                       Chemical Composition
         C Si Mn S/P Cr HRC
Forged ball



0.72-0.85 0.17-0.37 0.7-1.0 <0.04 0.4-0.6 58-64




Key benifits:


1. Price: the most competitive first-hand manufacturer price.


2. Quality: our own quality control technic and the ISO9001:2008, SGS certificate. 


3. Service: Professional and dedicated.


Unbreakable forged steel grinding ball used in cement plant HRC58-64 0


1. Raw material: All the material is qualified with certificate and made in the Chinese largest steel production enterprise.


2. Customize products according to the clients's requirements.


3. Cutting: At first, the steel bars should be cut into small pieces according to the size of steel balls we want.


4. Heating: we use the electric furnace instead of the traditional coal stove, the biggest advantage is that all the steel bars can accept the most approriate temperature during the heating progress. It affect the hardness and toughness directly.


5. Hammer forging: The raw material is forged to a certain deformation by the air hammer, when the compression ratio increased, the micro-structure become more compact so that the hardness and the toughness can be improved.


6. Heat treatment: Both the water quenching heat treatment production line and our own temperature control technics are important.  We have very mature production technicians responsible for the heat treatment process as we know this process affect the grinding balls performance directly.


7. Quality test: we have professional testing equipments in our factory, and it's convinient to do the quality test every shift. At the same time, we have the ISO9001:2008 and SGS certificate.


8. Packing: it depends on the clients' requirements.

                  Container bags or steel drums or others.


For more information about our company or the grinding media, please contact summer  directly! I am always here to serve you.





Contact Details
Jinan  Zhongwei  Casting And Forging Grinding Ball Co.,Ltd

Contact Person: Mr. Stevin Liu

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Address: Lejia,Puji Town,Zhangqiu Jinan city,Shandong Province,China

Factory Address:Lejia,Puji Town,Zhangqiu Jinan city,Shandong Province,China

  • Tel:86-531-83215819
  • Worktime:8:00-18:00
  • Contact Person: Mr. Stevin Liu
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