140mm casting steel balls for cement and mines

140mm casting steel balls for cement and mines

Forged Grinding Ball Features and Advantages:

1. Surface hardness of up to 60HRC
2. High volume hardness as large as 55HRC to 60HRC,uniform hardness distribution
3. High impact toughness of greater than 12J/cm²
4. Low breakage rate, peel fragmentation resistance property of over 20000 times
5. Actual breakage rate not greater than 1% and close to 0

Forged Grinding Ball Technical Parameters:

Raw Material

As we know, the quality of forged grinding piece depends on the material by 80%. Our products use high-quality round steel from national large-scale steel mill to insure the quality of our products.

Description and Advantages:

Nearly 30 years, Shandong Huamin Steel Ball Joint-Stock Co., Ltd has always been a professional manufacture of grinding media,and a pioneer especially in forged steel balls. Even hardness, low breakage rate, low wear are the greatest advantages.

Forged Grinding Ball Products Show: 

Our products range from 20mm to 150mm, 1 inch to 6 inch, and we can also offer all size of products according to clients’ demand.

Packing Instruction:

Steel Drum  (Volume: 800kg-900kg N.G. avaliable)  

Big Big ( Volume: 1000kg N.G. avaliable)

Testing:

Company and Factory:

 In the Eastern Industry Park of Zhangqiu City Economic Development Zone, it is 50 KM to the east of Jinan Airport.

Apllication:

Humin steel grinding ball is widely used in all kinds of mine(gold, copper, iron, molybdenum, lead, zinc ), electric power plant, chemical plant and other industries. 

Certification and Patent :

Our company has obtained ISO 9001 International Quality System Authentication, ISO14001 Environmental System Management Authentication and OHSAS18001 occupational health and safety certification, safety standardization identification, clean production enterprise certification.