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High Hardness Range of 20mm-150mm Forging Grinding Ball for Gold Mine

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

Contact name:Stevin Liu

Jinan  Zhongwei  Casting And Forging Grinding Ball Co.,Ltd

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High Hardness Range of 20mm-150mm Forging Grinding Ball for Gold Mine

Country/Region china
City & Province shandong
Categories Mining Machinery Parts

Product Details

                Manufacturer High Hardness Range of 20mm-150mm Forging Grinding Ball for Gold Mine



Raw material-Round steel ordered from our national biggest steel mill plant-Laigang


Forged Grinding Balls Chemical Elements( Below is common used type all over the world,if you have any other different requirement, please let me know,we can order from steel mill)


 MaterialChemical Elements


 MaterialChemical Elements
Speical Cr 22.0-3.0< 1.00.5-2.0<0.08< 0.06> 20
Speical Cr 12.0-3.0< 1.00.5-2.0<0.08< 0.06> 15
High Cr2.0-3.2< 1.00.5-2.5<0.08< 0.06> 10
Medium  Cr2.0-3.2< 1.00.5-2.5<0.08< 0.06> 5
Low Cr2.2-3.4< 1.20.5-1.5<0.08< 0.061.0-1.5


Forged Grinding Balls Application( Please let me know your application, Jinan zhongwei will recommend the most high cost-effective type)

  • Ball Mill
  • Mining
  • Cement Plant
  • Power Plant

Qualtiy guarantee


The quality inspection from material to final products,go through the whole production process,control the product quality in every step,meet customers’ request.


10 grinding balls production lines,offer high quality forged and rolling grinding balls,the diameter is 20mm-165mm(0.8”-6.5”)

Grinding balls quality achieve world advanced class,pass ISO9001 Quality Management System

World advanced high quality material B1,B2,B6,special for grinding balls

Advanced automatic grinding balls and rods production lines,the annul output is 50,000 tons,meet the request of different customers

Nearly15 years experience on grinding balls production,adopt advanced heat treatment technology,strictly control every process,to assure the customer satisfy with every piece of grinding balls

Enough Cast Flow,Resonalbe Price,Exencellent Serive Team,cooperate with customer on a long-term basis



Forged Grinding Balls Package ( Container bags and steel drums are two common used package all over the world,let me know which one you want.)

Forged Grinding Balls Contact ( 24 hours on line waiting for your consult)


Contact us


July Sun

Skype julysun214

Email julysun@zwgrindingball.com

Mobile (whats app) 86-15666667179




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