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High Hardness Grinding Media Balls

High Hardness Grinding Media Balls

  • High Hardness Grinding Media Balls
  • High Hardness Grinding Media Balls
  • High Hardness Grinding Media Balls
  • High Hardness Grinding Media Balls
High Hardness Grinding Media Balls
Product Details:
Place of Origin: Jinan city,Shandong province,China
Brand Name: ZW
Certification: ISO9001:2008
Model Number: forged ball,grinding media ball
Payment & Shipping Terms:
Minimum Order Quantity: 10 tons
Price: Negotiable
Packaging Details: container bags ,steel drum
Delivery Time: 3 days after order confirmation
Supply Ability: Annual output 80000 tons
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Detailed Product Description
Size: Dia20-150mm Tecnology: Forging And Rolling
Hardness: 55-65HRC Certification: ISO9001:2008
HS Code: 73261100 Model Number: 45#,60MN,B2,B3
Heat Treatment: Water Quenching Product Name: Grinding Media Balls
High Light:

ball mill grinding media


ball milling media


High Hardness Grinding Media Balls

high hardness and top quality grinding media balls for mining and cement plant



Breif Description:

Size: 20-150mm                                 Inspection: SGS/BV/TUV

Origin: Shandong, China                      Packing: 1000kgs per bag or 900kgs per steel drum

 Material Chemical Elements  
C Si Mn P/S Cr Hardness    (HRC)
45# 0.42-0.50 0.17-0.37 0.5-0.8 <0.035 <0.25 60-65
60MN 0.55-0.65 0.17-0.37 0.7-1.0 <0.04 <0.25 58-63
B2 0.72-0.85 0.17-0.37 0.7-1.0 <0.04 0.4-0.6 55-58
B3 0.58-0.66 1.6-1.9 0.65-0.8 <0.025




Raw Material:

Strict quality control of steel material from LAIWU STEEL FACTORY GROUP, the Biggest  factory group in North of China.


High Hardness Grinding Media Balls 0

Prodcution Line:

1.Traditional Hammer Forging: Raw material-Cutting-Heating-Forging-Quenching-Tempering-Testing-Packing

2. Hot Rolling


High Hardness Grinding Media Balls 1


Quality control for each production shift (4hours/Shift);

Hardness, chemical elements and impact testing after production for each production shift;

SGS –third party testing before each delivery



Container bags(Net weight:1000KGS) or Steel drums(850-900KGS) or in clients' requirements

High Hardness Grinding Media Balls 2



ISO9001-2008, SGS 


Our advantage:


1. All of the grinding material can do the well-know and most professional  in grinding media industry test certificate: SGS

2. All products are our own production, no other commissons expense.  We guarantee to provide the best competitive price

3. Delivery on time, due to our production capacity: 100,000 tons/year


Company Profile:

We, Jinan Zhongwei, are manufacturer and exporter of grinding balls in China,with the annual output of 50,000 to 70,000 metric tons. 

Our company is located in Zhangqiu ,Jinan City,Shandong Province, which is provided with superior geographical position and convenient transportation. Our company covers an area of 15,000 square meters,with two million registered capital .And there are 150 existing staff,including 21 technicians.
Our main products: forging grinding steel balls,and (high,low,medium) chrome alloyed casting iron balls,casting cylpebs,grinding rods.

Application of our products: various mines,cement plants,power stations and chemical industries. 

Priorities of our products: High hardness, good wear resistance, breakage rate lower than 1%.




Any assitance of Grinding balls you could contact us at any time


WhatsApp: +86 156 5001 6516

skype: eileenexport

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

Contact Person: Mr.Stevin Liu

Tel: +8613905419961

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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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