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60mm steel grinding balls for gold plant , grinding ball for mining

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[China]

Address: GAOXIN JINAN CITY, SHANDONG PROVINCE, CHINA

Contact name:Housongcun

Oriental Casting and Forging Co., Ltd.

60mm steel grinding balls for gold plant , grinding ball for mining

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

Product Details

60mm steel grinding balls for CIL gold plant,grindingball for mining

Breif Description:

Specifications
1. Diameter:20mm-150mm(0.75''-6'')
2. Surface Hardness:
Forged ball:58-65HRC
Casted ball:60-65HRC
3. Material:
Forged ball:Steel
Casted ball:Iron
4. Technology:Forged & Casted ,heat treated
5. Unbreakable:0.5 Max.
6. Impact Toughness:>12
7. times of falling ball:5000 min.
8. microstructure:P+C
9. Application: gold & iron mine,steel works,cement plant and power station
10. Certificate: ISO9001:2008

 

Product Performance:

  • Even Hardness,High Roundness,
  • Unbreakable
  • High Combined Effciency of Grinding Mill
  • High Impact Value
  • Grinding Resistant
  • It is resistant to abrasion and won't deform and crack.
  • Low breakage rate.

Application:

  • Mine
  • Grinding Coal In Power Plant.
  • Cement Plant
  • We serve the global mining industry

Chemical composition:

MaterialCMnSiCrSP
50MN0.48-0.560.70-1.00.17-0.370.25 max0.035max0.035max
60MN0.57-0.650.70-1.00.17-0.370.25 max0.035max0.035max
65MN0.60-0.700.90-1.200.17-0.370.25 max0.035max0.035max
75Mn0.72-0.920.17-0.370.7-1.00.4-0.60.035max0.035max
75MnCr0.70-0.850.7-0.80.17-0.370.2-0.70.03 max0.03 max
75SiMn0.70-0.900.7-1.20.4-0.80.25 max0.03 max0.03 max


Specifications:

Impact Test

AK.J/cm2

Endurance Test Times

(5m)

Dia 25mm-60mmDia 70mm-100mm
  SurfaceCoreSurfaceCore
50MN≥12≥10000≥56≥35≥56≥28
60MN≥13≥10000≥58≥38≥58≥29
65MN≥15≥12000≥60≥42≥60≥30
75MnCr≥17≥12000≥60≥52≥60≥50
75 SiMn≥16≥12000≥60≥50≥60≥48

 

Raw Material:

Strict quality control of steel material from BIG STEEL FACTORY GROUP.You know the good grinding balls quality depends on the good raw material.

 

Prodcution Line:

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

2. Hot Rolling

 

Testing:

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

 

Packing:

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

 

Our advantage:

1. We are a direct manufacturer,located in the largest production base of forged grinding steel ball in China.We are very pleased to offer you the most competitive price.All products with high quality would pass the third party inspection before shipment.

 

2. The Heat treatment technology is very perfect, especially the tempeing process,which increase the hardness of the forging steel ball and nake the product more wear-resisting.

 

3. Our forged steel grinding ball has been exported to Japan,Indonesia,Malaysia and many other countries and have got great reputation from our customer at home and abroad.

 

4. Free Samples Can be Provided.

 

Our Services

1. Free samples for your test before orders;

2. Soonest delivery time ;

3. Cooperate with many famours shipping companies,and sent the goods to your port safe and in time;

4. Any feedback after sales would get our soonest reply.

 

WE LOOK FORWARD TO THE OPPORTUNITY TO DISCUSS HOW WE CAN BECOME A PARTNER IN YOUR SUPPLY CHAIN SOLUTION .

 

Grinding Media Contact ( 24 hours on line waiting for your consult):

Ctonact: Zhang
Email:zhang@grindingballs.net.cn
Skype:xiao627965

Phone:+86 15508621235

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