60mm steel grinding balls for CIL gold plant,grindingball for mining
2. Surface Hardness:
4. Technology:Forged & Casted ,heat treated
5. Unbreakable:0.5 Max.
6. Impact Toughness:>12
7. times of falling ball:5000 min.
9. Application: gold & iron mine,steel works,cement plant and
10. Certificate: ISO9001:2008
- Even Hardness,High Roundness,
- 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.
- Grinding Coal In Power Plant.
- Cement Plant
- We serve the global mining industry
|75MnCr||0.70-0.85||0.7-0.8||0.17-0.37||0.2-0.7||0.03 max||0.03 max|
|75SiMn||0.70-0.90||0.7-1.2||0.4-0.8||0.25 max||0.03 max||0.03 max|
Endurance Test Times
|Dia 25mm-60mm||Dia 70mm-100mm|
| || ||Surface||Core||Surface||Core|
Strict quality control of steel material from BIG STEEL
FACTORY GROUP.You know the good grinding balls quality depends on
the good raw material.
1.Traditional Hammer Forging: Raw
2. Hot Rolling
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
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.
Free samples for your test before orders;
2. Soonest delivery time ;
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