• Model NO.：20-150mm
• Field：Mine, Cement, Electric Power Plant
• Diameter：20-150mm
• Delivery：Prompt
• Packaging：Steel Drum , Container Bag
• Drop Test Times：More Than 20000
• Hardness：55HRC-67HRC
• Impact Value：More Than 12j,Cm2
• Transport Package：by Bag or Steel Drum
• Specification：Dia. 20-150mm
• Trademark：HM
• Origin：China
• HS Code：73261100
• Production Capacity：150, 000 Mt,Year

Packaging & Shipping

Our Advantages

1. We have a strong expertise team with more than 30 years to produce the grinding steel balls.
For the SAG Mill Balls, the diameter of Mill is more than 9 meters, SAG grinds primary crusher mineral ores and prepares it for final grinding in a ball mill. It need the balls have higher impact and better toughness.

For SAG grinding steel balls, we do the test as follows:
a. Diamter
b. Hardness
C.Chemcial Composition
d. Impact Value
e. Dropping Test for each batch

2. The production lines for grinding steel balls are made and designed by our expertise. And it is the first one production line for grinding rods in China in 2009.

For the large quantity required from customers, we can supply the production lines of grinding balls and expand our production to meet the customers' requirements.

3. We can offer the 24hours online service for any questions or requests.