25-150mm Hardness 55-65 HRC Grinding Steel Ball

1 ) Product feature

1 > High Hardness: Surface hardness: HRC57-67 HRC, volume hardness HRC56-64.

2 > High Impact Toughness: The impact toughness of our grinding balls is more than 12 J / cm2.

3 > Low Broken Rate: the actual broken rate is not higher than 1%.

4 > Good wear-resistant and lower wear rate.

PROCESS

1)High quality

High quality comes from every working procedure for the control . Grinding ball have no great

differences in appearance, but in the actual effect of grinding efficiency is different, this is because

the raw material, heat treatment process, equipment automation level and other factors can lead to

the steel ball steel ball lapping efficiency differences, and ultimately affect the user cost of grinding .

Every working procedure we always follow the details of the accused, by providing more wear-

resisting of grinding ball to help customers to reduce the cost of grinding.

1 > Raw material contrast

Ordinary company : directly using the scrap or various steel grades production, traditional little

involvement in the high rate of grinding materials research and development.

Iraeta : have a deep cooperation with The Chinese academy of sciences and steel plant , according

to different industry standard have in-depth research and development, developed raw material

with higher grinding performance.