.

B2 B3 BU material forged steel grinding media ball

technical strength:

We set up a professional technical team with the cooperation of research institutions, colleges, and universities. For instance, Chinese Academy of Sciences are our direct cooperator, Professor Mr Bern Klein University of British Columbia, Canada is one of our team members.

2. production capacity

The annual output of grinding ball is 200 thousand tons with available size DIA 25mm-150mm. The high-speed production lines are all controlled by computers, which decreases manual intervention and guarantees product quality and stability.From source to finished product, we strive to manufacture high-quality and high performance grinding steel balls.

3. parameters

  1. Material: B2, B3, BU
  2. Surface hardness: HRC58-65HRC, volume hardness HRC56-63.
  3. The impact toughness of our grinding balls is more than 18 J / cm2
  4. The actual broken rate <0.57%

  5. Lost round rate: <1%


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