Jinan Huixin Industrial Corporation Ltd.

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1. cast grinding steel ball

The quality of our grinding media steel balls can meet different requirements of different clients in different countries and regions.

We sincerely wish to have cooperation with you. Please don't hesitate to connect with me.

2. forged grinding steel ball

Forged Grinding Steel Balls
SIZE: DIA 20-150MM
HARDNESS:
SIZE SURFACE CORE
DIA20-90MM HRC 55-60 HRC 40-50
DIA100-150MM HRC 50-60 HRC 35-45
CHEMICAL ELEMENTS:
C: 0.5-0.6, S: 0.04MAX, Mn: 0.6-1.0,
P: 0.04MAX, Si: 0.2-0.4, ...

3. grinding steel balls

Grinding Steel Balls
SIZE: DIA 20-150MM
HARDNESS:
SIZE SURFACE CORE
DIA20-90MM HRC 55-60 HRC 40-50
DIA100-150MM HRC 50-60 HRC 35-45
CHEMICAL ELEMENTS:
C: 0.5-0.6, S: 0.04MAX, Mn: 0.6-1.0,
P: 0.04MAX, Si: 0.2-0.4, Cr: ...