Let's find the difference！

Our company has been specializing in the production and sales of steel balls for over three decades, boasting rich experience in both production and research & development. It's a well - known fact that steel balls produced by different equipment and through different processes vary significantly. Take casting steel balls as an example. Just from a visual inspection, there are remarkable differences between manually - poured casting steel balls and those produced on the production line, as shown in the figure below.​

For high - chromium casting steel balls, quenching is carried out to enhance their hardness and wear resistance, while tempering is essential to relieve internal stress and prevent breakage. Therefore, to produce wear - resistant and unbreakable casting steel balls, these processes are indispensable, as illustrated in the following figure.​

We always adhere to the principle of putting quality first without any compromise. The figure below shows the entire production process of our casting steel balls.