Based on the combination of theory and practice, we have developed automatic groove making machine, which provides grooving service for different kinds of powder metallurgy pistons. The advantages are high efficiency, low noise, less dust and so on.
Based on the combination of theory and practice, we have developed automatic groove making machine, which provides grooving service for different kinds of powder metallurgy pistons. The advantages are high efficiency, low noise, less dust and so on.