Z28-650 china big thread rolling machine automatic thread rolling

keywords：

product news
Z28-650 china big thread rolling machine automatic thread rolling machine supplier

Z28-650 china big thread rolling machine automatic thread rolling machine supplier

1 surface roughness less than turning,milling and grinding; 2. Processed products than two-axis rolling machine products processed verticality,concentricity,etc. better,higher precision; 3. Material utilization is high;productivity is doubled from cutting,and it is easy to automate;

keywords：

Z28-650 china big thread rolling machine automatic thread rolling