दिन: 20 जून 2023

Rolling mill rolls material choose

Description: Rolling mill rolls professional manufacturer, Has 20+ years of production experience Keyword: Rolling mill rolls material Alloy chilled cast iron roll Alloy chilled cast iron roll (roll ring) is a cast iron roll manufactured by using the supercooling degree of molten iron itself and the quenching of the mold surface, and adding Ni, Cr, […]