橡胶机械刀片一般多为异型刀片,主要有各种齿形平元刀及条型刀。选料:9CrSi、Cr12MoV、W6Mo5Cr4V2、 W18Cr4V等。 Rubber machinery blades for different blades, more commonly mainly include all kinds of tooth shape ping yuan dao and strip. Choose material: 9 crsi Cr12MoV W6Mo5Cr4V2 and W18Cr4V, etc