Difference between U and S in the type of coal mining cut-off teeth

2023-11-17 16:40:28

u82.u84.u85.u92.u94.u95.u62.u47.u138.u765.u170.s100.s120.s135.s150.s160.s170.s200 and so on.

Among them, S series of cut teeth are used in roadheader, U series of cut-off teeth are used in coal mining machine, coal mining cut teeth can be divided into common cut teeth, wear-resistant cut teeth, hard rock cut-off teeth, non-sparking cut-off teeth, super-hard rock cut-off teeth and sandstone cut-off teeth.