... 1.Double sanders 2.belt machine 3.polishing machine Type STM100-A Brand KSM Input ... by top material. 2, the machine is double-headed structure, work of a motor driven by the two rubber tire (wheel ... weld grinding). 3, the machine is equipped with rubber tire belt can, but also equipped with hemp cloth wheel and wheel ... a mirror surface of metal, matte, drawing, polishing, etc. sanding BELT machine