1.Double sanders 2.belt machine 3.polishing machine Type STM100-A Brand KLA Input power supply voltage 380V 2.2-3KW Select a variety of ... are used by top material. 2, the machine is double-headed structure, work of a motor driven by the two rubber tire (wheel ... with hemp cloth wheel and wheel, so can the machine grinding, buffing process, a machine. 4, Ma wheels, cloth wheel with the use ...