1)240KG Weiqht,4 head floor floor ginding machine 2)380V/220V 10HP 0-1800RPM 580*580 3)Siemens motor 4)Efficint JS-580 hand ... held floor polishing machine Market position: We are manufacturer ... .2, On floor surfaces covering concrete, epoxy, stone, marble, granite, terrazzo, etc.3, Under condition both dry and wet.4. Fit kinds ...