... 10HP 0-1800RPM 580*580 3)Siemens motor 4)Efficint JS-580 hand held floor polishing machine Market position: We are ... grinding, polishing, renovation, restore, repair, and new floor applying, etc.2, On floor surfaces covering concrete, epoxy, stone, marble, granite, ... , Frankfurt, sandpaper, etc. Product Features: 1, 240kg heavy duty 2, Furnished with newly updated 4 magnetic plates for easy tool ...