... 10HP 0-1800RPM 3)Siemens motor 4)Efficint JS-580 granite polishing machine Market position: We are manufacturer for medium-to ... For grinding, polishing, renovation, restore, repair, and new floor applying, etc.2, On floor surfaces covering concrete, epoxy, stone, marble, granite, terrazzo, etc ... upon MOQShipping port: Shanghai, ChinaQuantity discount: availablePictures: JS-580 granite polishing machine