... 360KG 580*580 3)Siemens motor 4)Efficient Four-Head floor scrubber polishing machine JS-580 Market position: We are manufacturer ... grinding, polishing, renovation, restore, repair, and new floor applying, etc.2, On floor surfaces covering concrete, epoxy, stone, marble, granite, terrazzo ... MOQShipping port: Shanghai, ChinaQuantity discount: available Pictures: JS-580 floor scrubber polishing machine