1)240KG Weiqht,4 head handheld stone grinder machine 2)380V/220V 10HP 0- ... 580 3)Siemens motor 4)Efficint JS-580 handheld stone grinder machine Market position: We are manufacturer for ... applying, etc.2, On floor surfaces covering concrete, epoxy, stone, marble, granite, terrazzo, etc.3, Under condition both ... : Shanghai, ChinaQuantity discount: availablePictures: JS-580 handheld stone grinder machine