... renovation,grinding and polishing. We occupied the market because our machine allows highest job efficiency and save labor cost at the ... 0-1800RPM240KGS30KGS4PCS12PCS30L Standard configuration:1, Machine body2, 20kgs extra weight - 1 ea3, 10m electric wire - 1 ea4, dust skirt - 1 ea5, tool ... port: Shanghai, ChinaQuantity discount: availablePictures: JS-580 four head industrial dust vacuum machine