Jan 05, 2013
floor grinding machine
1.grind,polish the crystallize granite,marble,terrazzo,and concrete
2.Grind width:310mm,Speed:800rpm
Floor grinding machineType MRK-350B (Improved type) Weight(kg) 100kgs Work area 340mm Speed 680rpm Type Entire sealed fan-shaped Power 2.2KW/3.0KW*4P...