concretefloor grinding machine 1.grind,polish the crystallize granite,marble,terrazzo,and concrete 2.Grind width:310mm

 Concrete Floor grinding machine

Type	MRK-350B (Improved type)
Weight(kg)	100kgs
Work area	340mm
Speed	680rpm
Type	Entire sealed fan-shaped
Power	2.2KW/3.0KW*4P
Voltage	380V/220V
Power cord	10m(2.5mm2*4)

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concrete floor grinding machine