... Motor 3.Certification: CE, SGS, ISO9001 4.epoxy floor grinder epoxy floor grinder, concrete floor grinder, diamond floor grinders X6 1.adjustable rotation direction of planet ... handle by 360 degree6. Suit for grinding concrete, marble, granite, epoxy, terrazzo etc.ModelXY-X6Voltage220V-240VAmpere14ARotating Speed300-1200rpmOperating width460MMWeight190kgHP4HPHZ50/60HZGrinding head200mm ...