... width* hole265*205*111.2mmGrinding wheel speed1520R.P.MRegulating wheel speed0~320R.P.MGinding wheel motor15HPRegulating wheel motor3.0KW AC SERVO MOTORHdraulic ... on machine 0) 1 set 11,Wheel flange extrator12,Tool box with spanners , screw -driver ,etc, 1 set .Optional Accessories1, ... ,Hydraulic work ejector for infeed grinding 3,Paper filter4,Wheel desser device (choose to provide )5,Magnetic coolant ...