AHR Series are auto cross feed by solid state relay, longitudinal by hydraulic and vertical axis by AC servo motor. The major parts of PERFECT grinders are manufactured from high quality cast iron combined with an outstanding structural design. Major parts are stress relieved to ensure maximum rigidity, stability and machining accuracy.


Table size500 x 1020mm
600 x 1020mm
700 x 1010mm
Max. Grinding surface500 x 1020mm
600 x 1020mm
700 x 1020mm
Maximum distance centre of spindle to table600mm (Option: 800mm & 1000mm)
Table speed5 ~ 25m/min
Table guidewayV and Flat way
Auto. Cross feed increment approx.0.5mm ~ 20mm
Rapid power cross feed approx.900mm/min (50Hz)
Cross feed on hand wheel               1 rev5mm
                                                              1 gra0.02mm
Rapid power head elevation            50Hz300mm/min
Vertical feed with MPG                     1 rev(x1) 0.1mm
(x5) 0.5mm
(x10) 1mm
                                                               1 gra(x1) 0.001mm
(x5) 0.005mm
(x10) 0.01mm
Auto down feed (Option)0.001mm ~ 0.999mm/time
Wheel speed 60Hz/50Hz1750rpm (60Hz)
1450rpm (50Hz)
Wheel dimensions406 x 50 x 127mm
Spindle motor10HP/15HP (option)
Hydraulic pump motor3HP
Auto. Cross feed motor1/5HP
Rapid head elevation motor1kW AC servo motor


New Features

Vertical travel driven by AC servo motor
Vertical travel operated manual by MPG
Maximum distance from centre of spindle to table:  600mm

Standard Equipment

One grinding wheel and wheel flange
Flange extractor
Wheel balancing arbor and base
Wheel dresser with diamond
Levelling screws and plates
Tool box and tools