PJT 50-200 sharpening machine features for blade diameters from 50 to 200 mm
Grinding wheel spindle :
Double (or single) wheel spaced apart
Grinding wheel diameter 350 standard (single), with double grinding wheel 350/400 mm
Borazon grinding wheel width 20 mm max.
Fixed RPM 1300 rpm
Grinding wheel motor power 4.0 Kw (driven by inverter)
Workpiece holder spindle :
Morse linking equipment attachment #5
Variable speed from 80 to 250 rpm, selected by CNC or potentiometer
Motor power 1.5 Kw
Workpiece-holding spindle with manually variable angle from +45° to -5° relative to the grinding wheel (angle measurement read by absolute angle encoder)
CNC :
SPIRO management unit with Windows operating system
Software of our own development for sharpening angles of circular blades