The plunge grinding method is used to machine workpieces with lowered or profiled lateral surfaces – such as jet needles, valves, cross pins, gear and electric motor shafts. Available technologies include straight or angled plunge grinding, plunge grinding in single or multiple production, plunge grinding in several simultaneous or consecutive operations and oscillating plunge grinding.
Plunge grinding machines
KRONOS S 125
The centerless grinding machine KRONOS S 125 provides maximum precision for small workpieces with a diameter of 0.5 to 30 mm and a plunge length of up to 120 mm.
KRONOS S 250
The centerless grinder KRONOS S 250 is the best machine for mass production of small precision workpieces with a diameter range of 1.5 to 35 mm and with a maximum infeed width of up to 245 mm.
KRONOS M 400
The centerless grinder KRONOS M 400 provides optimal precision for medium workpieces with a diameter of 1.5 to 100 mm and a plunge length of up to 395 mm.