Dismounting 1200 kg gearwheel from a shaft
This 1200 kg gearwheel is disassembled within 30 minutes, using a Betex MF Quick-Heater 2.0 generator (22 kW), with flexible (wrap-around) inductors .
Within 30 minutes the gear was heated to the pre-selected temperature of 200 C°. After which the shaft could the pulled out of the expanded bore...... No damage, no stress, no open flames. SAFETY FIRST!
The shaft can be RE-USED.