Band saw tooth tip hardening machine Type BHM 80

Heating occurs in a continuous process. A cooling water system is required for cooling the generator or inductor that heats or hardens the teeth.


    There are 2 possibilities for this:

  • Direct connection to the water main at a pressure of 3 bar. Only to be recommended if the water is not too cold and the price of water is low.
  • Cooling unit that cools down the heated water during operation and returns it to the generator with the help of a pressure pump (operating pressure 3.5 – 4 bar expensive solution).

Technical data:

Dimensions: Width: 230 cm
Depth: 75 cm
Height: 130 cm
Total power: approx. 2 or 5 kW
Water flow: (Inductor) approx. 2.5 litres/min.
Drive power: Band saw feed (friction drive) steplessly adjustable via gear motor
by means of a potentiometer
Winder unit: via slipping clutch with gear motor drive
Generator power: 2 or 5 kW
Weight: 205 kg
Operating voltage: 230/400 Volt, 3 Phase, 50 cycles or
230/440 Volt, 3 Phase, 60 cycles
Other voltages via a transformer
Note: All types and makes of generator from 2-6 kW with cable outlet
can be used, heating capacity 40-50 teeth/min.
E. Petschauer GmbH
Erlenbrunnenstr. 5
72411 Bodelshausen

T: +49 (0) 7471-72325
F: +49 (0) 7471-72223