Power frequency heater uses the principle of power frequency induction to heat the workpiece and produce interference, including wheel center gear heater and wheel rim heater, which is used for heating and assembling of driven gear, heavy gear and wheel center and wheel rim of railway locomotive.

Excellent  Point:

1. Uniform heating, no local overheating, no impact on the hardness of the workpiece, no damage to the internal structure of the material.

2. Clean and environmental protection, no oil fume and other pollution, significantly improve the assembly quality and improve the working environment.

3. Time numerical control, simple operation, greatly improve work efficiency.

Knot  Structure: 

It consists of electrical control system, power frequency self cooling induction heating host and operating platform. Short circuit or eddy current heating is adopted（ The picture shows: wheel center gear heater)

flange heater