High-frequency Quenching Machine

Jiangsu High-frequency Quenching Machine Supplier, Industrial Electromagnetic Induction Heating Equipment

Heating Principle:
The high-frequency quenching machine uses induction heating, an engineer explains the principle of induction heating: the workpiece is placed inside an inductor, which is typically a hollow copper tube supplied with medium or high-frequency alternating current (1000-300,000 Hz or higher). This creates a varying magnetic field that induces a current of the same frequency in the workpiece. This induced current is unevenly distributed within the workpiece, being strong on the surface and weak towards the interior, nearly zero at the core. Utilizing this skin effect, the surface of the workpiece can be rapidly heated, with the surface temperature rising to 800-1000°C in a few seconds, while the core temperature increase is minimal.

Highlight Advantages:

1. Utilizes IGBT modules for energy-saving and electricity reduction: 30% more energy-efficient than tube-type, and 20% more efficient than silicon-controlled rectifier medium frequency.

2. Stable Performance: Comprehensive protection measures, worry-free.

3. Fast heating speed: Inductive heating, no oxidation layer, minimal deformation.

4. Compact Size: Features a split structure for easy handling and installation, lightweight, and convenient for movement.

5. Environmental Protection: No pollution, noise, or dust.

6. Versatile: Capable of heating a variety of workpieces.

7. Temperature and heating time are adjustable, with high processing quality.

8. Easy installation, user-friendly operation.