Five uses of high frequency heater

High frequency electric furnace is a kind of induction heating equipment with high heating efficiency, fast speed, low consumption, energy saving and environmental protection. High frequency high current flows to a heating coil (usually made of copper tube) that is wound into a ring or other shape. Therefore, a strong magnetic beam with instantaneous change of polarity is generated in the coil. When the heated objects such as metal are placed in the coil, the magnetic beam will pass through the whole heated object. In the interior of the heated object, the direction opposite to the heating current will generate a corresponding large eddy current. Because there is resistance in the heated object, a lot of Joule heat will be produced, which makes the temperature of the object rise rapidly. To heat all metal materials.

The following are five main uses of high-frequency heater:

1. Heat treatment: local or overall quenching, annealing, tempering and diathermy of various metals;

2. Hot forming: whole forging, local forging, hot upsetting, hot rolling;

3. Welding: all kinds of metal products brazing, all kinds of cutter blades, saw blade saw tooth welding, steel pipe, copper pipe welding, the same kind of dissimilar metal welding;

4. Metal smelting: vacuum melting, casting forming and evaporation coating of gold, silver, copper, iron, aluminum and other metals;

5. Other applications of high frequency heating machine: semiconductor single crystal growth, thermal coordination, bottle mouth thermal sealing, toothpaste skin thermal sealing, powder coating, metal implanted plastic, etc