Energy-saving methods and performance characteristics of IGBT super audio induction heating equipment

Performance characteristics of IGBT super audio induction heating equipment

1. Super audio heating speed is fast. Fast heating speed and even heating (the speed can be adjusted and controlled).

2. Super audio frequency induction heating has a wide range. It can heat various metal workpieces (the detachable induction coil can be replaced according to the working switch), which can be divided into quenching, diathermy, annealing, conditioned metal quenching and tempering, welding, melting, etc.

3. Super audio induction heating equipment is easy to install. Just connect the power supply, induction coil and water inlet and outlet pipes to use. The ultrasonic audio system is small in size, light in weight, and easy to operate.

4. Start quickly. Heating can be started after turning on water and electricity

5. Use advanced energy-saving technology and energy-saving components to achieve better energy-saving effects.

6. The effect is good. The heating is very uniform, the temperature rises quickly, the oxide layer is small, and there is no waste after annealing.

7. Protect everything. It is equipped with over-voltage, over-current, overheating, water shortage and other alarm indications, as well as automatic control and protection.

8. Temperature controllable. By setting the heating time to control the heating temperature of the workpiece, the heating temperature can be controlled to a technical point.

9. Eliminate high pressure. It eliminates the need for a step-up transformer that generates nearly 10,000 volts of high voltage and is very safe.

Energy-saving methods of IGBT super audio induction heating equipment

1. Correct selection of current frequency

The selection of induction heating current frequency is very important, which will directly affect the thermal efficiency of the inductor and the heating efficiency of the blank.

2. Increase the terminal voltage of the sensor

The increase in the voltage at the end of the inductor will inevitably increase the number of turns of the induction coil, thereby reducing the current on the induction coil, reducing the power loss of the inductor, improving the electrical efficiency of the inductor, and also reducing the water consumption for cooling the induction coil. . A better way to increase the voltage pressure at the end of the inductor is to avoid using induction heating with low voltage and high current.

3. Select the density of the induction coil

As the current density increases, the power loss of the induction coil increases and the electrical efficiency of the inductor decreases. Therefore, when selecting the current of the inductor, the cross-sectional size of the pure copper tube of the induction coil should control the current amount within a certain range.

4. Choose good heat-resistant and insulating materials

The induction coil is lined with a heat-resistant layer and a heat-insulating layer. Materials with good heat-insulating properties and a certain thickness are selected to play a good heat-insulating role, reduce the heat transfer loss of the blank, and improve the thermal efficiency of the sensor.

5. Make full use of the cooling water of the sensor

The tap water for cooling the sensor should be recycled to save water resources. At the same time, the cooled water still has a certain temperature and can be used for other purposes to save energy.

Based on the above metal heating, choosing the appropriate induction heating equipment will save you energy costs and improve production efficiency. It is an indispensable good product for your metal heating.