200KHZ Ultra High Frequency Induction Heater Machine Digital Touch Screen IGBT

40KW Ultra High Frequency Induction Heating Equipment For Matal Heating

INDUCTION HEATING EQUIPMENT:

This series of ultra high frequency induction heater adopts series resonant circuit, after resonance through high-frequency transformer output low voltage, high current high-frequency power supply. Resonance structure is shown as follows:

This series of ultra high frequency induction heater equipment structure adopts GY’s latest-generation inverter control technology, on the basis of the use of conventional IGBT devices, so that the induction heater can not only output frequency up to 250 kHz ultra high frequency power supply, but also the ultra high frequency induction heater functions are more stable and high reliability. It makes the possibility to replace the vacuum tube high frequency with the solid-state high frequency induction heaters.

In this technology, the ultra high frequency induction heater power and frequency can be adjusted independently. IGBT switching device and amorphous inductor are used to form a high-frequency chopper circuit to adjust the power. Using IGBT series resonance and frequency automatic tracking technology to obtain precise soft switch control inverter process, so that the equipment under high power work reliability is greatly improved so that the equipment has been developed in the field of high power, 100% equipment temporary load rate can be achieved.

MAJOR FEATURES

• Micro parts can be heated. It can heat iron wire, steel wire, steel strip, miniature shafts, silver wire, fine gold and silver jewelry, and more.
• The surface heats up quickly. Its skin effect is more obvious, which can quickly heat the surface of the workpiece, so it is very suitable for surface hardening.
• High frequency. The highest frequency can reach more than 300 kHz, and the heating efficiency is high.
• Flexible. Small size, equipped with casters, easy to move.
• Self-protection function. Monitor current, voltage, water temperature, etc. When failure occurs, it can automatically alarm and stop running.

POWER REQUIREMENTS:

The power required to heat your work piece depends on:

• The mass of your work piece
• The material properties of your work piece
• The temperature increase you require
• The heating time required to meet your process needs
• The effectiveness of the field owing to the coil design
• Any heat losses during the heating process

After we determine the power needed to heat your work piece we can select the correct induction heating equipment taking the coil coupling efficiency into consideration.

THE PARAMETERS OF THE GYH-30AB:

ADVANTAGES OF INDUCTION HEATING:

GY’s ultra high frequency induction heater resonant capacitor is connected in series with the high-frequency transformer side, so the high-frequency transformer has low voltage, which greatly reduces the insulation and ignition problems caused by high voltage, and greatly improves the reliability of the equipment. Meanwhile, the high-frequency transformer is small in size, light in weight, and low in loss.

Heating power, heating time, heat preservation power, and heat preservation time can be adjusted independently, which can effectively control the heating curve and heating temperature to a certain extent.

In the split ultra high frequency induction heater, the high frequency power supply (host) is separated from the high frequency transformer (extension), and the connection between the main and extension is 2 meters long;

When applied to the poor environment of the workplace, the induction heater’s main body can be closed in a clean space, greatly reduce the maintenance rate of the main body, increase the reliability of equipment;

When it is used in assembly line operations or complete sets of equipment, the small extension occupies a small table space, easy to move.

APPLICATIONS OF THE INDUCTION HEATING MACHINE:

During the metal heat treating productions, our ultrahigh frequency induction heaters have widely applications fields.

• Induction heat treatment of all kinds of different gear, shaft, and other parts.
• Carbon steel screws and stainless steel screws induction heating adhesive.
• Schools and research institutes use magnetic levitation smelting.
• Some copper pipes, tubes induction brazing jobs.

HOW TO MAINTAIN ULTRA HIGH FREQUENCY INDUCTION HEATING EQUIPMENT?

• To prevent electric shock, ensure that the electrical specifications of the chassis are reliably grounded.
• Disassembly and installation of the inductor must be carried out after reheating is stopped.
• Strictly implement the principle of connecting water first and then powering on, water shortage is strictly prohibited in the working process, and the quality and pressure of cooling water used in the equipment and inductor must meet the requirements in Table 2. To avoid blocking the cooling pipes, if a water pump is used for water supply, install filter cooling water at the water pump inlet. The temperature should not be higher than 45°C, and the water flow should be 10T/H (softened water is recommended).
• The ultra high frequency induction heating equipment must be protected from sunlight, rain, humidity, and dust. When the device needs to be repaired or maintained, it must be repaired after the power is off.
• Clean the machine with compressed air or a fan every week. The circuit board is cleaned with a brush and then blown clean.
• Ordinary users should be used it every 4 months with special detergent (our company available) to clean the machine once. When the machine frequently alarms water temperature, or observe the water flow at the outlet significantly reduced should be cleaned immediately.
• The inductor should be kept clean to prevent a short circuit between turns.
• This ultrahigh frequency induction heating equipment cannot use a single turn sensor. Otherwise, the device may be damaged due to too small inductive reactance. In special cases, please consult the manufacturer.
• When replacing the inductor, the inductor connecting plate and the transformer contact surface should be sanded clean to maintain good conductivity.