High Frequency Induction Heating Furnace
Introduction and Application:
The high frequency induction heating furnace features a solid state power supply, also known as crystal or IGBT power supply. This supply type converts 50Hz power current into currents with varying frequency bands, producing strong electromagnetic fields for extremely fast metal heating.
Gear quenching 60kw high frequency induction heating furnace Localized heating Elbow heating
Performance and Features:
1. High energy and high work efficiency: integrated circuit provides visible high work and energy efficiency and saves more than 30% of energy as compared to traditional electron tube HF products.
2. Compact design: volume of solid induction heating furnace with no more than 60kw of power is slightly larger than the main-frame of a personal computer.
3. Wide frequency adjustment range, high output power, and easy adjustment: frequency is adjustable between 20kHz and 90 kHz.
4. Easy installation and operation, quick start, and speed heating.
5. High reliability and safety: multi-functional stepless adjustment, comprehensive protections (e.g. overpressure, overcurrent, low water level, open phase, and overheating protection)
6. Automatic control and digital display of heating time: heating, holding and cooling by time-interval, available for manual/automatic cycle
Knowledge for Choosing Induction Heating Furnace
| Heating Type | Scope of application | Frequency selection | Power selection |
| Workpiece diathermic | Heat forging and hot rolling, etc. of fastener, standard part, auto accessory, hardware tool, and twist drill. | Principle: the greater the diameter, the Frequency should be lower. Such as: Φ20above, IF (10-20KHZ) Φ5-20, high Frequency (20-100KHZ) Φ5below UHF (100-500KHZ). | Select appropriate power depending on production efficiency, higher power higher speed; please consult our technician for specific information. |
| Heat Treatment | Annealing of shaft, gear, chain wheel and machine tool guideway accessory wire, quenching and annealing etc. of hydraulic accessories, auto accessories, knives, scissors and clamps, stainless steel kettle. | Principle: the workpiece request more shallow hardened layer, the Frequency should be higher. Such as: 1mm below the ultrahigh-frequency 100-500KHZ 1-2.5mm, high-Frequency more than20-100KHZ 2.5mm, IF 1-20KHZ. | Comprehensive consideration shall be made in combination with workpiece shape, quenching mode and hardness, quench-hardened case, material and other elements. |
| Brazing | Brazing head, lathe tool, reamer, milling cutter, drill bits, and stainless steel bottom of the pot, such as the hybrid welding of different materials. | Principle: the greater the volume of welding, frequency should be reduced more. Smaller than 30*30*30of the tool, to be used in high frequency, Prince 30*30*30, frequency applications. | According to specified body workpiece shape, materials solder, etc. to the set. |
| Melting | Gold, silver, copper, precious metals such as lead. | Intermediate-frequency, optional high-frequency small capacity. | According to a furnace and the production efficiency of the concrete. According to the production speed, material, temperature. |
