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UHF induction heating machine UHF-3KW
  • UHF induction heating machine UHF-3KW
  • UHF induction heating machine UHF-3KW
  • UHF induction heating machine UHF-3KW

UHF induction heating machine UHF-3KW

Item No.: UHF-3
Model: UHF-3kW
Power: 3kW
Frequency: 200-500kHz
Voltage: Single phase 220V 50 / 60Hz
Applications: Welding of copper pipes and steel pipe, annealing of wires. Cable length: 3-50 meters long (customizable) to meet different needs.
Working Principle of UHF Induction Heating Machine
The principle of ultra-high frequency induction heating machine is to place the metal workpiece to be heated in the induction coil made of hollow copper tube, and then input the intermediate frequency or high frequency alternating current (1000-300000Hz or higher) to the induction coil, so that an alternating magnetic field will be generated in the induction coil, and the magnetic field will cut the metal workpiece, which will generate an alternating induced current inside the metal, that is, eddy current. The distribution of this induced current inside the metal workpiece is uneven, the current is strong on the surface, but weak on the inside, and close to 0 in the center, which is the skin effect. The skin effect can rapidly heat the surface of the workpiece, and the surface temperature rises to 800-1000℃ within a few seconds, while the center temperature of the metal workpiece rises very less.

Stable, Reliable
The handheld ultra-high frequency induction heating machine designed by the FOCO induction heating technology team is a unique technology patented product with a cable length of 3-50 meters. It can run at stable ultra-high frequency, the heating depth is uniform, and the output is stable and reliable. It has no vibration during operation to ensure accurate welding position, and the diameter of the weldable metal can reach 0.1mm. The induction coil can be customized according to the different shapes of the workpiece.

24 Hours Continuous Operation
The ultra-high frequency induction heating machine uses the IGBT power device of the internationally renowned brand Siemens, uses advanced inverter technology, and is designed with a 100% load rate. It can run continuously for 24 hours at the maximum power state, and the equipment performance is stable and reliable.

Automatic Control System
The ultra-high frequency induction heating machine has an automatic control function, which can adjust parameters such as heating time, heating power, holding time, holding power and cooling time, which greatly improves heating accuracy, heating quality and heating uniformity. It can cooperate with automated production lines and has high production efficiency.

Automatic Protection Function
UHF induction heating machine has perfect automatic protection functions such as over-current protection, over-voltage protection, over-temperature protection, phase lack protection, water shortage protection, etc., and is equipped with a fault automatic diagnosis system and a fault alarm system.

Two Heating Modes
The UHF induction heating machine has two operating modes: constant current and constant power. The operator can choose the mode using constant current or constant power according to the heating state of the workpiece, which optimizes the heating process, maximizes the performance of the equipment, and achieves efficient heating.

High Control Precision, Simple Operation
The ultra-high frequency induction heating machine adopts microcomputer software intelligent control system and adjustment system. It has high control precision and very simple operation.