High frequency welding machine is different from other welding machines, its function and use is not just a single welding. High frequency welding machine can not only be used for the welding of various metal materials, but also can be used for diathermy, smelting, heat treatment and other processes. Welding is just one of its many USES. The working principle is as follows: firstly, a set of unique electronic circuits are used in the high-frequency welding machine to convert the low-frequency alternating current (50Hz) input from the power grid into high-frequency alternating current (generally over 20000Hz). After the high-frequency current is added to the inductance coil (that is, induction coil), it is converted into the high-frequency magnetic field by electromagnetic induction principle and ACTS on the metal object in the magnetic field. By using eddy current effect, induced current is generated in metal body which is proportional to the magnetic field intensity. As the eddy flows through the metal body, heat is generated by the thermal effect principle of the current, with the help of the inherent resistance value inside. This heat is generated directly inside the object. Therefore, the heating speed is fast and the efficiency is high. Can instantly melt any metal. And the heating speed and temperature can be controlled. This equipment is especially suitable for heat treatment, quenching, annealing, metal diathermy forging, extrusion molding, solder welding, etc. Forging industry 1, plate heating, bending forming. 2. Diathermy forming of standard parts and fasteners. 3, metal tools diathermy, such as pliers, wrench and other heating diathermy forming. 4, ore exploration rod taper handle extrusion. 5, steel pipe diathermy forming such as elbow.

Basic parameter editing

High-frequency induction input voltage single-phase 220v50-60hz single-phase 220v50-60hz three-phase 220v50-60hz three-phase 220v50-60hz

The output oscillation power is 15KVA 15KVA 25KVA 25KVA

Temporary loading rate 80%30℃ 80%30℃ 80%30℃ 80%30℃

Overall dimension 1000x750x1750mm

Weight 230KG 230KG 250KG

The edge of the wire is 5 meters long