1, the flow of high-frequency and high-frequency machine is made of circular or heating coil (usually with copper production) other shapes. Coil which produces changes in the magnetic polarity of the instantaneous beam will be heated metal objects placed inside the coil, the magnetic flux will be heated through the whole object of high frequency heating, in the opposite direction in the interior of the object to be heated and the heating current, there will be corresponding large eddy currents. Because of the heated object memory in the resistance, it will have a lot of Joule heat, so that the rapid rise in body temperature itself. All metallic materials to achieve the purpose of heating. 2, in the high-frequency machine by a unique set of electronic circuits, external power input comes from 50Hz low-frequency alternating current into high frequency alternating above 20000Hz; after high-frequency current is applied to the high-frequency induction coil heating technology, the use of electromagnetic induction principle converted into a high-frequency magnetic field and in magnetic field acting on the metal object; eddy current effect, generates a magnetic field proportional to the intensity of the induced current in the metal object, the current flows in the metal objects, it will by means of the inherent internal resistance value, the principle of utilizing thermal effect of current generated heat, this heat is directly generated inside the object, therefore, this heating method, high frequency heating manufacturers speed and high efficiency. If you need to supply high-frequency heating machine, which can melt any metal object in an instant. Moreover, its heating rate and temperature are controlled. High-frequency heating machine, also known as high-frequency, high frequency induction heating equipment, high frequency induction heating equipment, high-frequency heating power, high frequency power, high frequency furnace. High frequency welding machines, high frequency induction heating machine, high frequency induction heater (welders), etc., in addition to induction heating equipment, ultra-high frequency induction heating equipment. Wide range of applications such as metal smelting brazing heat treatment. All the high-frequency induction heating equipment using IGBT induction heating principle, to ensure the quality of equipment, while improving the stability of the production time, more efficient, more stable, more secure, more environmentally improve customer productivity. High-frequency heating machine, high frequency heating, Qingdao Tianrun High Frequency provided by Qingdao Tianrun High Frequency Electric Co. Qingdao Tianrun High Frequency Electric Co., Ltd. (www.gaozhoubo.com.cn) strong, credible, in Qingdao, Shandong packaging related equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Qingdao Tianrun High Frequency and you hand into the brilliant, for a better future!