Induction Heating Equipment: Market oriented, technology driven and quality based

Which professional and working principle of small high-frequency machine

by:Kehua     2022-07-19
The high-frequency machine is a kind of machine and equipment that is often used in the metal processing industry. This high-frequency machine has very high working efficiency. The most important point is that the energy consumption of the high-frequency machine is very low. Kehua will introduce it to us below. Which professional and working principle of small high-frequency machine. Small high-frequency machine 1. High-frequency machine High-frequency machine is currently the induction heating equipment with the highest heating efficiency, fastest speed, low consumption, energy saving and environmental protection for metal and non-metallic materials. The full name of high-frequency machine is 'high-frequency induction heating machineHigh-frequency induction heaters (welders), etc., as well as intermediate frequency induction heating equipment, ultra-high frequency induction heating equipment, etc. The application range is very wide. Second, which professional small high-frequency machine Guangzhou Kehua Technology Co., Ltd. aims to 'produce energy-saving and environmentally friendly induction heating equipment to save users money, We have developed and manufactured a full range of high-frequency induction heating equipment: medium-frequency Induction melting furnace, ultra-sonic heating machine, ultra-high-frequency heating equipment and supporting medium-frequency diathermy forging furnaces, CNC quenching machine tools, chillers and related supporting equipment, a wide range of It is used in the metal processing industry, such as metal preheating, high frequency welding (brazing), diathermy forming, quenching, annealing, heat shrinking and other processes. All products can be customized according to customer's process requirements. 3. Working principle 1. The high-frequency and large current of the high-frequency machine flows to the heating coil (usually made of copper tube) that is wound into a ring or other shapes. As a result, a strong magnetic beam with an instantaneous change in polarity is generated in the coil. When a heated object such as a metal is placed in the coil, the magnetic beam will penetrate the entire heated object, and in the opposite direction of the heating current inside the heated object, it will generate Correspondingly large eddy currents. Due to the existence of resistance in the heated object, a lot of Joule heat will be generated, and the temperature of the object itself will rise rapidly. To achieve the purpose of heating all metal materials. 2. A set of unique electronic circuits in the high-frequency machine convert the low-frequency alternating current of 50Hz input from the external power supply into high-frequency alternating current above 20000Hz; after the high-frequency current is added to the inductance coil, it is converted into high-frequency by the principle of electromagnetic induction. The magnetic field acts on the metal object in the magnetic field; the eddy current effect is used to generate an induced current in the metal object that is proportional to the magnetic field strength. When the current flows in the metal object, it will rely on the inherent resistance value inside, The heat is generated by using the principle of current heating effect. This heat is directly generated inside the object. Therefore, this heating method has high speed and high efficiency. If needed, it can melt any metal in an instant. Moreover, its heating rate and temperature are controllable. Small high-frequency machine The small high-frequency machine that is more professional must be Kehua. Kehua is a manufacturer specializing in the production of energy-saving and environmentally friendly machines, and the quality of their machines is very guaranteed.
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