Frequency heat sealing machine price, Qingdao Tianrun high frequency, high frequency heat sealing machine provided by Run High Frequency Electric Co., Ltd. Qingdao days. High Frequency Electric Co., Ltd. Qingdao Tianrun (www.gaozhoubo.com.cn) is a professional engaged in "high-frequency induction heating equipment, ultrasonic plastic welding machine, welding machine, laser cutting machine" of the company. Since its inception, we adhere to the "honesty, sound management" approach, the courage to participate in healthy competition in the market, so that the "days Run, Run Qingdao days, days Run High Frequency" brand has a good reputation. We adhere to the "service first, customers first" principle, so that high-frequency Qingdao Tianrun won the trust of customers congregation in the packaging-related equipment, and establish a good corporate image. Special Note: This information is for reference pictures and information, please contact us to obtain the most accurate information, thank you! 1, high-frequency and high-frequency current flow machine is made of circular or heating coil (usually with copper production) other shapes. Coil which produces instantaneous changes in the magnetic polarity of the beam, the metal is heated object is placed inside the coil, the magnetic flux will be heated through the entire object, the object being heated inside the heating current in the opposite direction, there will corresponding large eddy currents. Because of the heated object memory in the resistance, it will generate a lot of Joule heat, so the rapid rise in their body temperature. 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 alternating current of high frequency above 20000Hz; after a high-frequency current to the coil, using electromagnetic induction principle is converted into a high-frequency Shandong magnetic field frequency heat sealing machine, and acting on the metal object in a magnetic field; the use of eddy current effect welding machine parts, and generates the magnetic field strength is proportional to the induced current in the metal object, the current flows in the metal object, will aid inherent internal resistance value generated by the current principles of thermal effects of heat, this heat is generated directly within the body, so this heating method, fast and efficient. If required, any metal material which can be melted in an instant. Moreover, it is the heating rate and temperature controlled. According to the frequency of the alternating current level of induction heating heat treatment can be divided into UHF, HF, super audio, frequency, frequency 5 classes. ① ultra-high frequency induction heating heat treatment used in the current frequency up to 27 MHz, the heating layer is extremely thin, only about 0.15 mm, can be used for surface hardening thin circular saws and other complex shape of the workpiece. ② a high-frequency induction heating frequency of the current used in the heat treatment is typically 200 to 300 kHz, the heating layer depth of 0.5 to 2 mm, the gear may be used for surface hardening, the cylinder sleeve, cam, shaft, and other parts. ③ super audio induction heating current frequency used for the heat treatment is generally 20 to 30 kHz, for small modulus gear with ultra-audio frequency induction heating current, the heating layer generally distributed along the tooth profile of Qingdao high-frequency heat sealing machine, pure fire after use better performance . ④ heat induction heating current frequency used is generally 2.5 to 10 kHz, a heating layer depth of 2 to 8 mm, and more for big modulus gear, surface hardening large diameter shafts and other parts of cold roll. ⑤ frequency induction heating heat treatment used in the current frequency of 50 to 60 Hz, a heating layer depth of 10 to 15 mm, can be used for surface hardening of large workpieces.