Frequency machine is currently the most efficient metal material is heated, the fastest, low energy saving induction heating equipment. Frequency machine full name of "high-frequency induction heating machine," high-frequency welding equipment prices, also known as high-frequency heating machine, high frequency induction heating equipment, high frequency induction heating equipment, high-frequency heating power, high frequency power, high frequency welding machines, high frequency induction heating machine, high frequency induction heater (welding device), etc., in addition to induction heating equipment, ultra-high frequency induction heating equipment. Wide range of applications. Frequency machine is referred to all the high-frequency high-frequency heat sealing equipment equipment manufacturers, one is heated metallic material, and the other non-metallic materials are heated. Uses can be used pure or contain any special purpose PVC soft and hard film frequency heat sealing equipment, leather or fabric of the more than 30% PVC can be processed. High-power static induction transistor (SIT) is a high-power electronic devices, the same as its symbol and the transistor, the role is also similar, but it is mainly used in high-power converter or conduction control applications, it has the following characteristics: having a high-frequency heat sealing "is turned" feature, the positive gate voltage is "0 V" when the supply of equipment, SIT in the conductive state, while when applying a negative gate voltage, then in the off state. Fast switching speed for high frequency band. A high input impedance voltage-controlled device, so with a relatively small drive power can control larger power. High frequency plastic heat sealing equipment _ _ high-frequency heat sealing equipment provided by Qingdao Tianrun High Frequency Electric Co., Ltd. Qingdao Tianrun High Frequency. 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!