Changzhou high frequency embossing equipment polyester cloth

Changzhou high-frequency embossed polyester fabric Features: 1, the Duty Cycle electrical power output generated by the local oscillator 27.12MHZ or 40.68MHZ, in line international standards of industrial segments, various control devices of special electronic circuit, to avoid improper operation, and the fastest time of welding products, improve product yield. 2, sensitivity spark prevention device when sparks generated automatically cut off the high-cycle loop, so that damage to lower parts and objects, automatically cut off the pressure to ensure the oscillating tube and rectifier. 3, overcurrent protection, when the high-frequency current is too high or exceeds the set current value product molds, protective equipment protection products. Changzhou polyester fabric on high frequency embossing equipment details are as follows: polyester fabrics Changzhou high frequency embossing equipment name "high frequency plastics welding machine" in China, said, "High Frequency" or "high-frequency machine" in Guangdong, Taiwan, also known as High Frequency induction heating machine, eastern and northern regions are mostly known, high-frequency heat sealing machine, high frequency machine, high frequency sealing machine, heat sealing machine; and because different purposes. Called high frequency embossing machine, or embossing machine, embossing machine clothing, carpet embossing machine, embossing machine mats, mat embossing machines, plastic packaging sealing machine, heating machine, creasing machine, PVC welding machines. Changzhou works polyester cloth embossed high-frequency devices: high-frequency current flow is made of circular or other shaped heating coil (usually with copper production). Use of the heated object memory resistor, will have a lot of Joule heat, so that the rapid rise in the temperature of the object itself, thus achieving all the metal material heating purposes. Our high-frequency device GP100-C2 is tube-type conversion, namely a high-power tube self-excited oscillator. After the three-phase 380V 50Hz current anode 13kV step-up transformer is rectified into DC current, through tube self-excited oscillator is converted into high-frequency alternating current through the step-down transformer output to the induction hardening heating the workpiece. Frequency converter means output current depends on the master oscillator loop inductance and capacitance. Oscillation route back from electronic oscillator tube and inductance, and capacitance Ciz.C13 spider composition and B6 transformer primary and capacitance C, s disaster together constitute direct heating. Woe oscillation circuit combined with the heating transformer coupling circuit using a self-curse with short circuit coil. Feedback voltage oscillating tube is formed by a secondary feedback coil 117 and the partial pressure of the capacitor C113 synthetic voltage supplied to the gate oscillating tube. Start-up and stop vibration oscillating tube controlled by a gate voltage, the gate plus 1 OOOV negative voltage supplied by the blocked circuit, when the DC high voltage anode is blocked to stop vibration; heating relay normally open contacts are closed, the gate The negative voltage grounding electrode, negative resection, generates oscillating tube anode current starts to work.