Automatic Opening and Closing Induction Coil

The working principle of the automatic opening and closing induction heating coil is based on the principle of electromagnetic induction heating system. When an alternating current passes through an induction coil, a changing magnetic field is generated around the coil. When this magnetic field passes through a conductive workpiece, it will generate induced currents inside the workpiece, namely eddy currents. When eddy currents flow inside metal, due to the resistance of the metal, electrical energy is converted into thermal energy, thereby heating the workpiece. The automatic opening and closing design allows the coil to automatically open and close during the heating process, reducing energy loss when heating is not required and quickly wrapping the workpiece when heating is needed, improving heating efficiency and operational convenience   The automatic opening and closing induction heating coil is an indispensable component in the induction heating system, which is an adva…