The working principle of a synchronous high-frequency welding machine is based on high-frequency electromagnetic induction heating technology. After the equipment starts, a high-frequency oscillator generates a high-frequency current, which is transmitted to the material contact area through electrode plates.
The current forms eddy currents inside the material, generating heat due to resistance, causing the material to melt locally. Simultaneously, a pressure device applies pressure to ensure the molten material adheres fully, forming a strong seal upon cooling.
The equipment mainly consists of a high-frequency generator, electrode plates, a pressure regulating system, a control panel, and a rotary worktable.
The rotary table design supports multi-station operation, improving production efficiency; the pressure regulating system automatically adjusts the pressure according to the material thickness, preventing over-welding or incomplete sealing.