high frequency cutter.common embossing machine working principle

　　common embossing machine working principle

　　common leather embosser is a double head pneumatic high frequency embosser, also known as high frequency heating machine, double head high frequency corrugated machine, the upper and lower die alignment is accurate, high frequency, easy to understand, easy to maintain and maintain, mainly used in PVC, PET, PETG, EVA, AGA, APET, PU, TPU or PVC content of more than 20% soft and hard plastic materials, As well as leather, leather, cloth, composite plastic plastic, artificial leather, flocking cloth printing, composite leather, composite cloth, including other special purpose products and materials, but also can be PVC, PET material products welding, sealing and other processing.

　　The high frequency and high current flow of the leather embossing machine is wound into a ring or other kind of heated electromagnetic coil (usually made of copper tube). Thus, the strong magnet beam that causes the optical activity to change instantaneously in the electromagnetic coil, and then according to the mold shell, the magnetic beam is all the way through the leather surface, in the reverse direction of the leather and the heating current, it will cause a very large eddy current. Because the leather memory has a resistor, it will cause a lot of joule heat, so that the temperature of the leather itself will rise rapidly. To make an imprint on the leather surface.

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