High-frequency rainwear making machine is also known as the HF rainwear welding machine, or radio frequency rainwear welding machine, using electromagnetic filed to cause molecules friction within the PVC or PU materials, then generate heat to bond two materials together strongly. The high sensitive anti-spark circuit board is applied to the raincoat machine, no external heating is required. Specialized rotation raincoat welding, easy to operate. The strength of the weld seam is close to the surrounding materials.