The AQUA PR Electrolysis method ultrasonic cleaning equipment offers superior cleaning by combining electrolytic cleaning, Periodic Reverse (PR) electrolysis, and ultrasonic waves. This technology effectively removes tough residues, mold release agents, and oxide films from mold surfaces quickly and without damage. Electrolytic cleaning uses hydrogen bubbles for dirt removal, while PR electrolysis periodically reverses current to generate bubbles, enhancing cleaning in intricate areas and reducing overall time. The product line ranges from compact EW1-10-300 to large EW1-40-800 models, with various specifications. Demonstrations are available for testing.