Rated voltage: 220V / 110V Max. Current: 30 A Max. Adjustable voltage: 20 V? The gold plating machine features portable light weight but high efficiency. Needs less plating time, and the film is smooth and uniform, stable and clean output for best finish. Gold Plating (14K, 18K, 24K):Anode (+): Clamp titanium mesh Cathode (-): Clamp Read More