⚡Description: - Rated voltage: 110V - Max. current: 30A - Max. adjustable voltage: 20V ⚡Gold plating (14K, 18K, 24K): - Anode (+): clamp titanium mesh - Cathode (-): clamp jewelry - Temperature: 70 – 80 ℃ - Plating time: 20 – 50 seconds (based on plating 1 – 4 piece rings) ⚡Silver plating: - Anode (+): clamp titanium mesh - Cathode (-): clamp jewelry - Voltage: 5 volts - Temperature: 40℃ - Plating time: 3 – 5 second ⚡Platinum plating: - Anode (+): clamp titanium mesh - Cathode (-): clamp jewelry ⚡Adjustable range of voltage: 3 – 4 volts - Temperature: 30 – 40℃ - Plating time: 90 – 120 seconds (based on plating 3 – 5 piece rings)

➡️【Max adjustable voltage】:20V;Max current: 30A;Gold plating (14K, 18K, 24K)，digital readout for easy monitoring ➡️【Convenient and efficient】: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 ➡️【Multiple functions】:With thyristor rectifier, the Electroplating Rectifier features automatic voltage regulation and steady current, over voltage and over current protection, under voltage and phase loss protection. ➡️【Multiple metals】:It can plate gold, copper, silver, nickel, chrome, etc.The gold plating machines are ideal for surface treatments. ➡️【Warm advice】:Positive Pole and Negative Pole must not touch each other.Note：you need to prepare the following stuff yourself :beaker, titanium mesh, plating wire, plating water, distilled water, furnace and thermometer.