Electro Chemical Metal Etching Machine EtchON ME101

EtchON ME 101 ", This model is portable manual electrochemical metal etching machine. This model is economical and suitable for medium batch production. Variable Etching Output Voltage for controlling etching Depth and Time, Etching process is limited only for black/brown marking.Etchers and etching machines remove material from the surface of a part using an acid or alkaline chemical solution. Etchers and etching machines, also known as chemical milling machines, use masking substances to protect some surface areas of the part, providing selective material removal or patterning.For all surface profiles, decorations and long lasting marks are possible. With the help of this machine we can mark metallic items like cutlery, drills, taps, tools, engine valves, medical instruments, sanitary hardware, gears, ball bearings and many more.In electrolytic etching, a metal piece is connected to a positive and negative pole of a direct electric current source. When the current flows, ions penetrate through the material surface to selectively etch the intended areas.Chemical etching is a process that enables tooling of parts by chemical dissolution of a metallic foil, which has been locally protected with a photosensitive film. The basis of electrochemical etching is similar, except for the use of a steady electrical stream. It is used for metals that cannot be etched chemically.