... 3.High speed and low cost 4.CE BYT-3055 Metal nameplate etching machine Application: Suit for the different size etching, ... , equipment panel ,metal crafts & gifts ,etch various pattern and character in the stainless steel,titanium board, zinc,aluminum,copper and any ... to strip the metal2)Processing all conductive metal ,like stainless steel, titanium plate,copper,aluminum,etc.3)the processing area is ...