Metal nameplate etching machine 1.Process stainless steel, Titanium, Aluminum, brass etc. 2.High speed 3.Environmental Metal nameplate etching machineFeatures:1 ... ionization effect to strip the metal2)Processing all conductive metal ,like stainless steel, titanium plate,copper,aluminum,etc. ... at will,5) Etch various pattern and character on metal ,can get colored etching products by painting.6) Ultra ...