【WIDE APPLICATIONS】: The Metal Stamping Printer can emboss on all types of aluminum, copper, stainless steel, plastic tag for mechanical, electrical, pumps, valves, automobiles, motorcycles, electrical appliances. It can emboss variable parameters: such as dog tag, specific model, dat 【WORKING PRINCIPLE】: The high-frequency quenching and heat-treated alloy steel character wheel engraves letters or numbers with a certain depth (0.1~0.3mm deep) on the metal plate under the action of external force (hand press or rubber hammer). 【EASY TO USE】: Its stepless adjustment agent will adjust embosser position, word spacing and line spacing. Different letters and numbers can be easily changed by turning around the case plate. Embossing label maker machine, novel structure, easy to use smart, print handwriting neat, uniform lines clear, complete and diverse sizes. 【PARAMETER】: Printing Speed: 2-4 characters per 10 seconds; Print Depth: 0.1-0.3mm; Materials Of Case Plate: die steel (hardness is five times that of ordinary steel). 【DRAWING WHEEL】: Each wheel contains 40 characters: 10 numbers, 26 capital letters, 4 general symbols (note: no lowercase letters).