Laser marking machine and pneumatic marking machine
When entered the wide variety of stores, we found that there are a lot of goods have been hit mark, even the usual drink of mineral water, ceramic, metal, temperature, as well as the usual eat snack bags and cosmetics have a mark on the box, thus explain laser marking machine has been in our life are widely used; But not only the laser marking machine can have a target function, there is a kind of equipment is pneumatic marking machines, then where is the difference? 1, the principle of different principle is to use laser marking machine with high energy density of laser beam, and controlled by computer, the irradiation on the surface of the product, the product surface melt or instant vaporization, thus leaving we need design on product surface. And the principle of the pneumatic marking machine is in both English and Chinese characters in the first place, the content of the graphical input computer, the computer and then put it into a digital signal transmitted to the controller, and then under the action of compressed air, marking needle do high-frequency micro impact the surface of the product movement, thus leaving a trail concave surface of the product. 2, suitable for different laser marking machine can be used in metal and nonmetal, at present, some of the major requirements for finer, higher precision, such as electronic components, integrated circuits ( IC) , electrical appliances, mobile communications, hardware, tools, accessories, precision instruments clocks and watches, glasses, jewelry accessories, auto parts, plastic buttons, building materials, PVC pipe. Most of the pneumatic marking machine for metal, a few for nonmetal ( Must be relatively high hardness and non-metallic) , such as a variety of mechanical parts, machine tools, metal products, metal pipe, gear, pump body, valve, fasteners, steel, instruments and meters, electrical and mechanical equipment such as metal marking. In addition to the above two points is different, the price also has the certain disparity; Because need to use laser laser marking machine, laser marking machine cost than the pneumatic marking machine more; Can choose according to your requirements, if you need to print on the metal traces of deep, choose pneumatic marking machines, and beautiful, high precision products, has chosen the laser marking machine.