The difference between fiber laser marking machine/fiber marking machine and pneumatic marking machine？

Marking machines are currently divided into several categories, including laser marking machines and pneumatic marking machines. The development of laser marking machines is becoming more and more rapid, and the scope of application is becoming more and more extensive, and the range of applications of pneumatic marking machines has some limitations. Some friends may not know the difference between the two? Let's take a look at it.

1. the principle is different

The principle of the laser marking machine is to use a laser beam with extremely high energy density to illuminate the surface of the product under the control of the computer, so that the surface of the product is instantly melted or vaporized, leaving the pattern we need on the surface of the product.

The principle of the pneumatic marking machine is to first input the contents of Chinese and English characters and graphics into the computer, and then convert the computer into a digital signal and transmit it to the controller. Then, under the action of compressed air, the marking needle is used for high-frequency micro-shock. The movement hits the surface of the product, leaving a concave mark on the surface of the product.

2. the scope of application is different

Laser marking machine can be applied to metal and non-metal. It is mainly used in some occasions with more precise and higher precision, such as electronic components, integrated circuits (IC), electrical appliances, mobile communication, hardware products, tool accessories, Precision equipment, glasses and clocks, jewelry, auto parts, plastic buttons, building materials, PVC pipes.

Pneumatic marking machines are mostly used for metal, and a few are used for non-metal (must be non-metallic with high hardness), such as various mechanical parts, machine tools, hardware, metal pipes, gears, pumps, valves, fastening Metal marking for parts, steel, instrumentation, and electromechanical equipment.

In addition to the above two points, the price also has a certain gap; because the laser marking machine needs to use the laser, so the price of the laser marking machine is more expensive than the pneumatic marking machine; you can choose according to your own needs, if you want to be in the metal If you need to print a deep trace, select a pneumatic marking machine, and if you want a product with high aesthetics and high precision, choose a laser marking machine.