The working principle of laser marking machine

Working principle of laser marking machine:

laser marking machine, also well known as "laser coding machine", referred to as laser machine, it is a kind of equipment that encodes any required text, graphics and images on the surface of the object by using a high energy laser beam. Different from the inkjet type inkjet printer, the marking effect of the laser marking machine is to use a high energy density laser to locally irradiate the workpiece, so that the evaporation of the surface material of a variety of different substances exposes the deep material, so as to make the permanent mark, which can be beautiful patterns, trademarks and text. Because the laser marking machine does not need to use ink and other inkjet printer supplies, the laser printing method is also a relatively economical method, and the pollution to the environment is relatively much small.

Laser marking technology, compared with inkjet technology, is an innovative solution. The development of laser marking machine is very fast, and the application scope is more and more wide. In addition to the ordinary information labeling function, due to the non-erasable and permanent characteristics, laser inkjet technology is also widely used in anti-counterfeiting and anti-transiting systems.

Spare parts and application fields:

Laser marking machine mainly comsists of laser source, galvanometer scanning system, laser software system, laser power supply and laser control system. It can carve metal and a variety of non-metallic materials, which is more suitable for some occasions requiring more fine and higher precision. Widely used in electronic components, integrated circuits (IC), electrical appliances, mobile phone communication, hardware products, tools and accessories, precision instruments, glasses and watches, jewelry, auto parts, plastic keys, building materials, PVC pipes.

The classification of laser marking machines:

• According to the different laser source, laser marking machine can be divided into: CO2 laser marking machine, semiconductor laser marking machine, YAG laser marking machine, fiber laser marking machine.

• According to the different output wave range, laser marking machine is divided into: UV laser marking machine, green laser marking machine, infrared laser marking machine. The application of laser marking machine in modern industrial production lines and pipelines is mainly based on three kinds of laser marking equipment: CO2 laser inkjet machine, fiber laser inkjet machine and UV laser inkjet machine. Nowadays, with the increasing demand for coding, marking and the complexity of packaging materials, many industrial manufacturers have put forward higher requirements for laser marking technology, including the stability , reliability, performance, environmental pollution and the maintenance and using cost of the machine. EC-JET has always been in the pursuit of progress and innovation, in order to better meet the needs of customers in various industries.