With the development of science and technology, with the industrial enterprises on the coding and marking industry needs and practical applications, micro character printer, small character printer, large character printer, thermal transfer printer, laser printer, etc. Has the production. Various printer types. Today, begin to understand the working principle and application of laser marking machine.

Application and working principle of laser marking machine

Laser marking machine is also known as laser marking machine or laser marking machine. Many people think that the laser marking function was ejected, but this is only due to the impact of ink marking. In fact, laser marking uses the high energy density of lasers. The surface of the material is heated to a temperature of vaporization or carbonization to form traces that carve out delicate patterns, logos, and words. The whole process takes a very fast time and is finished before the heat can be transferred to an adjacent area. The heat affected zone of laser marking is about 10μm from the processing position.

Application field of laser marking machine

Laser marking machine is mainly used in food, medicine, building materials, advertising, arts and crafts, sanitary ware, leather, packaging and adhesive cutting industries. Production line speeds in the food and pharmaceutical industry are usually divided into low, medium and high speed. Typical applications include: bottled water, bottled water, wine, liquor, edible oil, PVC pipe, medicine box labeling, paper bag food packaging, aluminum film (or paper) packaging, boxed food, canned food production, pharmaceutical box printing regulations, bottled beer, etc. The laser power in these applications is usually less than 60 watts. High power laser marking machine is mainly used for marking and cutting wooden cases and leather. The average laser power is 55W-200W. The advertising industry is mainly used for cutting acrylic acid, plastic paper, etc. The building materials industry mainly includes the production of PVC pipes, flooring and wooden doors. Handicrafts mainly refer to bamboo and wood carvings. Sanitary clean is provided basically is the laser engraving that points to ceramic product.

What are the advantages of laser marking machine

Laser marking machine in the process of use has the advantages of permanence, anti-counterfeiting, non-contact, wide applicability, high engraving precision, low operating cost, high processing efficiency, fast development speed and so on.