Getting started with laser marking machine? Just reading this article is enough!

Laser marking, as the name suggests, is to use a laser beam to permanently mark the surface of various substances. Its working principle is to locally irradiate the workpiece with a high-energy-density laser, causing chemical and physical changes in the surface material, leaving clear and indelible marks.

Different marking product materials and different application scenarios require different laser marking equipment.

The marking machines are divided according to the laser wavelength, and there are three common types:

Fiber laser marking machine Labeling machine

CO2 laser marking machine

UV laser marking machine

In recent years, with the advancement of technology and application requirements In order to improve production efficiency, portable laser marking machines and handheld laser marking machines are small and portable; flying laser marking machines that can be integrated into production lines; 3D dynamic laser marking machines for curved surface marking Marking machine; the visual positioning laser marking machine that the workpiece can be placed at will come into being.

So according to the structure of the marking machine, we can be divided into the following four categories:

Standard desktop, handheld, 3D, flying

Next, let's take a look at several widely used laser equipment!

1. Fiber Laser Marking Machine

Fiber Laser Marking The machine is a very widely used model at present. It adopts the advanced third-generation solid fiber laser, with stable output power, good beam quality, fast marking speed, good effect, high efficiency and low energy consumption. It is the most advanced laser marking at present. one of the devices.

Fiber laser marking machine is suitable for marking and engraving of various metal materials and partially opaque non-metallic materials.

1. Electronic and communication products, integrated circuit chips, computer accessories and electrical appliances;

2. Various precision parts, automotive and mechanical accessories, hardware tools, instrumentation, aerospace

3. Jewelry, clocks, gifts, office supplies, trademark signs, sanitary ware;

4. Graphics and text in many fields such as tableware, food, beverages, tobacco and alcohol marking, and high volume production line jobs.

2.CO2 laser marking machine

Using the best Beijing Dawei laser in China. The whole machine system has high marking accuracy, fast speed and stable performance, especially suitable for the marking of non-metallic materials such as bamboo and wood products, paper, cloth leather, plexiglass, epoxy resin, acrylic, unsaturated polyester resin and so on.

The design of the fuselage is compact, the lifting platform is stable, the floor space is small, and the space utilization rate is high. At present, CO2 laser marking machines are mainly used in food and beverage, cosmetics, medicine, cigarettes, electronic components, clothing, craft gifts and other industries.

3. Ultraviolet laser marking machine

Integrated with international advanced technology, high-energy ultraviolet photons directly destroy the surface of many non-metallic materials. Molecular bonds make the molecules separate from the object. This method does not generate high heat. The ultraviolet laser has a very small focus spot, and the processing has almost no thermal influence. Therefore, it is called cold processing, so it is suitable for ultra-fine marking and engraving of special materials.

Mainly used in the high-end market of ultra-fine processing, cosmetic, pharmaceutical, video and other polymer material packaging bottles surface marking, the effect is fine, the marking is firm and clean, better than ink Leadtech Coding and no pollution; Flexible pcb board marking and dicing; silicon wafer micro-hole and blind-hole processing; LCD liquid crystal glass two-dimensional code marking, glassware surface drilling, metal surface coating marking, plastic buttons, electronic components, gifts, communications equipment, building materials, etc.

4.Flying fiber laser marking machine

The flying fiber laser marking machine adopts the most advanced third-generation solid fiber laser, integrated overall mechanism, no optical Pollution, no power coupling loss, air cooling, high efficiency and reliability that other lasers do not have, and a lifespan of up to 100,000 hours. It has the characteristics of good beam quality, small size, convenient handling, stable laser output power and high equipment reliability.

Flying fiber laser marking machine is mainly used in pipeline marking, wire and cable marking, mineral water bottle marking, can marking, food packaging marking and many other industries.

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