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  • Some of our customer need  to marking big/large product (like big mould), but it is not easy for them to move the product on to the laser machine. It is better to move the laser marking machine close to the product. So we design the special laser marking machine, it is easy to move and can marking 150mm-1000mm up from ground. 
  • Brief introduction Laser marking machine (marking machine laser) is a laser beam in a variety of different material surface to play a permanent marker. Marking effect is through the evaporation of surface material exposed deep material, so as to carve out the exquisite pattern, trademark and text, laser marking machine is mainly divided into, CO2 laser marking machine, laser marking machine, laser marking machine and YAG laser marking machine, laser marking machine is mainly used in some of the requirements more precise, higher accuracy. Application in electronic components, integrated circuit (IC), electrical appliances, mobile communications, hardware products, tools, accessories, precision instruments, watches and clocks, jewelry, auto parts, plastic buttons, building materials, PVC pipe. Principle Laser marking is a permanent mark on a variety of different material surfaces. Marking effect is through the evaporation of surface material exposed deep material, or through the light can lead to chemical physical changes in the surface of the material, and "engraved" the trace, or through the light energy burned some of the material, showing the required etching pattern, text.
  • Laser power supply Fiber laser marking machine laser power supply is a device that provides power for the fiber laser, and the input voltage is AC220V. Installed in the control box. Fiber laser Fiber laser marking machine adopts imported pulsed fiber laser, whose output laser mode is good for long service life and is designed and installed in the machine casing. Vibrating mirror scanning system The vibrating mirror scanning system is made up of two parts, which are optical scanner and servo control. The whole system adopts new technology, new materials, new technology, new working principle design and manufacture. The servo motor of the optical scanner used in the working mode of the dynamic magnetic deflection. Has the advantages of large scanning angle, high peak torque, large load inertia, small electromechanical time constant, fast working speed, stable and reliable. Precision bearings elimination clearance mechanism provides the lowest axial and radial jumping error; "electronic torsion bar" to replace the traditional elastic torsion bar, greatly improving the service life and reliability; any position zero power to keep working principle so as to reduce the use of power, and reduce the components of the heating effect, save the thermostat; advanced high stability precision position detection sensor technology provides high linearity, high resolution, high repetition, low drift performance. The optical scanner is divided into the X scanning system and the Y scanning system, and each servo motor shaft is fixed with a laser reflective mirror. Each servo motor is controlled by a computer. Focusing system The focusing system is focused on a parallel laser beam. Mainly adopts an f-theta lens, different f-theta lens with different focal lengths, marking effect and scope are not the same, the fiber laser marking machine adopts imported high performance focusing system, the standard configuration of the focal length of the lens f=160mm, effective scanning range Phi 110mm. Users can choose according to the needs of the lens. F- lens is optional: F=100mm, the effective focus range with 65mm. F=160mm, the effective focus range with 110mm. Computer control system The computer control system is the center of the whole laser marking machine control and command, but also the carrier of the software installation. Through the coordinated control of the acoustic optic modulation system and the vibrating mirror scanning system, the workpiece is controlled. Fiber laser marking machine computer control system mainly consists of chassis, the motherboard, CPU, hard disk, memory, a / D card, floppy drive, monitor, keyboard, mouse and other.
  • Two kinds of theories are generally accepted: "Hot working" with a high energy density of laser beam (which is the concentrated energy flow), irradiation on the surface of the material, the material surface to absorb the laser energy, in the irradiated area to produce thermal excitation process, so that the material surface (or coating) temperature rise, resulting in a change, melting, ablation, evaporation and other phenomena. "Cold working" has a high load of energy (ultraviolet) photons, can interrupt the material (especially organic materials) or the chemical bonds in the surrounding medium, to make the material non thermal process damage. This kind of cold processing has special significance in laser marking processing, because it is not the heat, but does not produce the "heat damage" side effect, the interruption of the chemical bonds of the cold strip, so that the surface of the inner layer and the nearby area does not produce heating or heat distortion and so on. For example, the use of excimer laser in the electronic industry to deposit chemical material on the substrate material, the semiconductor substrate on a narrow groove. Comparison of different labeling methods Compared with the ink jet marking method, the advantages of laser marking are: wide application, many kinds of materials (metal, glass, ceramic, plastic, leather, etc.) can be permanently high quality mark. No force on the surface of the workpiece, does not produce mechanical deformation, the surface of the material does not produce corrosion. Product application Can carve a variety of non-metallic materials. For garment accessories, pharmaceutical packaging, liquor packaging, building ceramics, beverage packaging, fabric cutting, rubber products, shell plates, craft gifts, electronic components, such as leather industries. Can be carved metal and a variety of non-metallic materials. More suitable for use in some of the requirements of precision, high precision products processing. Application in electronic components, integrated circuits (IC), electrical appliances, mobile communications, hardware, tools, accessories, precision instruments, watch glasses, jewelry, auto parts, plastic buttons, building materials, PVC pipe, medical equipment and other industries. ] applicable materials include: ordinary metals and alloys (iron, copper, aluminum, magnesium, zinc and so on all metals, rare metals and alloys (gold, silver, titanium) and metal oxide (various kinds of metal oxides can be), special surface treatment (phosphate, aluminum anodizing, plating surface), ABS material (shell of electrical appliances, daily necessities), ink (transparent keys, printing products), epoxy resin (encapsulation of electronic components, insulation layer).
  • Electrochemical hit marking machine (often called electrochemical marking machine, also known as electric corrosion hit marking machine) is widely used in the production of metal surface markers, such as hardware tools, stainless steel utensils, gear bearings, automobile and motorcycle parts, pumps and valves, plumbing equipment, kitchen utensils, machine tool accessories, medical equipment and other metal products marking. Operation is extremely simple: to print the contents of pre made templates, the template on the printing of the workpiece, which will make the header stained marker (electrolytes) water light click or light brush, remove play header and templates. Beautifully printed on the mark. As simple as the official seal. Automatic production line, foot switch, power maximum, control, efficiency, easy operation, beautiful appearance, suitable for large scale, high demand of users.
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