Laser marking is a procedure of leaving marks, symbols or any pictorial notations on the surface of an object. It also involves a colour change due to chemical/molecular alteration, charring, foaming, melting, ablation, and more. The fiber laser marking machine makes use of a fiber laser source. The laser generated is transmitted with the help of an optical fiber that cooperates with high-speed scanning galvanometer, used for workpiece marking.
The laser marking machine utilizes rare earth doped fibers as the gain medium. The presence of fine fiber core in the fiber laser eases the task of producing high power density in the fiber under the action of pump light. It eventually results in an inversion of the number of particles of the laser working substance. As a result, a phenomenon known as “Laser oscillation” occurs, when a positive feedback loop is formed to induce resonant cavity. The wavelength of the incident laser can be made adjustable in order to make it felicitous for numerous applications.
What Is CO2 Laser Marking Machine?
CO2 laser Marking machines are gas lasers marking machines that are based on carbon dioxide gas mixture. CO2 laser Marking machines are mainly used/suited for working on non-metallic materials and on most plastics. They have very good beam quality and are therefore the most widely used laser types. CO2 laser Marking machines mark with low intensity as compared to a Fiber Laser marking machine.
CO2 laser marking machines are ideal for high speed precision marking and are extensively used in food, drug, or alcohol packaging, electronic components, integrated circuits, electrical appliances, mobile communications, building materials, and PVC pipes, to name a few. CO2 Laser marking machine also provides the best industrial solution for product identification and traceability and can perform Marking/Engraving/Coding/Itching with ease.
Features of CO2 Laser Marking Machine
CO2 RF laser marking machine is a gas laser with CO2 as laser medium and wavelength near 10.6um. When high voltage is added to electrodes, discharging through the cavity will excite CO2 molecules and produce 10.6um laser radiation. The laser can be directed to process materials.
- The machine takes CO2 laser tube as the laser source. By 2D fast-speed scanning mirrors swinging as the scheduled angles under the controlling of the computer, the laser focus on the surface of the work piece by F-θ lens to form images and realize marking and graph processing.
- Using metal CO2 laser tube, with exquisite beam quality, stable power output, high marking precision, long working life time, and can work for 20,000 hours free of maintenance, then can be recharged by filling CO2 gas, suitable for users requiring batch production and high marking precision. Once invested, whole-life benefited.
- Using fast-speed scanning mirrors, it can be the graph in shortest time finish fine marking process.
- Using the simple structure, abrasion and rusty against component, the system have the most stable performance and moving precision.
- It can configure automatic configuration fixture, baiting production line.
- It can mark data, serial number & bar code automatically.7. Marking clearly and not easy to wear.
- Use the computer control, user friendly interface, easy operation.
- Accept customizing.
- The extensive equipment performance, competitive of working continuously for 24-hour made it meet the demand of massive on-line and off-line industrialized production.
|CO2 LASER MARKING MACHINE|
|Minimum Line Width||0.1mm(0.004in)Depends on material|
|Minimum Character||0.2mm(0.008in) Depends on material|
|Electrical Requirements||110V-240V/50Hz-60Hz (According to local electricity supply).|
|Marking Interface||USB connection. Compatible with Windows XP/Vista/7/8/10.|
|Communication Mode For Automation||TCP/IP,IO,RS232.|
|Red Dot Pointer||Since the laser beam is invisible,the Red Dot Pointer allows you to have a visual reference for locating where the laser will fire.|
CO2 Laser Marking Machine Advantages
Excellent Beam Quality
Excellent beam quality to ensure that optical CO2 RF laser marking machine in a variety of material satisfying marking effects, widely applied in most nonmetal marking industries non metal materials like cloth, fabric, PVC, MDF, leather, acrylic, plastic and etc.
Laser Long Service Life
The average working hours can up to 45000 hours.
Light Path & Galvo Scanner
The optical system: 10.6µm based on the high precision, vibrating mirror reflection focusing system.Laser correction: choose red visible laser collimator’s systems instructions axis position, indicating light and laser coaxial, in the process to tracing the function of the instructions and timely and accurate registration.Galvo mirror is set to track operation of the laser executive mechanism, and it mainly consists of high accuracy servo motor, motor driven plate, mirror, F-θ lens and dc supply of power.
Computer Control System
Laptop with WINDOWS 7 operating system in English
Special Marking Software
Marking software in WINDOWS7 interface, English operating system, compatible with PHOTOSHOP, CORELDRAW, AUTOCAD and so on many kinds of drawing software:time date, bar code, serial number, mark, output in English, graphics, all kinds of bar code, Qr code, etc. Word stock the function is all ready, 200 kinds of fonts, can customize wired font, creating one of the proprietary dictionaries
Application Scene of Portable Handheld Fiber Laser Cleaner
The laser marking machine has wide applications and is primarily employed for marking logo, words, brand, date, series number, batch number, sign, drawing, photo, QR code, etc. on the surface of metal & non-metal material. The range of metals include stainless steel, alloy, metal plate, aluminum, silver, gold, etc. and the non-metals include plastic: engineering plastic and hard plastic, etc. It is also used in electronic equipment, such as- integrated circuits, mobile communications, precision instruments, glass watches and clocks, computer keyboards.
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