UV Laser Marking Machine
What is the advantage of CKLASER UV laser marking machines ？
What can UV Laser Marking Machine do?
UV laser marking machines can always get the delicate processing effect, since it has adopted the cold processing method, there will be no burning and no damage with UV laser processing. It is especially suitable for the heat sensitive materials processing as following:
Electronics and Semi Conductor Components
In order to avoid the influence of thermal effect on the electronic components, UV laser marking machine is a top choice for marking on the electronic components such as chips, IC, PCB and etc, since it will not damage the material surface. It is capable of marking the tiny and complicated designs such as characters, bar code, QR code and etc.
Medical Instruments
UV laser marking is also a contactless processing method, it can not only mark accurately, but also it can perfectly avoid the pollution when processing on the medical instrument. It is suitable for the surgical tools marking, medical package marking and etc.
Glass and Ceramics
Usually the glass and ceramics are having a low absorption rate of the laser power, but UV laser marking machine is an excellent choice, they are a perfect match, the UV laser marking machine can mark with high accuracy on these materials. It is suitable for logo and serial no. marking of car windows, touch screen, optical lenses and etc.
Precise Instruments, Clocks and Watches
Since the wave length of UV laser marking machine is 355nm, it has a delicate processing capacity. Which can meet the requirement of extreme accuracy and details.
Food and Medicine Package
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High Polymer Materials
The UV laser marking machine can leave high contrast mark on the high polymer materials, it is suitable for the processing of plastic materials, PVC, PC, ABS and etc.
Other Applications
The UV laser marking machine is widely used in the processing of thermal sensitive materials, such as some parts in car or plane, surface coating, gift, communication facilities and so on.
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Laser Uv Marking MachineCK-3DUV series laser uv marking machine is the first domestic ultraviolet laser marking machine equipped with three-axis control technology. It can mark on uneven surfaces, arc surfaces and other...read more
Benefits of UV Laser Marking Machine
High Precision Marking
One of the main advantages of using a UV Laser Marking Machine is the precision it offers. Laser marking technology uses a focused beam of light to create highly-accurate and intricate markings on materials. The focused beam of a UV laser engraver is powerful enough to mark even on the smallest of surfaces.
High Durability and Longevity
Another significant advantage of using a UV Laser Marking Machine is its high durability and longevity. Unlike traditional marking methods like inkjet printing or pad printing that may wear off or fade over time, laser marking creates permanent and scratch-resistant marks that are long-lasting.
Cost-effective
Using a UV Laser Marking Machine can be cost-effective in the long run, as it can eliminate the need for costly consumables like ink and solvent that are required for traditional marking methods. Laser marking is a non-contact process that does not require any additional materials or supplies beyond the machine itself. Additionally, the high precision of UV Laser Marking Machine reduces the amount of scrap or waste that is generated during the marking process, which can save you money on materials in the long run.
Environmentally Friendly
Finally, UV Laser Marking Machine is considered to be an environmentally friendly marking method. Unlike traditional marking methods that use solvents and inks that are harmful to the environment, laser marking does not produce any harmful chemicals or waste. Additionally, because the process of laser engrave is so precise, it reduces waste and conserves materials.
Why Choose Us
Factory
The company has invested heavily in building the CKLASER Industrial Park covering an area of more than 30,000 square meters in Huadu District, Guangzhou, China, and is committed to providing 3D intelligent laser solutions to users around the world.
Our Production And Equipment
Focus on super laser marking machine R&D,manufacturing and sales for 18 years (till 2024). Passed ISO9001:2015/14000/45001, FDA and CE certification. Possess 200+ core patents in the laser field and 40+ invention patents.
Experienced
Experienced skilled workers, more than 80% have a college degree or above;All production equipment is high-end customized, ranging from small work table to large stamping equipment. No expense is spared and step-by-step control is taken to create specialized industrial production facilities.
After-sales Services
We have professional after-sales engineers to guide customers in the installation and operation of machines, and have established overseas branch offices in India, Bangladesh and Vietnam to provide customers with localized after-sales services.
Because of its short wavelength, UV lasers are also known as third-harmonic generation lasers. The machine contains two distinct crystals that the laser needs to go through in order to reach a wavelength of 355 NM. After going through the first nonlinear crystal, its wavelength gets reduced from 1064 NM to 532 NM. The second crystal it goes through further reduces the wavelength to 355 NM.
Unlike lasers that operate at a longer wavelength, UV laser markers don’t cause any heat damage to the material its used on. The process of operating a UV laser marking machine is referred to as cold processing. This means that the machine breaks bonds between atoms or molecules in the material its used on by shooting high-energy photons in the ultraviolet spectrum. Once the bonds are broken, the molecules evaporate.
What Materials can be Engrave by UV Laser Marking Machine
Plastics
There are thousands of different mix of plastics, and all of them can be engraved for UV laser technology, these are some of the most common plastics engraving with our laser engraver machine.
Metals
The UV laser it can engrave and mark metals, but not always with the same effect as the fiber laser engraver machine. While a fiber laser can etch over the metal surface with deep effect and with a clear result, the UV laser has problems engraving metals covered with painting, or metals highly reflective like the copper.
Wood
The UV laser is a full crossover technology, ideal for overall engraving plastics and some common metals. However, one of the significant advantages of this machine comes at the time to engrave some non-metal materials like wood. This machine can make amazing engravings on different wood surfaces.
Garments
Our UV laser machines also can engrave some garments, especially if the garments are rich in synthetic fibers. However, if you want to engrave in specific clothing, we can run a test to check the engraving results before you purchase our machine.
Glass
The UV laser is one of those technologies that can engrave over glass surfaces without a break or overheat the material. You can create amazing engravings and patterns without splinter glass result.
Types of UV Laser Marking Machine
EP Laser Marking Machine
Because the EP Laser Marking Machine uses a fully air-cooled laser, the entire working process is free of the risk of excessive temperatures reducing machine life. The laser has a wide adjustable frequency range and high photoelectric conversion efficiency. At the same time, to satisfy the demands of highly accurate goods, this UV laser marking machine’s output laser spot is smaller. The marking lines are more delicate, making it more ideal for more refined mapping and text marking.
Precision UV Laser Marking Machine
Precision UV Laser Marking Machine is mainly used in industries that require extremely high precision. For example, we can use it in the pcb manufacturing and chip industry. The machine can use for cutting chip or semiconductor materials such as battery film, PI, EPC, or aluminum foil.
Desktop UV Laser Marking Machine
Metals, ceramics, composites, rubber, silicone, and a variety of polymers are all appropriate for this Desktop UV Laser Marking Machine. And it is mainly suitable for ultra-fine branding and engraving, such as on packing materials, medications, cell phones, keyboards, and chargers, among other things. They are also sometimes utilized in ultra-precise surgery. You can choose 3W UV laser marking machine, 5W, 8W and 10W.
Full Enclosed UV Laser Marking Machine
The third-order intracavity frequency doubling (THG) technology is used in the 3W 5W 8W10W Full Enclosed UV Laser Marking Machine. Compared to the IR laser, the 355nm UV laser has a very narrow laser spot. This considerably lowers mechanical distortion and confines heat treatment effects to a small area. The Full Enclosed Laser Machine is ideal for ultra-fine processing in the high-end industry. Bottles composed of cosmetics, pharmaceuticals, foodstuffs, and other polymers, for example, are marked with pleasing results and firm marks.
Mini UV Laser Marking Machine
The Mini UV Laser Marking Machine is small in size and footprint, so it will expand well for use no matter how ample your space is. The Mini UV Laser Marking Machine runs at extremely fast rates, critical for short cycle times in industrial manufacturing. Due to their high repetition rate, high-speed UV laser marking devices with a wavelength of 355 nm are particularly appropriate for keeping polymers (such as ABS, HDPE, PC, etc.) in good condition.
What to Consider When Choosing UV Laser Marking Machine
Material Compatibility: With several types of laser engravers on the market, you will want to review the details of their material compatibility. With the UV laser engravers these are the best laser engravers for wood, glass, plastics, and other non-metallic materials. You will find even more variation and capability in UV and hybrid solutions.
Budget Scope: The long-term benefits of UV Laser Marking Machine are evident, but any business will have to consider their initial budget. Laser marking technology is known to come with a more significant upfront cost compared to traditional methods of marking. The flip side to this is that the long-term value of UV Laser Marking Machine tech far outweighs its overall cost when implemented and used correctly.
Size and Space: Some manufacturing floors will have more space than others. Although things can be adjusted for production, choosing a UV Laser Marking Machine should factor in this available workspace. Since the laser becomes a key part of the production process, seamless integration with existing machinery is best.
Laser Power: Keep in mind that not all UV Laser Marking Machine output the same level of power. This isn't a marketing tactic by the designers; it is a vital component of the machine's particular quality. To highlight this further, low-power lasers are best for sensitive materials like plastics or thin metallic materials. High-power lasers can handle large-scale production, heavier and thicker materials such as metal and stone.
Software: This is likely to be the biggest learning curve for manufacturers and their employees. Modern deep laser engraving is guided by software, but not all machines operate with the same technology. To simplify, make sure you review the software details and connectivity options when selecting a UV Laser Marking Machine.
Medical devices
UV laser marking is widely used for marking medical equipment and devices, such as surgical instruments, implants, and diagnostic tools, as it offers a high level of accuracy and traceability. This is important for regulatory compliance and for ensuring the safety of patients.
Aerospace
In the aerospace industry, UV laser marking is used to mark critical components such as turbine blades, engine parts, landing gear and other instruments and avionics. These markings are essential for tracking and tracing components throughout their service life and ensuring they meet strict safety standards. The high-accuracy and durability of UV laser marking ensure that the markings remain legible and traceable, even under extreme operating conditions.
Electronics
UV laser marking machines have a broad range of applications in the electronics industry. Electronic components such as circuit boards, IC chips, sensors, capacitors, and connectors require high-precision and permanent markings that are resistant to wear and tear. UV laser marking machines can produce precise markings with high-contrast and sharp edges that are easily readable even in small print sizes, with no risk of damage to delicate electronic components.
Automotive
One of the most common uses UV lasers in the automotive industry is for marking serial, VIN and part numbers, logos and other important information on various components of automobiles, such as engine parts, transmission components, and electronic modules. This information is critical for tracking the components during the manufacturing process, as well as for maintenance and repair purposes later on.
Jewelry
UV lasers are used in the jewelry industry for marking logos, text, and images on precious metals, such as gold and silver, as well as gemstones. UV lasers are highly suitable for marking and engraving jewelry items, such as rings, bracelets, necklaces, and watches. The high precision of UV laser marking ensures that the markings are sharp and clear, without damaging the delicate materials.
Packaging
UV lasers are also applied in the packaging industry for marking barcodes, logos, and other information on packaging materials, such as plastics, paper, cardboard and metals. Unique features of UV lasers guarantee that the markings remain legible and traceable, even under harsh storage and transport conditions.
Art and design
UV laser marking machines have revolutionized the way artists and designers can create intricate and detailed designs on a variety of materials. Traditional methods such as engraving, etching, and embossing can be limiting and time-consuming. With UV laser marking machines, designers and artists can create personalized designs for their clients, such as engraving names or logos on materials such as wood, acrylic, glass, leather, and even stone, with precision and speed.
Food
UV lasers are widely used in the food industry for various marking and engraving applications due to their high precision and accuracy. One of the most common applications of UV laser engraving is for marking food packaging materials, such as plastic, glass, and metal, with product information, barcodes, and expiration dates. This process ensures that the food products are traceable and helps to prevent counterfeiting and product tampering.
What Are the Main Components of the UV Laser Marking Machine?
Laser
Laser, the core of laser marking equipment, is installed in the equipment casing. However, for users with very high precision requirements, it is recommended to explain to the manufacturer in advance and put forward their requirements.
Laser scanning galvanometer
Optical scanning galvanometer is also the core component of laser marking machine, mainly used in The fast and accurate positioning of the beam, the performance of the galvanometer determines the accuracy of the marking machine.
Focusing system
The focusing system focuses the parallel laser beam on one point, mainly using f-θ lens ( Also called field lens), different field lenses have different focal lengths, and the marking effect and range are also different.
Laser power supply
Laser power supply input The voltage is AC220V AC small computer peripherals a switching power supply, easy to carry, emergency stop and so on.
Marking software
The combination of laser processing system and computer numerical control technology constitutes efficient automatic processing equipment, which can Type a variety of characters, patterns, symbols, one-dimensional codes, two-dimensional codes, etc., easy to use software to design marking patterns, change the marking content, and adapt to the requirements of high efficiency and fast pace of modern production.
Computer control system
The computer control system is the center of the control and command of the entire laser marking machine, as well as the The carrier of the software installation. Through the coordinated control of the acousto-optic modulation system and the galvanometer scanning system, the workpiece marking processing is completed.
How to Maintain UV Laser Marking Machine
The optics, including lenses and mirrors, are critical components of your UV Laser Marking Machine. Dust, dirt, and other contaminants can accumulate on these surfaces, affecting the laser’s performance. Regularly clean the optics using a soft, lint-free cloth and a suitable cleaning solution recommended. Avoid using abrasive materials that could scratch the surfaces.
The work area should be kept clean and free of debris. Regularly remove any dust, metal shavings, or other particles that may accumulate during the marking process. This prevents contaminants from interfering with the laser beam and ensures consistent marking quality.
Over time, the laser source may degrade, affecting the machine’s performance. Regularly inspect the laser source for signs of wear and replace it as needed. Regularly inspect and clean or replace filters and fans to ensure proper ventilation and cooling.
Proper alignment of the laser beam is essential for accurate and consistent marking. Misalignment can result in distorted or uneven markings. Regularly check the alignment of the laser beam and adjust it as needed. Calibration ensures that the marking parameters, such as power, speed, and focus, are set correctly for optimal performance. Regularly calibrate the machine according to the manufacturer’s guidelines to maintain marking quality and efficiency.
Ensure that your machine’s software is up to date by regularly checking for updates and installing them as needed. Updated software can improve machine performance, fix bugs, and add new features. Regularly back up your machine’s data, including marking programs and settings. This ensures that you can quickly restore the machine to its previous state in case of a software failure or other issues.
FAQ
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