Laser Marking Machine

What is Laser Marking Machine

Laser marker is a compact high speed machine tool, which applies graphic information in the form of marking and engraving onto various materials, from wood and leather to plastics and metals.

Why choose us

Our Factory

Liaocheng Tianxiang CNC Equipment Co., Ltd. has been producing carving machines for over a decade. We have a skilled design and technical team, our own production facility, and offer customization for various machines, including specialized fixtures. Our experience and technology are well-developed and advanced.

Our Product

We are a high-tech enterprise specializing in the research, production, and sales of a wide range of carving machines. Our products include woodworking carving machines, advertising carving machines, stone carving machines, Buddha carving machines, metal mold machines, jade carving machines, laser carving machines, relief machines, cylindrical carving machines, polystyrene carving machines, and woodworking CNC machining centers.

Product Application

Our machines are used across various industries. These include advertising, woodworking, stone, metal, craft gifts, furniture manufacturing, mold and model making, as well as electronic and electrical industries.

Production Market

Our products are exported to over 40 countries and regions, including South Korea, Russia, the United States, Japan, Thailand, Malaysia, Vietnam, Canada, Iraq, Indonesia, Italy, and Hong Kong.

Advantages of Laser Marking Machines

Non-contact Laser Marker
One of the biggest advantages of laser marking machines is that they use a non-contact marking system. It means no actual part of the machine touches the material surface. There is also no need to handle the product manually.

Permanent Identification Marking
Laser engravings or markings are for a lifetime. Almost all other types of marking, like dot peen marking or inkjet, fade or discolor with time. Even mechanical engraving takes a long time, and it’s almost impossible to label so many parts manually. So laser marking machines remain the only way of adding permanent marks.

Precision and Accuracy
Laser marking machines provide high accuracy. They can transfer complex designs, graphics, or even minute signs or numbers. As the laser beam is controlled by computer software, it moves and focuses the small points that can follow intricate patterns and designs.

Versatility and Adaptability
Laser marking machines can work on a range of materials. It works on almost all materials, including plastic, paper, fabric, ceramic, wood, and metal. It can work on tough materials like tough metal like stainless steel or fragile glass surface with equal precision. That adaptability and versatility make it a useful option for industries.

High Speed
Laser marking machines work at high speed. They are fast than any other method of labeling.

Safe Process
Laser marking is a non-contact method. If the staff and operators are professional and take care of safety procedures, it’s a safe process.

Fully Automated Machines
laser markers can work as fully automated machines. They can be streamlined with other machinery and automatically handle the marking or engraving process. They work with CO2 laser or fiber laser systems.

Laser Marking Machines Consist Of Several Key Components

Laser Source

This is the heart of the machine, where the laser beam is generated. Different types of lasers, such as fiber lasers, CO2 lasers, and Nd:YAG lasers, can be used depending on the application and material being marked.

Marking Head

The marking head is responsible for directing the laser beam onto the surface to be marked. It typically contains mirrors and lenses to focus and position the beam accurately.

Controller

The controller is the brain of the laser marking machine, managing the laser’s power, speed, and other parameters. It interprets digital design files and controls the movement of the marking head.

Workstation or Conveyor

Depending on the specific application, laser marking machines can be integrated into workstations where parts are manually loaded for marking, or they can be part of automated conveyor systems for continuous marking of large volumes of parts.

Safety Features

Laser marking machines are equipped with safety features to protect operators from exposure to the laser beam, including enclosures, interlocks, and safety sensors.

Fiber Laser Marking Machine Application Areas

Laser Engraving
Unlike marking, it is preferred in jewelry production such as gold and silver, besides it is widely used in molding and metal processing industry to embroider patterns and texts on the mold. Fiber Laser Marking Machine is a very convenient and practical machine for engraving.

Cut
It is the process of cutting the material of certain thicknesses in a computer-controlled manner. Cutting can also be applied in many sectors and in all metal and plastic products. Apart from this, it is very preferred especially in the jewelery sector. Fiber Laser Marking Machines supply very successful results.

Paint Scraping
It is the marking process in which the top color is removed with laser beams on colored metals and the metal returns to its original color. It is used in business card designs, jewelry applications and many manufacturing industries. Fiber Laser Marking Machines supply very practical results.

Leather Processing
You can mark any image you write or draw on the leather in a computer-controlled manner. It is especially preferred for leather products such as textiles, bags and wallets. Fiber Laser Marking Machines supply very successful results.

Photo Printing
You can achieve great results in fiber laser machines with photo or picture printing, which is a method that can be applied to all metals and many materials, which has a usage area such as gift, accessories, stationery products. Fiber Laser Marking Machines supply very practical results.

QR Code and Barcode
QR and barcode applications used in almost all production sectors are a method used for the uniqueness of your product. It can be applied to materials such as ecosal and painted surfaces, Polycarbon, Composites, Titanium, Copper, Cast Iron, Plastic, Steel, Ceramic, Silicone, Precious Metals (gold, silver), Leather, Stone, Brick, Nylon, Thin films, Aluminum, Brass, etc. and Automotive Sector, Aerospace, Shipbuilding, Aircraft Industry, Defense Industry, All Manufacturing Industry, Electric - Electronic Industry, Medical Materials, Jewelery and Gems, Glassware Manufacturing, Solar Energy Panels and Systems, Semiconductor Materials. Fiber Laser Marking Machines supply very successful results.

Lettering Marking
The Letter Marking process, which has many uses in the jewelery sector, in the gift sector, in materials such as business cards, in the manufacturing industry, and in many other areas of use, is a highly preferred application when defining your products or creating elegance in jewelery and souvenirs. Fiber Laser Marking Machines supply very practical results.

Serial Number
In the manufacturing industry, the serial numbers on our products are marked with Fiber Laser marking machines. Again, Ekosal and painted surfaces, Polycarbon, Composites, Titanium, Copper, Cast Iron, Plastic, Steel, Ceramic, Silicone, Precious Metals (gold, silver), Leather, Stone, Brick, Nylon, Thin films, Aluminum, Brass, etc. can be applied and take place in sectors such as Automotive Sector, Space, Shipbuilding, Aircraft Industry, Defense Industry, All Manufacturing Industry, Electric - Electronic Industry, Medical Materials, Jewelry and Jewelery, Glassware Manufacturing, Solar Energy Panels and Systems, Semiconductor Materials. Fiber Laser Marking Machines supply very successful results.

Types Of Laser Marking Machines

Fiber Laser Marking Machine

Fiber laser marking machine: Direct laser output by optical fiber.
Applicable materials: Any metal (including rare metals), engineering plastics, electroplating materials, coating materials, spraying materials, plastic rubber, epoxy resin, ceramics, etc.

Colour Laser Marking Machine

In addition to the basic functions of an optical fiber laser marking machine, it can also produce colour on stainless steel and aluminium plates. This effectively broadens the application market of the laser marking machine and meets the needs of more customers.

CO2 Laser Marking Machine
The CO2 laser marking machine uses CO2 gas charged into the discharge tube as the medium for generating laser light. When high voltage is added to the electrode, a glowing discharge is generated in the discharge tube, which enables the gas molecules to release laser light, and the laser energy is amplified to form a laser beam for processing the material.

UV Laser Marking Machine
UV marking machine configuration deep ultraviolet laser, imported high-speed oscillator system, etc., due to ultraviolet laser marking machine focus spot is extremely small, and processing heat-affected zone is minimal, and thus ultraviolet laser marking machine can be ultra-fine marking, special material marking, ultraviolet laser marking machine is the marking effect of higher requirements of customers preferred products, such as ultraviolet marking is very suitable in transparent glass or acrylic and other transparent materials.

Portable Laser Marking Machine

The portable laser marking machine is more compact than the traditional laser marking machine, does not occupy an area, easy to place and move, is the result of the upgrade of the desktop laser marking machine. The portable laser marking machine has a small size (no water cooling device, use air cooling), good light quality (base mode), maintenance-free and other characteristics. It can also be handheld to facilitate the marking of the side or back of the material, etc., where you want to play.

Desktop Laser Marking Machine

Desktop laser marking machine, as the name implies, the machine comes with a table top, eliminating the need for the customer to prepare a table top for the marking machine. The working platform is compact, robust and has a simple interface. High speed and low energy consumption. Beautiful appearance and simple operation.

Flying Laser Marking Machine

In-line flying laser marking is the most specialised type of laser application technology and is mainly used for a variety of moulded and extruded products that need to be marked on the outer packaging line, such as wires/cables, tubes and pipes. Flying laser marking machine, also known as online laser marking machine, flying laser coding machine, according to the different needs of customers optional fiber, CO2, UV and other laser light source and automatic assembly line workbench synthesis.

Working Principle of a Fiber Laser Marking Machine

A fiber laser marking machine uses a fiber laser for marking purposes. It is compact, does not require a cooling water device, and typically uses cold air treatment. This design makes it space-efficient and low-maintenance. Recent upgrades have reduced maintenance costs and extended the machine’s lifespan, making it more user-friendly.

Fiber laser marking machines are widely used across various industries. They are employed in marking electronic components such as computer parts, clocks, mobile devices, and other electronic equipment. Additionally, they are used in the automotive industry, for marking tools, molds, wires, and in many military applications. Their versatility makes them suitable for a range of fields.

The fiber laser beam processes the surface of products with high precision and energy. It facilitates small-scale chemical reactions on the product’s surface, leaving clear and high-quality markings. Regardless of the material, the surface remains smooth and does not become rough after marking. This method protects the original product or its surface material, enhancing its durability.

Unlike many traditional processing methods, fiber laser marking machines are energy-efficient and environmentally friendly. They do not waste materials and are simple to operate. The process is flexible and does not deform the product. Due to these advantages, fiber laser marking machines are increasingly popular.

As technology advances, the functionality of these machines continues to improve. While the cost may be relatively high at present, it is expected to decrease over time as technology evolves and becomes more affordable.

Factors To Consider When Choosing A Laser Marking Machine

Marking Area
The marking area is a crucial factor when selecting a laser marking machine. It refers to the specific region on a material where the laser marking occurs. Typically, laser marking machines have a marking area ranging from 110 mm² to 300 mm².

Marking Speed
Marking speed is another important aspect. High-end machines generally offer faster marking speeds compared to lower-end models. Faster marking speeds lead to higher output, which improves workflow, productivity, and efficiency. This is especially important in industries with high production demands.

Marking Materials
Laser marking machines can work with a wide variety of materials, including metals, ceramics, glass, wood, leather, paper, cardboard, fabrics, and rubber. The versatility of materials is a significant advantage of laser marking technology.

Type of Marking
There are several laser marking methods, each with its own benefits. These methods are known for their precision and effectiveness. Choosing the right type of marking method depends on the specific needs of the application.

Software Suitability

Software compatibility is essential for smooth operation. Ensuring that the machine’s software and the design software can work together without issues facilitates easier communication and operation.

Maintenance and Customer Support

Good customer support is vital. Before purchasing, consider the level of customer service provided. Reliable support ensures timely assistance and clear communication in case of issues, which is crucial for minimizing downtime and resolving problems effectively.

Safety Considerations

Laser marking machines come with inherent risks. Improper handling can lead to eye damage, skin burns, or even fires. It is important to choose a machine that adheres to safety and legal regulations to ensure safe operation.

How to Maintain a Laser Marking Machine

Before Use

Check Equipment Safety
Ensure that the grounding of the laser marking equipment is secure and that the power cord and plug are intact to prevent electrical hazards.

Verify Software Settings
Check that the laser marking software settings are correct and that the function keys and indicators are working properly.

Inspect the Galvanometer
Avoid placing the galvanometer near strong magnetic fields, electrical currents, or seismic sources. Do not touch the galvanometer with hands or objects. If the lens is dusty, wipe it gently with a rag and a small amount of alcohol, using a one-way wiping motion.

Maintain a Proper Working Environment
Keep the working environment of the laser marking machine dry and well-ventilated.

After Use

Clean the Work Area
Wipe the surface of the workbench, monitor, and keyboard with a clean rag. Remove any debris, especially metal residues or metal powder from marking.

Maintain Cleanliness
Keep the surrounding area clean and well-ventilated.

Note: When shutting down the machine, turn off the laser power first before closing the laser marking software to avoid damaging the laser.

Daily Maintenance

Check the Field Lens
Inspect the field lens for dirt and clean it with lens cleaning paper if necessary.

Verify Focal Length
Ensure that the focal length is within the standard range and test that the laser operates at full strength.

Review Parameter Settings
Check that the laser's parameter setting screen is normal and that the settings are within the required range.

Test Switches and Power
Confirm that the switch is functioning correctly and check that the power is on and the laser is operating normally.

Inspect Machine Operation
Ensure that the machine is properly turned on and that all relevant switches (main switch, laser control switch, and marking system switch) are functioning correctly.

Clean Internal Components
Use a vacuum cleaner, alcohol, and a dust-free cloth to remove dust, dirt, and foreign matter from inside the laser marking equipment.

Weekly Maintenance

Clean the Machine
Clean both the surface and interior of the laser marking device.

Test Laser Output
Check that the laser light output is normal by opening the laser marking software and performing manual marking for testing.

Clean the Laser Field Lens
Wipe the laser field lens in one direction with lens cleaning paper dipped in alcohol, then use a dry cloth to finish cleaning.

Check Red Light Preview
Ensure that the red light preview works properly, verify that laser parameters are within the set range, and activate red light correction in the software.

Monthly Maintenance

Adjust Red Light Path
Check for any misalignment in the red light preview and perform red light correction if necessary.

Test Laser Emission
Use a power meter to test for any weakening in the laser emission.

Inspect Lifting Guide Rail
Check for looseness, abnormal noise, or oil leakage in the lifting guide rail. Clean with a dust-free cloth and add lubricating oil if needed.

Check Electrical Connections
Ensure that the power plug and wire connectors are secure and there is no bad contact.

Clean Air Outlets
Remove dust from the air outlets of the laser to ensure proper heat dissipation. Clean any foreign objects and dust inside the device using a vacuum cleaner, alcohol, and a dust-free cloth.

Half-Year Maintenance

Inspect Cooling Fan
Check if the cooling fan is rotating normally and clean dust from the laser power supply and control board.

Examine Movement Shafts
Check the movement shafts for looseness, abnormal noises, and smooth operation. Clean them with a dust-free cloth and apply lubricating oil.

Precautions For Use

Avoid Electric Shock
Do not operate the machine with wet hands to prevent electric shock.

Wear Protective Glasses
Always wear protective glasses to shield your eyes from strong light.

Do Not Alter System Parameters
Do not change specific system parameters without the permission of a qualified technician.

Avoid Laser Scan Range
Keep hands and other body parts out of the laser scanning range during operation.

Respond to Emergencies
In case of an emergency or improper operation, press the power off button immediately.

Avoid Personal Injury
Do not insert your head or hands into the machine during operation to prevent injury.

Prevent Obstruction
Do not cover or stack items on the machine to avoid affecting its heat dissipation.

Power Off When Not in Use
When the laser marking system is not in use, cut off all power. In case of a machine failure, turn off the power immediately and cover the objective lens to prevent dust contamination.

Our Factory

Our company is a high-tech enterprise dedicated to the development, production, and sales of optical and electrical products such as CNC engraving machines, CNC plasma cutting machines, laser engraving machines, laser marking machines, computer engraving machines, and laser welding machines. We are committed to providing customers with high-quality products and services. Since its establishment, the company has always been guided by market demand, driven by technological innovation, and aimed at customer satisfaction, winning widespread market recognition and customer trust.

FAQ

Q: What is the maintenance of laser marking machine?

A: Daily: Check and clean the laser head, lens, mirrors, and work area.

Weekly: Check and clean fan dust. Lubricate moving parts.

Monthly: Examine the fiber line, test laser alignment, and check safety features.

Q: Do laser engravers use a lot of electricity?

A: Many customers cannot estimate how much the operation of a laser will affect their electricity bill. In practice, however, the power requirement of a laser is often less than that of a fan heater or an air conditioning system.

Q: What are the applications of laser marking machine?

A: Laser marking can quickly create permanent and highly legible marks in a variety of different ways. These methods include annealing, etching, engraving, carbonization, and foaming, each of which can provide an ideal solution for different industrial and commercial applications.

Q: What does a laser marking machine do?

A: Laser marker is a compact high speed machine tool, which applies graphic information in the form of marking and engraving onto various materials, from wood and leather to plastics and metals. With a laser marker, you can print such information as bar-codes and QR-codes, logos, and serial numbers.

Q: What is the purpose of a laser machine?

A: Laser cutting machines are a tool used in a wide range of industries for precision cutting and designing projects. The laser cutting machine emits a high powered laser beam to either cleanly cut or etch a specific design on materials such as steel, plastic or wood.

Q: How accurate is a laser marking machine?

A: Resolution: Laser marking systems are capable of high resolution, typically measured in microns (μm) or millimeters (mm). Resolution determines how fine the mark detail can be, allowing the creation of intricate designs, small characters, and intricate patterns.

Q: What can a laser machine do?

A: CNC laser equipment is versatile and able to cut MDF plywood and other wood surfaces, plexiglass and other plastics (excluding PVC), rubber, leather, corrugated and plain cardboard, fabrics and non-woven materials, fur, metals (fiber lasers) and others.

Q: How do I choose a laser marking machine?

A: Laser Type: Fiber, CO2, or UV: Different lasers are suitable for different materials. ...
Power Output: The power of the laser determines its capability to mark different materials and the speed of marking.

Q: Do laser machines use a lot of electricity?

A: Many customers struggle to work out how the laser will affect their electricity bill, however the reality is often that the power requirement of a laser is often less than that of a fan heater or an air conditioning system. The power consumption of lasers varies greatly.

Q: How long does a laser machine last?

A: The quality of the machine, frequency of use, maintenance practices, and the type of materials being engraved can all impact how long a laser will last. On average, a well-maintained laser engraver can last anywhere from 5 to 10 years, but it is not uncommon for some high-end machines to last even longer.

Q: How do you maintain a laser marking machine?

A: Daily: Check and clean the laser head, lens, mirrors, and work area. Weekly: Check and clean fan dust. Lubricate moving parts. Monthly: Examine the fiber line, test laser alignment, and check safety features.

Q: What is the life of a laser machine?

A: Generally speaking, the average life of a laser marking machine is between 10,000 and 30,000 hours. This range is for reference only, actual life may be affected by a variety of factors. As mentioned above, factors such as laser source quality, working environment conditions, frequency of use, maintenance, etc.

Q: How do I choose a laser machine?

A: Laser type: Which materials do you want to process? The materials you want to engrave or cut define the laser type you will need. ...
Size of the working area: How large are your workpieces? The size of your workpieces to be engraved or cut defines the size of the laser machine. ...
Reliability and quality of service is key.

Q: Are some laser machines better than others?

A: Each laser system is different from the other. Some lasers are better for certain types of hair. Some lasers are safer for individuals with darker skin tones. And some laser systems perform better on specific areas of the body than other lasers.

Q: How many types of laser marking machines are there?

A: There are different kinds of lasers that are commonly used for marking and engraving: Fiber, UV and CO2 lasers with different wavelengths, from ultraviolet to infrared. Which laser is optimally suited depends on the material, the kind of product, your marking requirements and your needs. Do you need more information?

Q: What is the purpose of laser marking machine?

A: Laser marking can mark a variety of materials such as steel, aluminum, stainless steel, polymers, and rubber. It is often used to identify parts and products with 2D barcodes (data matrix codes or QR codes), alphanumerical serial numbers, VIN numbers, and logos.

Q: Which software is used in laser marking machine?

A: EZCAD3 Laser and Galvo Control Software for Laser Marking, Etching, Engraving, Cutting, Welding...

Q: How accurate is a laser marking machine?

As one of the most professional laser marking machine manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to buy high-grade laser marking machine for sale here from our factory.

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