How to Choose A Laser Engraving Machine?
дек. 29, 2025
As demand for customization, branding, and precision manufacturing continues to grow, машини за лазерно гравиране are now widely used in woodworking, metal processing, advertising signage, crafts, and industrial production. However, many buyers are not sure how to choose a laser engraving machine, which often leads to purchasing equipment that does not match their actual production needs.
In this guide, we will clearly explain the working principle of laser engraving machines, how to use them, what materials they can process, the differences between machine types, and the key factors to consider when buying—helping both beginners and business users make a smart decision.
How Does a Laser Engraving Machine Work?
Laser Engraving Machine Working Principle
A laser engraving machine works by focusing a high-energy laser beam onto the surface of a material. The laser causes the material to vaporize, burn, or change color, creating permanent text, patterns, or markings.
Basic Working Process
1. Create the design in laser engraving software
2. The control system converts the design into motion commands
3. The laser head moves along the X, Y (and Z) axes
4. The laser beam precisely engraves or cuts the material surface
Different laser sources determine what materials the machine can process:
* CO₂ laser engraving machines are used for non-metal materials
* Fiber laser engraving machines are designed for metal materials
How to Use a CO2 Laser Engraving Machine
Easy Operation Even for Beginners
Modern laser engraving machines are highly automated, making them an ideal choice for beginners.
Basic Operating Steps
1. Place the material
Secure wood, metal, or acrylic flat on the working table
2. Import the design file
Load graphics or CAD files using the supplied software
3. Set engraving parameters
Adjust laser power, speed, frequency, and engraving depth
4. Focus and positioning
Make sure the focal distance is correct for clear engraving results
5. Test engraving
Run a small test sample to confirm the settings
6. Start engraving
Begin the full engraving or cutting process
What Materials Can a Laser Cutting and Engraving Machine Process?
Common Laser Engraving Materials
Before choosing a machine, it is important to clearly define your main processing materials.
Non-Metal Materials (CO₂ Laser Engraving Machine)
* Wood and plywood
* MDF boards
* Acrylic
* Leather
* Rubber
* Glass
* Fabric
Laser engraving machines for wood and acrylic are widely used in advertising, signage, and craft industries.
Metal Materials (Fiber Laser Рязане Machine)
* Stainless steel
* Carbon steel
* Aluminum
* Brass
* Copper
* Coated metals and anodized aluminum
CO₂ Laser Engraving Machine vs Fiber Laser Engraving Machine
Which One Is Right for You?
Understanding the difference between machine types is a key step when learning how to choose a laser engraving machine.
CO₂ Engraving Laser Machines
* Ideal for wood, acrylic, leather, and glass
* Lower cost and easy to operate
* Perfect for small workshops and first-time users
Fiber Laser Engraving Machine
* Designed specifically for metal engraving and marking
* High speed, high precision, and long service life
* Widely used in industrial manufacturing
How to Choose a Laser Engraving Machine
Key Factors You Must Consider Before Buying
1. Type of Materials
* Mainly non-metal → choose a CO₂ laser engraving machine
* Mainly metal → choose a fiber laser engraving machine
2. Laser Power
* 20W–40W: entry-level laser engraving machines
* 60W–100W: medium power, suitable for engraving and cutting
* Above 100W: industrial laser engraving machines
3. Working Area Size
Choose the working size based on your product dimensions and production volume.
4. Accuracy and Efficiency
A high-quality motion system improves engraving accuracy and productivity.
5. Software Compatibility
Make sure the machine supports commonly used design software for future upgrades.
6. Safety and Maintenance
Pay attention to protective covers, exhaust systems, and cooling methods to reduce maintenance costs.
Laser Engraving Machine Applications
Laser engraving machines are widely used in:
* Advertising and signage
* Woodworking and furniture manufacturing
* Metal part marking
* Gift and jewelry customization
* Leather goods processing
* Packaging and brand identification
Заключение
Before choosing a laser engraving machine, you should first confirm your processing materials and application industry. Then select the right machine and ask the supplier to provide professional and reasonable recommendations based on your needs.
If you have any questions, feel free to contact me. I would be more than happy to help you find the most suitable laser engraving solution for your business.