Laser Marking Machine
Introduction
The Laser Marking Machine is a device that uses a high-energy-density laser beam to permanently mark the surface of various materials. Its working principle is to produce physical or chemical changes on the surface of the material through the laser beam, thereby forming text, graphics or other marks.
Features
High Precision
The Laser Marking Machine use advanced laser beam focusing technology, and the spot diameter can be as small as 10 microns. This accuracy ensures high-quality marking on tiny parts or complex surfaces without multiple processing.
Strong material compatibility
Our machines are suitable for a variety of materials, including metals (such as stainless steel, aluminum, copper, etc.) and non-metals (such as plastics, ceramics, glass, etc.). This is mainly due to its multiple wavelength options (such as fiber laser, CO₂ laser, UV laser), which enables it to accurately adapt to the absorption characteristics of different materials and provide non-destructive marking effects.
Marking durability
Laser marking is achieved by changing the microstructure of the material surface. Compared with ink jet coding, it is more wear-resistant and less likely to fall off. Even in high temperature, high humidity or corrosive environments, the mark is still clearly readable.
Small heat-affected zone
The heat-affected zone during laser processing is extremely small, and only a small amount of heating is generated on the surface of the material, which will not cause deformation or damage to the surrounding area. This feature is particularly suitable for fields with extremely high precision requirements, such as electronic component marking.
Applications
Industrial Manufacturing
Used for marking parts with serial numbers, barcodes, QR codes, etc. to achieve product traceability.
Electronic Products
Marking on precision components such as circuit boards and chips to ensure the accuracy of product identification.
Medical Devices
Marking of surgical instruments and medical equipment to meet strict hygiene and traceability requirements.
Automotive Industry
Used for marking of components such as engines and frames to improve product management and quality control.
Technical Parameters
|
Laser power |
20w |
|
Laser wavelength |
1064m |
|
Output frequency |
20khz-80khz |
|
Making area |
110*110mm |
|
Minimum line width |
0.01mm |
|
Repeated accuracy |
±0.0001mm |
|
Power supply |
AC 90-250V/50HZ 5A |
|
Mark speed |
0-5000mm/s |
|
Cooling system |
Air cooling |
Machine Pictures
FAQ
Q: What is a laser marking machine?
A: A laser marking machine is a device that uses laser beams to create permanent marks on surfaces, such as text, logos, barcodes, or designs. It is widely used in industries like electronics, automotive, medical devices, and jewelry for precise and durable markings.
Q: How does a laser marking machine work?
A: Laser marking machines emit a focused beam of light that interacts with the surface material. Depending on the type of marking, the laser can vaporize, oxidize, or change the color of the material to create visible and permanent marks.
Q: What materials can be marked with a laser marking machine?
A: Laser marking machines can work on a wide range of materials, including metals (steel, aluminum, copper), plastics, ceramics, glass, wood, leather, and paper. The suitability depends on the laser type and power.
Q: Can laser marking machines handle high production volumes?
A: Yes, laser marking machines are well-suited for high-volume production due to their speed and automation capabilities. Many models can be integrated into assembly lines for continuous marking.
Q: Are laser marking machines environmentally friendly?
A: Yes, laser marking is an eco-friendly process. It does not require chemicals, ink, or consumables, and it generates minimal waste compared to other marking methods.
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