The fiber laser engraving machine and the CO2 laser engraving machine have significant differences in various. Below is a detailed comparison of the two:

1. Technical Principle
Fiber Laser Engraving Machine:
Uses a fiber laser, with lower laser power a working wavelength of 1.06 microns.
The laser beam quality is good, with fine processing and small spot diameter, suitable for processing small objectsCO2 Laser Engraving Machine:
Uses a CO2 laser, with higher laser power and a working wavelength of 10.6 microns.
The beam quality is relatively weaker, but with a larger spot diameter, suitable for processing large objects.

2. Application Scope
Fiber Laser Engraving Machine:
able for processing hard materials such as metal, plastic, and glass. Widely used in industries like mobile phones and automobiles.
The lower laser power limits the thickness materials that can be processed.
CO2 Laser Engraving Machine:
Suitable for processing non-metallic materials such as wood, fabric, leather, and rubberWidely used in fields such as crafts, decorations, and advertising production.
The higher laser power allows for processing thicker materials.

3. Structural Composition
F Laser Engraving Machine:
Mainly consists of the laser source (fiber laser), optical system (including optical mirrors, focusing lenses, and scanning mirrors), motion (CNC worktable and drive motor), control system, and auxiliary system.
CO2 Laser Engraving Machine:
Mainly consists of the laser, laser, control system, and worktable.
The laser converts electrical energy into laser energy, producing a high-energy laser beam; the laser head is responsible for transmitting and the laser beam on the material surface; the control system controls the parameters and trajectory of the entire engraving process.

4. Processing Characteristics
Fiber Laser Enaving Machine:
Advantages include high precision, high speed, high efficiency, low damage, and high flexibility.
Fiber laser technology has better beam quality and higher density, allowing for faster material processing.
Can adapt to the processing of different shapes and sizes of workpieces and can achieve automated processing.
CO2 Laser Engr Machine:
The laser beam has a smaller diameter and higher energy density, allowing for precise engraving in small areas.
The work speed is fast, significantly improving production.
Does not contact the object surface during engraving, avoiding possible damage or deformation that may occur during mechanical engraving.

5. Application Fields
Fiber Lasergraving Machine:
Widely used in fields such as micro-nano processing, semiconductor manufacturing, and optical manufacturing.
Also widely applied in jewelry processing, craft, mobile phone shell processing, electronic component processing, and automobile part processing.
CO2 Laser Engraving Machine:
Widely used in fields such as advertising, craft processing, leather cutting, electronic component marking, and packaging printing.
Especially outstanding in situations requiring precise engraving and cutting.

In summary, the fiber engraving machine and the CO2 laser engraving machine have obvious differences in terms of technical principle, application scope, structural composition, processing characteristics, and application. The choice of which equipment to use depends on specific processing requirements and material types.