Get to Know Different Types of Laser Cutting Heads
Jun 8, 2025
The laser cutting head is one of the core components of a laser cutting machine. Its function is to focus the laser beam onto the material surface for high-precision cutting. Depending on the application needs, laser type, and material, there are several types of laser cutting heads. The main categories are:
1 Fixed Focus Laser Cutting Head
Features:
The laser focus is set at a fixed position.
Simple structure and low cost.
Suitable for materials with consistent thickness.
Applications:
Cutting thin stainless steel and carbon steel.
Educational use or low-cost machines.
2 Auto Focus Laser Cutting Head
Features:
Focus can be automatically adjusted according to material thickness.
Improves cutting efficiency and quality.
Adapts to various materials and thicknesses.
Applications:
Industrial production lines.
Cutting metals of different types and thicknesses.
3 Fiber Laser Cutting Head
Features:
Uses fiber laser as the light source.
High speed and efficiency.
Can cut highly reflective materials like copper and aluminum.
Popular Brands:
RayTools
Precitec
WSX
Applications:
Precision part processing, automotive manufacturing, hardware industry, etc.
4 CO₂ Laser Cutting Head
Features:
Uses CO₂ laser source with a wavelength of 10.6μm.
Excellent for non-metal materials.
More complex optical system requiring mirror alignment.
Applications:
Cutting wood, plastic, acrylic, leather, fabric, and other non-metals.
5 High-Power Laser Cutting Head
Features:
Designed for high-power laser sources (>10,000W).
Enhanced cooling and contamination-resistant design.
Capable of cutting very thick metals.
Applications:
Heavy industry, thick steel plates, large structural components.
6 Coaxial Assist Gas Cutting Head
Features:
Integrates an assist gas nozzle (e.g., oxygen, nitrogen) with the laser focusing head.
Assist gas improves cutting efficiency and edge quality.
Applications:
Precision cutting, high-quality edge requirements.
Tips: How to Choose the Right Laser Cutting Head?
| Application Need | Recommended Cutting Head Type |
| Thin sheet cutting | Fixed Focus or Auto Focus |
| Various materials/thickness | Auto Focus + Fiber Laser Head |
| Non-metal cutting | CO₂ Laser Cutting Head |
| High precision requirements | Auto Focus + Coaxial Assist Gas Head |
| Heavy-duty continuous work | High-Power Laser Cutting Head |
If you have a specific brand of Laserschneidmaschine or particular cutting needs, I can also help recommend the most suitable cutting head model. Just let me know!
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