Get to Know Different Types of Laser Cutting Heads
6月 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
特徴
The laser focus is set at a fixed position.
Simple structure and low cost.
Suitable for materials with consistent thickness.
アプリケーション
Cutting thin stainless steel and carbon steel.
Educational use or low-cost machines.
2 Auto Focus Laser Cutting Head
特徴
Focus can be automatically adjusted according to material thickness.
Improves cutting efficiency and quality.
Adapts to various materials and thicknesses.
アプリケーション
Industrial production lines.
Cutting metals of different types and thicknesses.
3 Fiber Laser Cutting Head
特徴
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
アプリケーション
Precision part processing, automotive manufacturing, hardware industry, etc.
4 CO₂ Laser Cutting Head
特徴
Uses CO₂ laser source with a wavelength of 10.6μm.
Excellent for non-metal materials.
More complex optical system requiring mirror alignment.
アプリケーション
Cutting wood, plastic, acrylic, leather, fabric, and other non-metals.
5 High-Power Laser Cutting Head
特徴
Designed for high-power laser sources (>10,000W).
Enhanced cooling and contamination-resistant design.
Capable of cutting very thick metals.
アプリケーション
Heavy industry, thick steel plates, large structural components.
6 Coaxial Assist Gas Cutting Head
特徴
Integrates an assist gas nozzle (e.g., oxygen, nitrogen) with the laser focusing head.
Assist gas improves cutting efficiency and edge quality.
アプリケーション
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 レーザー切断機 or particular cutting needs, I can also help recommend the most suitable cutting head model. Just let me know!
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