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3D Fiber Laser Cutting Machines: Complex Metal Cutting with 3kW Laser Power
When it comes to metal sheet cutting, choosing the right laser power is critical for performance and efficiency.
When powered with a 3kW fiber laser source, these machines offer a powerful combination of flexibility, speed, and cutting precision—making them ideal for industries like automotive, aerospace, and metal furniture.
This article explores how 3D fiber laser cutters work, their main advantages, and what you should know about the 3kW fiber laser cutting machine price range.
Table of Contents
What is a 3D Fiber Laser Cutting Machine?
Unlike traditional 2D flatbed laser cutters, a 3D fiber laser cutting machine can process materials along multiple axes (often 5-axis or 6-axis), enabling cuts on:
Tubes and pipes (round, square, rectangular)
Formed metal parts
Bent or curved sheets
Angled or beveled cuts
These machines use a high-powered fiber laser beam guided by a CNC-controlled cutting head that moves in 3D space, ensuring precise cutting of complex geometries with minimal error or manual rework.
Why Choose a 3kW Fiber Laser Source?
The 3kW fiber laser is a popular choice in mid- to high-level production environments due to its ability to cut a wide range of metals with excellent speed and quality. It can handle:
Carbon steel: up to 20mm
Stainless steel: up to 10mm
Aluminum: up to 8mm
Brass/copper: up to 6mm (with reflection protection)
A 3kW laser also offers a balance between high power and energy efficiency—powerful enough for demanding jobs, yet cost-effective for long-term operation.
Key Features of a 3D Fiber Laser Cutting Machine
Multi-Axis Cutting: Usually includes 5 or 6-axis motion to accommodate 3D shapes.
Rotary Axis Support: Ideal for tube and pipe laser cutting, especially in automotive or chassis manufacturing.
Auto-Focus Laser Head: Adjusts focal length automatically for variable thickness or curved surfaces.
Precision Servo Motors: Ensures micron-level accuracy on complex parts.
Cutting Simulation Software: Allows for previewing and optimizing cuts before actual production.
Typical Applications
A 3D fiber laser cutter is especially useful in:
Exhaust systems and roll cages in automotive
Aircraft structural components
Architectural metalwork with curves or cut-outs
Fitness equipment frames and handles
Metal furniture frames and decorations
Its ability to cut complex contours without clamps or dies makes it extremely versatile.
Model: ET-TUBE-3D 3kW Fiber Laser Cutter
Model: ET-TUBE-3D
Laser Power: 3000W (IPG or Raycus)
Cutting Type: 3D multi-axis pipe and tube cutting
Max Tube Diameter: 220mm
Cutting Length: Up to 6 meters
Axis System: Laser CNC control
Rotary Chuck: Pneumatic auto-centering
Software: CypCut Tube or TubePro
Supported Materials: Carbon steel, stainless steel, aluminum, copper
Application: High-speed cutting of round, square, and custom profiles
This model is a go-to solution for clients needing automated, high-precision tube processing with 3D cutting ability.
Conclusion
The demand for 3D fiber laser cutting machines is growing rapidly as industries shift toward more customized, high-performance metal fabrication. Powered by a 3kW fiber laser, these machines provide exceptional versatility, precision, and return on investment—particularly in sectors where complex geometry and tight tolerances are the norm.
If you’re considering upgrading your workshop or production line, a 3kW 3D fiber laser cutter might be your best next step.
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