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3000W Fiber Laser Cutting Machine for Sheet Metal - CNC Metal Cutter for Steel, Stainless, Aluminum
| Payment Method: | L/C,T/T |
How Thick Can a 3000W Fiber Laser Cutting Machine Cut?
The 3000W fiber laser cutting machine sits in the mid-power range that most growing fabrication shops eventually move to after starting with a 1500W or 2000W system. At 3 kW, it handles the thicknesses that separate a small job shop from a medium-volume metal fabricator.
Typical cutting capacities at production speed include:
- Carbon steel up to 25 mm
- Stainless steel up to 16 mm
- Aluminum up to 12 mm
- Copper and brass up to 6 mm
On thin gauge (1-6 mm), a 3000W machine cuts at nearly the same speed as a 6 kW unit, but with lower capital cost and lower electricity consumption. The 3 kW advantage appears on plate between 6 mm and 20 mm, where cut speed and edge quality both improve noticeably over 1.5 kW.
This power rating is a common upgrade point for:
- Growing fabrication shops that have outgrown their 1500W machine on thicker jobs.
- Equipment manufacturers cutting structural tube and plate for machinery frames.
- Kitchen equipment and commercial appliance makers cutting stainless steel.
- Agricultural machinery manufacturers cutting medium-thick carbon steel parts.
- Sheet metal job shops serving construction and enclosure industries.
- Laser power: 3000 W (3 kW)
- Laser source type: Fiber
- Max. carbon steel cutting thickness: 25 mm
- Max. stainless steel cutting thickness: 16 mm
- Max. aluminum cutting thickness: 12 mm
- Positioning accuracy: +/-0.05 mm
- Repeatability: +/-0.03 mm
- Control system: CNC
- Supported formats: DXF, DWG, PLT
If most of your work is under 6 mm carbon steel and you rarely exceed 8 mm, a 1500W machine offers better return on investment. If you regularly cut 10-20 mm plate or need faster throughput on stainless and aluminum, the 3000W machine is the practical step up. For plate over 25 mm or high-volume production where cycle time directly affects margins, a 6000W or higher system becomes the more productive choice.
Q: Is 3000W enough for a medium-size fabrication shop?
A: Yes. 3000W covers carbon steel up to 25mm and stainless up to 16mm, which handles the majority of medium-volume fabrication work.
Q: What bed sizes are available?
A: Standard configurations include 1500x3000mm and 1500x6000mm beds. Exchange-table versions are available for high-volume production.
Q: Can this machine cut aluminum and copper?
A: Yes. With a 3 kW fiber source, aluminum up to 12mm and copper up to 6mm can be cut. Nitrogen assist is recommended for reflective non-ferrous metals.
Q: What is the delivery lead time?
A: Standard 3000W configurations ship within 20-30 working days. Custom bed sizes or exchange-table options may require additional time.
Q: What after-sales support is included?
A: Remote technical support, video tutorials, and a 2-year laser source warranty are standard. On-site installation and training are available in most regions.
