GF Machining CHARMILLES LASER P 400 Femto Flexipulse
Key Specifications
X / Y / Z Travel
Table Size
Max Workpiece Size (3-Axis)
Max Workpiece Size (5-Axis)
Max Workpiece Weight (3-Axis)
Laser Source
Overview
The GF Machining Solutions CHARMILLES LASER P 400 Femto Flexipulse is the premium ultrashort-pulse configuration of the LASER P 400 platform, featuring GF's proprietary Flexipulse femtosecond laser technology. This machine represents the cutting edge of laser micromachining and texturing, delivering cold ablation processing with zero heat-affected zone for the most demanding mold, medical, and precision applications.
The Flexipulse technology provides adjustable pulse durations in the femtosecond range, giving operators unprecedented control over the laser-material interaction. Shorter pulse durations enable cleaner ablation with virtually no thermal damage to surrounding material, while the adjustable range allows optimization for different materials and feature sizes. Available in 20 W and 40 W infrared/green configurations, the Flexipulse source covers a broad application spectrum from delicate micro-features to productive texturing.
Built on the proven LASER P 400 platform, the Femto Flexipulse shares the same 600 x 400 x 300 mm work envelope, optional 5-axis rotary capability, and compact 2.04 m² footprint. Spot sizes range from 15 to 50 µm using interchangeable focal lenses, enabling features at scales approaching the wavelength of visible light. This resolution is essential for functional surface texturing — creating hydrophobic, oleophobic, or antimicrobial surface properties through laser-induced microstructures.
The LASER P 400 Femto Flexipulse positions itself at the intersection of industrial laser texturing and scientific-grade micromachining. For moldmakers and OEMs working with heat-sensitive materials, biocompatible surfaces, or functional microstructures, the Flexipulse configuration delivers capabilities that nanosecond laser sources fundamentally cannot match.
Full Specifications
| Parameter | Value |
|---|---|
| X / Y / Z Travel | 600 x 400 x 300 mm |
| Table Size | 680 x 400 mm |
| Max Workpiece Size (3-Axis) | 600 x 400 x 300 mm |
| Max Workpiece Size (5-Axis) | Ø 120 x 120 mm (optional rotary) |
| Max Workpiece Weight (3-Axis) | 50 kg |
| Laser Source | Femtosecond Flexipulse, 20 W or 40 W IR/GR |
| Pulse Type | Ultrashort-pulsed femtosecond with adjustable duration |
| Spot Size Range | 15 – 50 µm |
| Rotary Axes (Optional) | A: 115° to -105° / B: 360° |
| Electrical Requirements | 3 x 400 VAC + ground, 6 kVA |
| Pneumatic Requirements | 6 bar, 500 l/min |
| Floor Space | 2.04 m² |
| Machine Dimensions (W X D X H) | 1,227 x 1,659 x 2,379 mm |
| Machine Weight | 2,400 kg |
| Dimension Of Complete Equipment | 1227 x 1659 x 2379 mm |
| Machine Weight | 2400 kg |
| Floor Space | 2.04 mq |
| Maximum Workpiece Dimensions 3ax 5ax | 600 x 400 x 300 / Ø 120 x h 120 mm |
| Maximum Workpiece Weight 3ax 5ax | 50/4 kg |
| Table Size | 680 x 400 mm |
| Travel X Y Z | 600 x 400 x 300 mm |
| Rotary 4 5 Axis | A 115°-105°/B 360° mm |
| Laser Sources | Multi-Laser sources: nanosecond and/or ultrashort pulsed laser ** |
| Power Consumption | Electrical: 3 x 400 Vac + ground; 6 kVA Pneumatic: 6 bars 500 l/min |
Specifications sourced from gfms.com — verified 2026-03-28
Strengths & Limitations
Strengths
- Femtosecond Flexipulse delivers true cold ablation with zero heat-affected zone
- Adjustable pulse durations optimize laser-material interaction for diverse applications
- 15 µm minimum spot size enables functional microstructure creation on mold surfaces
- Available in 20 W and 40 W configurations balancing precision and throughput
- Compact 2.04 m² footprint for a machine with scientific-grade laser capabilities
- Capable of creating functional surfaces (hydrophobic, antimicrobial) through laser-induced textures
Limitations
- Highest price point in the LASER P 400 family due to premium femtosecond laser source
- Lower material removal rates than nanosecond sources for standard texturing applications
- Femtosecond laser maintenance and consumable costs exceed nanosecond alternatives
- Application knowledge requirements are higher — operators need training on ultrashort-pulse processing
Best For
Frequently Asked Questions
01
Flexipulse is GF Machining Solutions' proprietary femtosecond laser technology with adjustable pulse durations. This allows operators to tune the pulse length for optimal material interaction — shorter pulses for cleaner cuts on sensitive materials, longer pulses for more efficient material removal on robust substrates.
02
Femtosecond lasers ablate material before heat can diffuse into surrounding areas, producing zero heat-affected zone. This is essential for heat-sensitive materials, biocompatible surfaces, and applications where recast layers or micro-cracking are unacceptable. Nanosecond sources are more cost-effective for standard texturing where thermal effects are tolerable.
03
Yes. By controlling laser-induced microstructures at scales approaching the wavelength of light, the Femto Flexipulse can create mold surfaces that impart hydrophobic (water-repelling), oleophobic (oil-repelling), or antimicrobial properties to molded parts — a growing requirement in medical devices and consumer products.
04
The 40 W configuration delivers higher average power for faster material removal on larger texturing areas, while the 20 W configuration offers a lower cost entry point suitable for fine micro-features and smaller work areas. Both deliver the same Flexipulse pulse quality and adjustability.
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