4JET JETLASER M500
High-Energy Q-Switched · Germany — Nanosecond pulsed fiber — Fixed pulse width, very high pulse energy (10–100 mJ). Optimized for interfacial detachment of thick coatings. Pulse width is not operator-adjustable. — 100 mJ pulse energy at 5 kHz makes this a genuine high-energy system. Same handpiece form factor as M200, identical supply cabinet. Primary application is heavy contamination (mill scale, thick coatings).
Published Specifications
| Brand | 4JET |
| Model | JETLASER M500 |
| Origin | Germany |
| Laser type | Nanosecond pulsed fiber |
| Wavelength | 1064 nm |
| Average power | 500 W |
| Max pulse energy | 100 mJ |
| Pulse width | 70 ns (fixed) |
| Pulse frequency | null–5 kHz |
| Cooling | Water |
| IP rating | IP20 |
| Beam quality (M²) | < 2 |
Source: https://www.4jet.de/en/products/cleaning-systems/jetlaser-m500/
Compatible Material Pages
Laser cleaning parameters for common materials processed by fiber laser systems.
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Specifications sourced from manufacturer datasheets. Values are reference data — validate against your machine's actual calibration before production use.

