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China Femtosecond Laser Precision Marking Machine - High Efficiency, Fast Speed | Trusted Suppliers & Factory
Products Description
Femtosecond laser has the following three characteristics: firstly, the duration of femtosecond laser is extremely short, only a few femtoseconds, which is thousands of times shorter than the shortest pulse obtained by electronic methods, and is the shortest pulse that humans can obtain under experimental conditions. Secondly, femtosecond lasers have extremely high instantaneous power, reaching millions of gigawatts, which is hundreds of times more than the total power generation in the world. Once again, femtosecond lasers can focus into a spatial area smaller than the diameter of a hair, making the intensity of the electromagnetic field several times higher than the force exerted by the atomic nucleus on its surrounding electrons. Due to the extremely high peak power of femtosecond laser, after focusing, its intensity can reach the order of 1022W/cm2. Such intensity far exceeds the Coulomb field of internal atomic interactions, so femtosecond laser pulses can easily release electrons from atomic bonds, form plasma, and easily cause material dissociation.
In the field of microfabrication, due to its minimal impact on the surrounding material, it can be safely cut, drilled, engraved, and even applied in the photolithography process of integrated circuits.
Application Areas
Used for micro or invisible QR code marking
Stainless steel colorful marking
Stainless steel corrosion resistance marking, medical forceps marking, pacemaker marking, and medical device component marking
Fine marking and cutting of thin film materials
Ceramic marking drilling
Glass surface cleaning ink
Clean the coating
Technical Parameters
| Equipment Model | FRZ-LMF-5F | FRZ-LMF-10F | FRZ-LMF-20F |
| Average output power(W) | 5W | 10w □ | 20W |
| Wave Length | 1064nm | ||
| Maximum sculpture speed | 7000mm/s | ||
| Pulse width | <400fs (can be customized) | ||
| Repetition frequency range | 1-1000KHz (can be customized) | ||
| Marking area | 110mm*110mm (Optional) | ||
| Min. character height | 0.03mm | ||
| Minimum line width | 0.03mm (depending on material) | ||
| Operation environmental temperature | 20°C-25°C (Suggest a constant temperature environment) | ||
| Power supply | AC220V/50Hz, 3KW | ||
| Cooling mode | Water cooling | ||
| Shields | Optional | ||
| Purifier | Optional | ||
Equipment Pictures
Samples Pictures
Stainless Steel Colorful Marking
Medical Pincers Marking
Pacemaker Marking
Videos
Frequently Asked Questions
What makes the femtosecond laser highly effective for microfabrication?
The femtosecond laser features an extremely short pulse duration (under 400fs) and exceptionally high instantaneous power. This allows the laser to release electrons from atomic bonds and form plasma without creating a significant heat-affected zone, enabling safe and clean cutting, drilling, and engraving on delicate materials.
What are the key application areas for this equipment?
Key applications include micro or invisible QR code marking, stainless steel colorful and corrosion-resistance marking, medical device component marking (such as pacemakers and forceps), thin film fine cutting, ceramic drilling, glass surface ink cleaning, and coating removal.
What equipment models are available and what are their power options?
We offer three distinct equipment models categorized by average output power: FRZ-LMF-5F (5W), FRZ-LMF-10F (10W), and FRZ-LMF-20F (20W).
Can the pulse width and repetition frequency be customized?
Yes. The standard pulse width is under 400fs and the repetition frequency range is 1-1000KHz, both of which can be customized to meet specific application requirements.
What are the environmental and cooling requirements for operation?
The system requires a water cooling mode and operates best in a suggested constant temperature environment of 20°C-25°C. It runs on a power supply of AC220V/50Hz, 3KW.