300w Pulse Laser Cleaning Machine

In the fields of high-end manufacturing and precision maintenance, traditional cleaning methods such as sandblasting, chemical cleaning, or mechanical grinding are increasingly unable to meet the stringent requirements for precision, environmental protection, and zero damage to substrates due to their inherent risks of damage, environmental pollution, and operational limitations. The 300W pulse laser cleaning machine, as a new generation of non-contact cleaning solution, is leveraging its technological advantages to become a key process equipment in industries such as aerospace, precision mold making, automotive manufacturing, and cultural heritage preservation.

 

 

 

The core of the 300W pulse laser cleaning machine lies in its pulsed fiber laser technology. Unlike the continuous thermal effect of continuous lasers, pulsed lasers release high-energy peak power light pulses in extremely short durations (nanoseconds). When the laser beam acts on the workpiece surface, the substrate material has high reflectivity for lasers of a specific wavelength (1060-1070nm), while surface contaminants (such as rust, paint, oil, and oxide layers) strongly absorb the light energy.

The entire process ensures that photon energy only acts on the micron-thick contaminant layer by precisely controlling the energy density and interaction time, thereby achieving thorough cleaning of the substrate.

 

 

 

We have two types of beams: Gaussian beam and top-hat beam, suitable for different cleaning needs.

 

• Gaussian beam: High energy at the center, with smooth energy decay at the edges. Suitable for scenarios requiring gradual cleaning power or demanding fine gradient surface treatments, such as paint removal from precision parts and weld pretreatment.
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• Top-hat beam: Energy is evenly distributed within the beam. Provides a uniform cleaning effect, avoiding overheating in the center, and is particularly suitable for removing homogeneous contaminants (such as uniform oxide layers, rubber residues, etc.).

 

 

 

Application Industry	Typical Cleaning Targets	Contaminants Removed
Aerospace	Engine blades, skins, fuselage structural components, composite molds	Oxides, paint layers, grease, carbon deposits
Precision Manufacturing	Welded parts, precision molds, nuclear power components	Welding slag, oxide scale, release agents, blackening
Automotive & Transportation	Car body-in-white, battery trays, high-value restoration parts, tire molds	Anti-rust oil, electrophoretic coating, rust, rubber residue
Cultural Heritage	Metal sculptures, historical building components, stone artifacts	Corrosion, paint, carbonate crusts, microbial stains

 

 

If you are interested in 300w pulse laser cleaning machine, please feel free to contact us for consultation.