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| Power: | 200W/300W |
| Control Type: | Handheld |
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As the core equipment of the new generation of industrial cleaning technology, laser cleaning machines are gradually replacing traditional chemical cleaning and mechanical polishing methods with their high efficiency, environmental protection, and precision characteristics, becoming the preferred solution in fields such as automotive manufacturing, aerospace, and electronics industry. The following provides a detailed introduction from the aspects of technical principles, core advantages, application scenarios, and industry prospects.
1, Technical principle: Precise cleaning driven by light energy
The laser cleaning machine uses a high-energy density laser beam (wavelength range 1064nm to 355nm) to irradiate the surface of an object, utilizing photothermal and photochemical decomposition effects to achieve pollutant removal. The specific mechanism includes:
Photothermal effect: Laser energy is instantly converted into thermal energy after being absorbed by pollutants, causing oil stains, rust layers, or coatings to evaporate or expand and peel off. For example, Huagong Laser optimizes energy density parameters in bridge U-rib cleaning to achieve the traditional 1-hour cleaning volume in 8 minutes.
Photochemical decomposition: Ultraviolet laser (such as 355nm) directly breaks the chemical bonds of pollutants through short wavelength and high energy, suitable for precision cleaning of semiconductor wafers and other materials, with an accuracy of up to nanometer level.
Composite technology collaboration: The combination of MOPA pulse laser and semiconductor continuous laser achieves a speed increase of more than 2 times in ship paint removal while avoiding substrate damage.
The core components of the equipment include fiber laser (power 100W-3000W), galvanometer scanning system (speed<4m/s), and intelligent control system (such as Siemens PLC), which can achieve precise control of 0.08mm spot diameter. The latest technological progress in 2025 shows that adaptive adjustment technology can automatically adjust equipment levelness based on ground flatness, while intelligent process databases support parameter intelligent matching, reducing manual debugging costs.
2, Core advantage: Disrupting traditional cleansing revolution
(1) Efficient and energy-saving, significantly improving production capacity
Speed advantage: The 3000W continuous laser cleaning machine can process an area of 300 square meters per day, which is more than three times more efficient than sandblasting technology. In the pre-treatment of new energy vehicle battery welding, laser cleaning replaces chemical cleaning, saving over one million yuan in consumable costs per production line annually.
Automation integration: It can seamlessly integrate with robots and CNC equipment to achieve unmanned operation throughout the entire process.
(2) Non destructive substrate, suitable for complex surface treatment
Micro damage control: By adjusting the pulse frequency (5Hz-200Hz) and energy density, micro melting of the metal substrate can be avoided. The process database established by Xiangming Laser covers the critical cleaning conditions of more than 20 materials such as aluminum alloy and titanium alloy, ensuring that the surface roughness Ra value after cleaning is ≤ 10.
Complex structure cleaning: The laser beam can penetrate narrow gaps, such as the ultrasonic laser cleaning machine from Weigu Te, which uses longitudinal waves to transmit amplitude and achieve high-precision cleaning inside the micropores of fiber lasers.
| Model | LCP-100W | LCP-200W/300W | LCP-500W/1000W |
| Average laser power | 100W | 200W/300W | 500W/1000W |
| Laser centre wavelength | 1064nm | 1064nm | 1064nm |
| Scanning width | Length:Adjustable from 5mm to 150mm | Length:Adjustable from 5mm to 150mm | Length:Adjustable from 5mm to 150mm |
| Width:Adjustable from 5mm to 150mm | Width:Adjustable from 5mm to 150mm | Width:Adjustable from 5mm to 150mm | |
| Cooling method | Air-cooled | Air-cooled | Water-cooled |
| Fibre length | 5m | 5m | 10m |
| Cleaning head weight | Approximately 1.3kg | Approximately 1.3kg | Approximately 2kg |
| Net weight of the whole machine | Approximately 22kg | Approximately 32kg | Approximately 180kg |
| Chassis Size | L603xW258xH481mm | L783xW300xH784mm | L913xW573xH881mm |
| Supply Voltage | AC220V±10% | AC220V±10% | AC220V±10% |
| Utility frequency | 50 Hz | 50 Hz | 50 Hz |
| Power consumption@25ºC | <500W | <1000W@CW-H-200W | <4000W@CW-H-500W |
| <1500W@CW-H-300W | <6000W@CW-H-1000W | ||
| Supply air pressure | 0.4 MPa clean compressed air, free of water and oil | 0.4 MPa clean compressed air, free of water and oil | 0.4 MPa clean compressed air, free of water and oil |
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