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Laser cleaning machines differ not only in power but also in the type of laser radiation they emit. Wattsan offers two types of laser cleaning systems: pulsed and continuous. Pulsed laser cleaning provides a broader range of settings and is specifically designed for delicate cleaning, allowing the removal of surface contaminants without damaging the underlying material. In contrast, continuous laser cleaning machines, typically ranging from 1,000W to 3,000W, are more powerful and suitable for heavy-duty cleaning over larger areas.
This article focuses on the Wattsan 300W pulsed laser cleaning machine, highlighting its advantages, functionality, and applications.
Key advantages of laser cleaning machines
- Gentle treatment – the laser operates in a non-contact manner, preventing mechanical displacement of the material. No post-processing is required after cleaning.
- High efficiency – laser cleaning is 6 to 8 times faster than chemical methods.
- Long service life – the laser source has a lifespan of up to 100,000 hours, equating to 30 years of continuous operation (8 hours per day, five days a week).
- Eco-friendly – no chemical solvents are required, and the process produces no hazardous emissions.
- Access to hard-to-reach areas – the laser efficiently cleans uneven surfaces, cavities, protrusions, and localized areas at any angle.
- User-friendly operation – laser cleaning machines do not require specialized training. The basics can be learned in just two hours. No special protective equipment is needed—only safety goggles (included with the machine) and a respirator.
How does the Wattsan 300W laser cleaning machine work?
The Wattsan 300W consists of a main housing unit and a handheld scanner. The housing contains:
- Laser emitter
- Control board
- Touchscreen control panel
- Active cooling system
A chiller unit ensures stable operation at maximum power. The laser beam is generated in the emitter and transmitted through a fiber optic cable to the handheld scanner, where a lens focuses the beam. The focal distance can be adjusted manually by positioning the scanner in relation to the surface. This feature makes it possible to clean even the most hard-to-reach areas.
All settings and parameters can be adjusted via the touchscreen interface or buttons on the scanner. When the laser beam interacts with the material, the surface layer absorbs the energy, causing vaporization or removal without affecting the base material. The key to effective cleaning is selecting the appropriate settings to avoid damaging the substrate.
Applications of laser cleaning
Laser cleaning significantly extends the lifespan, restores the appearance, and improves the functionality of metal structures, infrastructure, and equipment. It is widely used in various industries, including:
- Restoration – cleaning antiques, jewelry, architectural elements, and monuments
- Automotive – preparing second-hand cars for resale
- Industrial use – cleaning surfaces in oil production, oil refining, and metalworking
- Welding preparation – removing rust, paint, and contaminants before welding
Features of the Wattsan 300W laser cleaning machine
- Compact design: dimensions – 800 × 542 × 1030 mm
- Mobility: equipped with sturdy, lockable wheels
- High precision cleaning: uses short, high-power pulses to remove contaminants efficiently while preserving delicate surfaces
- Adjustable settings: the JPT MOPA laser source allows customization of pulse duration, making it highly versatile for different cleaning tasks
- Suitable for small and medium-sized areas – while powerful, the 300W model is designed for fine cleaning rather than high-productivity tasks
For larger surfaces or heavy contamination, Wattsan also offers continuous-wave laser cleaning machines with 1,000W, 1,500W, or 2,000W power. These models feature Raycus, Reci, and JPT laser sources, providing different frequency ranges and customization options.
Laser cleaning machine functionality
To achieve the best results, Wattsan laser cleaning machines allow for the precise adjustment of multiple parameters, including:
- Radiation power, pulse frequency, and duration
- Adjustable cleaning area width and length
- Five programmable modes to save settings for different tasks
- English-language control panel
- Emergency stop button for safety
Conclusion
The Wattsan 300W pulsed laser cleaning machine is a portable and efficient alternative to traditional cleaning methods such as sandblasting and chemical cleaning. With no need for consumables, it is not only cost-effective but also safer for operators and the environment. The adjustable pulse settings make it particularly well-suited for delicate restoration projects and fine surface cleaning. For larger-scale industrial cleaning, higher-power continuous laser models may be a better option.
By choosing Wattsan laser cleaning machines, users gain access to cutting-edge technology that ensures high precision, efficiency, and reliability across a variety of applications.
