Laser cleaning equipment is an effective and efficient new type of machine to remove rust and oxide layer from the surface of metal materials. The laser with higher energy density interacts with specific substances, and the force generated by energy conversion overcomes the bonding force between the material to be cleaned and the substrate, and uses light peeling, vaporization, ablation, plasma impact, vibration, etc. During the process, the contaminants are separated from the material surface to achieve the purpose of cleaning, and the object to be cleaned is not damaged or the damage is controlled to a minimum.
The reason why laser cleaner can be widely used in many different industry, it is mainly due to the need for a non-toxic and non-abrasive cleaning method on the market, which can be used as an alternative to the previous traditional cleaning. Traditional cleaning methods-mechanical friction cleaning, chemical corrosion cleaning, liquid and solid strong impact cleaning, high-frequency ultrasonic cleaning, etc.
New cleaning technology-fiber laser cleaning machine
1. High efficiency: Under the action of high temperature energy, the deposits will vaporize and evaporate from the surface of the object instantly, just need short time. The traditional cleaning methods, such as ultrasonic cleaning, can only be cleaned after preheating and cooling, which takes a long time.
2 More environmentally friendly: Laser cleaning is a “green” cleaning method that does not need to use any chemicals and cleaning fluids. The cleaned waste is basically solid powder, small in size, easy to store, recyclable, no photochemical reaction, will not produce pollution. It can easily solve the environmental pollution problem caused by chemical cleaning. Often a single exhaust fan can solve the problem of waste generated by cleaning.
3 Low cost: Laser cleaning processing is fast, efficient, and time-saving, although there is a high initial investment in the purchase of a laser cleaning equipment, the cleaning system can be used stably for a long time, with low operating costs, and more importantly, it can be easily automated.
4 More convenient: Laser cleaning can remove various types of contaminants on the surface of various materials to achieve a cleanliness that cannot be achieved by conventional cleaning. It can also selectively clean the contaminants on the surface of the material without damaging the surface of the material.
5 Good results: The traditional cleaning method is often contact cleaning, which has mechanical force on the surface of the cleaning object, damages the surface of the object or the cleaning medium adheres to the surface of the object to be cleaned, and cannot be removed, resulting in secondary pollution. The non-abrasive, non-contact, and non-thermal effects of laser cleaning will not damage the substrate, making these problems easy to solve.
6 Convenient control: The laser can be transmitted through optical fiber, cooperate with the robot arm and the robot to easily realize remote operation, and can clean the parts that are not easy to reach by traditional methods. You can choose the corresponding pulse frequency, energy and wavelength according to the material at will to achieve better results
7 High safety: long-distance operation, no harmful substances and gases. Ensure the safety of operators
8 No wear: The cleaning process is non-contact and will not cause any wear on the surface of the base metal
Application materials for laser cleaning: surface polishing and rust removal in steel manufacturing, cleaning anode components, removing carbon bottom residues, cleaning cathode rods, removing contaminants on sleeves and short rods, preparing for metal bonding, and brazing per-treatment with welding, partial removal of coatings, selective removal of paint, glue removal, oil removal, and cultural relics restoration
Compared with traditional cleaning technology, laser cleaning equipment has obvious advantages in terms of economic benefit, cleaning effect, safety and environmental protection. It is a new and efficient process technology and has a broader market prospect.
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