What Are The Applications of Laser Cleaning Machines?

Laser cleaning represents a non-broken and non-tentacle method, which is often used to remove rust removal, paint, abandoned, and repair. The laser beam can clean the surface of the material in a controllable way to achieve cleanliness that cannot be achieved by traditional methods. Today, low waste and high efficiency are considered the main reasons for laser cleaning “the greener” and “the most environmentally friendly”. If you are considering buying a laser cleaning machine, but do not know if it is a good investment, please continue to read to understand its advantages and applications.

Why choose a laser cleaning machine to remove rust?

Laser cleaning is considered to be the most cost-effective surface cleaning method. It combines the powerful function of traditional cleaning methods, which can remove various impurities on the surface without pollution. Many benefits of using laser cleaning in surface cleaning applications include:

High-precision: Clean accurate and selective, can clean the required area in a shorter time, and will not introduce impurities or damage the substrate in the substrate, thereby making the cleaning efficiency higher.
The application range of wide: laser surface cleaning can be used in almost every field, that is, from the micro-cleaning of materials to large-scale cleaning, its application scope from large commercial aircraft to miniature chips plays an important role
Environmental protection: Laser technology does not use chemicals, and noise and dust emissions are extremely low. The laser cleaning operation is very environmentally friendly. As far as the green cleaning process is concerned, no grinding technology can be better than laser cleaning.
Portability: The laser cleaning system is a handheld compact device that can easily move to any area with cleaning needs, or operate on the surface of large complex materials.
Easy operation: The laser cleaning system is equipped with an easy-to-use control panel, allowing users to make necessary changes without having to worry about the complexity of the software. The reduction of the shutdown time ensures the continuity of the operation and improves efficiency and productivity.
Low cost: Because laser cleaning is a non-contact process and does not need to replace consumables, the maintenance cost of laser cleaning in operation is very low, which is a solution with cost benefits.

Application of laser cleaning

Laser cleaning is widely used for different industrial purposes, whether it is before welding metal cleaning or removing coating paint. We divide the crafts into the following points to achieve the expected performance when using a laser cleaning machine.

Clean metal before welding

To improve the stability of the process, surface force, and seam quality, it is necessary to clean the surface of the metal material before applying welding technology, such as cleaning the strong oil and oxide. By selecting the correct power and performance mode, the cleaning metal surface is kept initially rough, thereby increasing the adhesion after glue or welding.

Clean after welding for coating

As a post-processing program after welding, welding pollutants need to be removed to remove the surface of the material to prepare for the application of the coating application. Use laser cleaning to remove thermal stains, discoloration, or residues, such as oxides and residual welding, etc., after removing rough and scorching welding areas, it is convenient to adhere the paint or coating to the welded material for coating prepare for.

Individual component cleaning and repair

Laser cleaning can be used for the cleanup and repair of individual components. Whether it is stacked or other sediments, the diameter of the laser beam can be adjusted, which can gently clean different sizes of areas without damaging the substrate below. This cleaning method is very beneficial to stainless steel parts because the laser will suspend the crystal boundary, ensuring that the weld is passivated, thereby increasing corrosiveness.

Selective paint

Selective paint represents one of the many applications of laser cleaning. Laser cleaning is particularly effective in the application of paint or coating. It can be used for almost all surface types, such as laser cleaning can remove paint in the automotive and aerospace industry while maintaining the integrity of the primer.

When there is a corrected brand error or a part of the metal surface is damaged and the needle is required, it is necessary to clean and re-paint. By adjusting the focus area of the laser beam, the coating of the specified area can be accurately removed.

Industry using laser cleaning

With this advantage, laser cleaning technology is gradually replacing traditional cleaning methods such as chemical cleaning and sandblasting. It has entered people’s lives with significant advantages such ashigh cleaning precision, zero emissions, and no pollution, and has proved the powerful potential of laser cleaning in hundreds of industries such as automobiles, aviation, and industry.

Auto industry

Laser cleaning is mainly used in the automotive industry to manufacture steel surface contours and rust removal. Rust and scale are pollutants formed on the metal surface due to natural or artificial processes. This rust will reduce the quality of the metal and make it not applicable to various applications.
Laser cleaning can remove these unwanted surface sediments to provide smooth surfaces for pre-processing and fine-processing technology such as electroplating. After the laser is transmitted in a short pulse, the rust will quickly absorb the energy of the laser beam, resulting in a temperature rise. Once the temperature is high enough, the iron rust melts and eventually evaporates. Before the application of the protective coating to manufactured steel parts for anti-corrosion and protection, their surface must be cleaned without any pollutants.

Aerospace and Airlines

Powerful laser cleaning is the preferred method for tin welding or pre-welding pollutants, metal mold residues, and metal abandoned. Traditional rust removal and dirt removal methods cannot meet the needs of the aerospace industry with precision and speed, but the use of laser cleaning machines can be quickly done. It can better control power, wavelength, and pulse duration, and evaporate in rust/scale evaporation Later, a laser will not cause any damage to the underlying material.

Medical Industry

Laser cleaning plays a vital role in medical technology for the precise pretreatment of stainless steel components. It removes unwanted contaminants without affecting the base material and without exposing any gases that are harmful to humans. So it has a safe sterilization ability, is designed to easily clean any angle and detail, and only needs to repeat the operation to achieve the desired degree of cleaning. Repeated operations reach the degree of cleaning required. The flexibility of the laser cleaning machine helps it to use it in more new applications.

Industrial industry

Laser is also used for many industrial cleaning of the machinery industry, electronics industry, rubber, and nuclear purification. In the rubber industry, it is often used for cleaning aluminum molds. If you need to clean the rubber mold, the cleaning speed will be a decisive factor. Taking the tire mold of a passenger car as an example, if it is cleaned by sandblasting or chemical cleaning traditionally, it takes about eight hours of manual labor. Using a laser cleaning system can clean 2 square meters per hour, which is a huge improvement.

Food Industry

For the food industry, hygiene is very important. Food must be processed in a clean and sterile environment in strict accordance with regulations. To meet these regulations, the mold must also be cleaned in an environmentally friendly manner. Traditional sandblasts or chemical solvents are not feasible.

Both low-power and high-power systems can be used as mold-cleaning solutions for the food industry. Some food mold is relatively difficult to clean, such as bread mold after baking. Grease and other stains on the surface of the mold become difficult to remove after high-temperature heating and can be easily resolved by using a high-power laser cleaning machine.

Summarize

In short, laser cleaning technology has become an environmentally friendly and simple method. It is constantly improving the efficiency and quality of clean metal surfaces, and gradually replacing traditional cleaning methods.
The AccTek Laser laser cleaning system helps clean any type of metal surface. We have a laser cleaning machine with 100W to 3000W power, which can meet the clean needs of any use. But first of all, you must consider what type of laser cleaning machine you need. If you are interested in the relevant knowledge of the laser cleaning machine, you can also view our previous articles. After understanding how to choose a suitable laser cleaning machine, we will help you develop a simple purchase plan.

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