Before, people cleaned things the old-fashioned way, with chemicals, sandblasting, or sanding. All of these methods are pretty messy and time-consuming. You will need more hands to handle. To clean well, you need skilled hands, too. Besides, chemical cleaning poses environmental risks. Industrial laser cleaning is now being used more and more widely in modern manufacturing. It gives great, quick, and accurate solutions. Today, we will show you the top industrial laser cleaning applications in modern manufacturing.
Top Industrial Laser Cleaning Applications in Modern Manufacturing
Industrial laser cleaning replaces many traditional cleaning methods. It works very quickly and can do the work of three people. Besides, the cleaning quality is also very accurate. As a result, it saves both money and time, making it popular in factories.
Laser cleaning can be performed in continuous or pulsed mode. However, a pulse laser is widely used in industrial setups. It is much safer and ideal for removing paints, coatings, and oxides.
Moreover, an industrial setup often needs a high-power laser cleaner. The regular laser power used typically ranges from 2000W to 5000W. The exact type depends on the project and application. Automated systems may also use a continuous laser.
Removing Rust & Oxide
One of the most common industrial uses of laser cleaners is removing rust and oxide. It can effectively clean rust and oxides from almost all metal surfaces.
Cleaning rust with a regular technique is messy and slow. You may think of sanding, sandblasting, and chemical cleaning. These methods need larger spaces and may damage the base metals.
Sanding requires high labor costs. It is not an effective method and cannot ensure 100% cleaning result. Sandblasting requires controlled and larger spaces. On the other hand, chemical cleaning poses environmental risks.
Laser cleaning is the safest method. It doesn’t need expert hands or too much space. Besides, it is environmentally friendly. It cleans the rust without even touching the base metals. Thus, the base metal remains intact, preserving the highest quality.
Removing Paint and Coatings
Another common use of industrial laser cleaning is removing paints and coatings. People mostly use it to fix or restore metal parts. Any factory that works with metal uses this method. The purpose is to quickly remove old paint and prepare the part for later use.
Regular methods such as sanding, scraping, or chemical use are slow and messy. And in an industrial setup, managing a properly controlled area is expensive. Laser paint removal makes it easy to access. It doesn’t need large spaces, while a normal working area will suffice.
Cleaning Oil & Grease
In industries, machines and metal parts often get covered with oil and grease. You may think of engine parts, gears, molds, pipelines, and tools. Over time, due to long use, this grease sticks tightly to the parts. It becomes very hard to remove with regular cleaning methods. In this case, industrial laser cleaning is a very effective solution.
An industrial laser cleaning machine can quickly and thoroughly remove oil and grease. It can even clean the hard-to-reach areas. Thus, it saves both time and labor costs.
Laser cleaning also preserves the base metal. The cleaning process doesn’t harm the base metal. Eventually, it increases the part’s lifespan.
Pre-treatment for Surface Preparation
In factories and workshops, every metal part goes through surface preparation. It could be before painting, coating, or welding. In industries, metal parts often have rust, dust, oil, or old coatings. These impurities affect the final result. For example, paint may not stick well, coating may peel off, or welds may become weak.
Industrial laser cleaning is a better solution here. It removes all unwanted layers quickly and precisely. Besides, it doesn’t even touch the base material. With a laser, you can prepare your metal parts perfectly for the next step. With it, you can improve part quality, save time, and increase overall efficiency.
Cleaning Molds
Molds shape plastics, metals, and rubbers. They are used in the injection and casting industries. Molds gather dirt, waste, carbon deposits, and old materials over time. This buildup can degrade the product’s quality and slow production. Besides, if your mold is not clean, the molded parts will exhibit various defects.
In this case, industrial laser cleaning also offers a better solution. As you know, mold may have many hard-to-reach areas. With regular cleaners, it is difficult to reach those areas. Well, thanks to laser technology, now you can clean those areas and ensure 100% clean molds.
Post-welding Cleaning
After welding, it’s quite common for the metal surface to become dirty. You may see slag, oxide layers, burn marks, or even discolorations. If you don’t remove them, they can affect the weld’s strength and appearance. Most importantly, they may reduce the corrosion resistance.
Though you can use grinding or brushing to clean this dirt, they are cheap and easy to get. However, they may damage the weld or remove too much material. Industrial laser cleaning is a better solution here. It removes the oxide layers without even touching the surface. It always preserves the metal’s original shape and strength.
Cleaning Auto Parts
In the automotive industry, servicing and repairing are common. During each of these services, cleaning is necessary. Over time, your car parts may rust or collect dirt, grease, and dust. And an effective cleaning can restore your car to its original look.
You can use traditional methods like chemicals, water, or scrubbing. However, these methods take more time and cannot ensure effective cleaning. Cleaning becomes even more difficult when you deal with complex parts. In this case, industrial laser cleaning is a very important solution. It can reach small gaps and complex shapes. It helps improve part quality and overall vehicle performance.
Maintenance and Cleaning of Pipelines
Pipelines are widely used in oil, gas, chemical, and water systems. Over time, pipelines also collect rust, scale, oil, and other deposits. However, the rust problem is the most critical in this sector. It may eventually damage the pipe. Therefore, periodic cleaning is necessary.
With traditional cleaning, things are messy. You will need laser spaces and more labor. An industrial laser cleaning machine is a much more convenient solution here. It is portable, meaning you can move it to the pipeline location. Based on your cleaning requirements, you can adjust the laser settings and complete the work on the spot. It is safe and eco-friendly.
Cleaning Delicate Electronics
Cleaning electronic components is not as easy as cleaning other parts. There are many sensitive components on a PCB. With a small force or stress, these devices may be damaged. That is why stress-free cleaning is very important.
You cannot use other traditional methods, such as chemicals or blasting. However, brushing helps to clean loose particles. But it becomes challenging when oil, grease, or other contaminants stick tightly to the PCB. In this case, industrial laser cleaning is also a clean and effective solution.
Besides, laser cleaning can easily integrate with the production line. The high-quality galvo scanner can perform complex surface cleaning.
Roughening Metal Surfaces
Roughening is a process that makes a metal surface slightly uneven. It is typically done to improve a better grip for coatings, paint, or adhesives. Though you can call it a type of surface preparation.
A smooth surface may not hold paint, coatings, or adhesives properly. Coatings may peel off or fail over time. That is why roughening is important in many industrial uses.
Industrial laser cleaning machines can also be used for roughening. The laser creates controlled textures on the metal surface. With HantenCNC Laser, you can select this function from the display. It does the roughening without even touching the base material. The process is highly precise and consistent.
Best Industrial Laser Cleaning Machine: DOLPHINTM 1000W-2000W Pulse Laser Cleaner
To achieve better results, you must develop a better device. In this case, choosing the right laser cleaning machine is very important for industrial work.
The DOLPHIN 1000W – 2000W pulse laser cleaner from HantenCNC is one-of-a-kind. The machine offers you next-gen surface cleaning technology. With it, you can effectively clean rust, oil, grease, paint, and more.
This laser cleaner can remove 50 – 100μm of paint and coating layers. It can achieve 10-15m²/h (1000W) and 15-20m²/h(2000W). The speed is nearly three times faster than a 500W laser cleaner.
DOLPHIN 1000-2000W laser cleaner is specially designed to remove oxide layers. It uses high sing-pulse energy to remove strongly adhered oxide layers. It can complete the work with just a few passes. With customization, this device may cost from $28,000 to $70,000.
Summary
So far in this article, you have learned that industrial laser cleaning is widely popular. And it is continuously replacing many traditional cleaning methods. It offers a fast, clean, and precise way to remove rust and contaminants.
Unlike traditional methods, it doesn’t need chemicals or high labor costs. It also reduces mess and environmental risks. Overall, it is a safer and more efficient choice for industries.
You can use a laser cleaning machine in a variety of applications. Not only for cleaning, but also for surface roughening. It typically improves the coating performance.
DOLPHIN 1000-2000W laser cleaner is the best for these applications. Factories and automated production lines widely choose it. If you are interested and looking forward to a solution, feel free to contact our customer support team.