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Why laser cleaning machines are chosen by more and more companies !

When metal parts are placed in a humid environment for a long time, a layer of rust will form on the metal surface. The main component of rust is iron oxide, which is a synthetic product of the iron element of metal parts, oxygen and water. The presence of rust not only affects the appearance, but also has a great impact on the performance of parts. Timely metal rust removal is a very important task. The emergence of laser cleaning machines makes this work more convenient.


laser cleaning machines

laser cleaning machines

Traditional rust removal methods include manual rust removal, ultrasonic rust removal, sandblasting rust removal, and chemical rust removal. Although they can solve the rust problem to a certain extent, there are also some disadvantages, such as slow manual rust removal, low efficiency, and impracticality.

laser cleaning machines

The chemical rust removal method has medium efficiency, and if it is not handled properly, it will cause great environmental pollution. Laser rust removal belongs to the category of laser cleaning, which can be briefly summarized as follows:

The beam emitted by the laser is absorbed by the surface contamination layer, and the contamination layer that absorbs a lot of energy forms a violently expanding plasma, and then generates a shock wave, which explodes the contamination layer into fine dust, thereby achieving the purpose of rust removal.

The principle of laser rust removal is to peel off the rust layer on the metal surface while irradiating the metal surface with laser, because our laser will generate high-intensity vibration every second, which will shatter the peeled rust layer and complete the cleaning. As long as we adjust the correct parameters, we can achieve zero-damage cleaning without harming the substrate itself.

Advantages of laser rust removal:

1. Laser paint stripping has good conductivity, is clean and easy to solder, and is more efficient.

2. Laser rust removal is efficient and energy-saving, has high cleanliness, is environmentally friendly and pollution-free, and has low operating costs.

3. Automated operation, simple operation, can accurately remove surface oil, rust, coating, etc.

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