How to choose the laser cleaning machine correctly?

With the rapid development of laser cleaning technology, due to its advantages of low damage to substrate materials, high cleaning precision, zero emission and no pollution, it has gradually entered people’s lives with its unique advantages. There is no doubt that the application of laser cleaning technology to the cleaning of dirt on metal surfaces has a very broad prospect. However, the price of laser cleaning machines on the market currently ranges from tens of thousands to hundreds of thousands. How to choose a laser cleaning machine that suits you is very necessary.

1. What is a laser cleaning machine?

The laser cleaning machine focuses on cleaning the equipment that needs to be cleaned and protected. Laser cleaning technology is a “green” cleaning process that does not require any chemicals and cleaning fluids. The cleaned waste is basically solid powder and small in size. , Easy to store, recyclable, can easily solve the problem of environmental pollution caused by chemical cleaning.

According to the analysis of a large number of experimental results, the laser cleaning machine is different according to the difference between the surface attachment and the thermal physical parameters of the substrate:

1) When the thermal physical parameters of the surface attachment and the base material are quite different, the laser cleaning machine includes: ablation vaporization, thermal vibration and thermal shock machine and sonic vibrating machine, such as laser cleaning paint layer and rubber layer.

2) When the thermal physical parameters of the surface attachment and the base material are not much different, it is mainly the ablation vaporization machine that is working, such as laser derusting.

2. Application of laser cleaning machine

At present, laser cleaning technology has been applied to various fields such as military industry, mold cleaning, surface treatment, microelectronics, cultural relic protection, medical treatment, and automobile processing.

3. The price of laser cleaning machine

It is difficult to have a fixed price for laser cleaning machines, because laser cleaning machines are generally customized. Generally speaking, the price of a laser cleaning machine is related to its power. The higher the laser power, the more expensive it is. However, the purchase of a laser cleaning machine still depends on your specific needs, such as simple cleaning of floating rust, a low-power laser cleaning machine can satisfy, and a high-power laser cleaning machine may cause damage to the workpiece.

In order to achieve the best cleaning effect for the corresponding substrate to be cleaned, it is usually necessary to adjust the corresponding parameters such as fiber length, field lens focal depth, output power, pulse width and scanning speed according to the characteristics of different substrates.

The 8000W or more composite laser cleaning machine used to remove paint from large-scale equipment such as aerospace, ship and high-speed rail generally needs to be redesigned and manufactured according to the customer’s equipment site, use environment and other conditions, and the price is usually determined after on-site measurement.

4. Range of laser cleaning machines

Laser cleaning machines are divided into handheld laser cleaning machines and large desktop laser cleaning machines. Different laser cleaning machines have different functions and venues. For example, some hand-held laser cleaning machines are only suitable for semiconductor equipment, because the semiconductor environment requires greater environmental protection, and chemical pollutants cannot appear. However, some large ships are different, and the environment is different, and there will be various gaps in the scope of application. Only by choosing targeted and suitable cleaning equipment can we achieve the desired effect.

5. After-sales service of laser cleaning machine

We must pay more attention to the after-sales service of this kind of industrial equipment. After all, its technical and process requirements are relatively high, which cannot be handled well by general after-sales service. It is also very important to choose a good company, such as DXTECHLASERUS laser. For those who are in contact for the first time, they may encounter various problems, such as problems that they cannot operate during use, or problems that do not know how to debug in the setting. If they can quickly find after-sales personnel to solve them, it will be greatly improved Work is facilitated.