How to Choose Between Continuous and Pulse Laser Cleaning Machine?

How to Choose Between Continuous and Pulse Laser Cleaning Machine?

（一）Major difference between continuous and pulse laser cleaning machine

1.Laser source

The main difference between these two types of laser cleaning machines is the type of laser used. Pulse laser cleaning machines use pulsed laser, while continuous laser cleaning machines use continuous laser.

2.Cleaning principle

Secondly, the cleaning principle of the two types of machines is also different. Continuous laser cleaning machines use high-temperature burning to clean dirt, while pulse laser cleaning machines use oscillation to break down dirt. Therefore, pulse laser cleaning machines cause relatively less damage to the substrate.

3.Price

Additionally, the price difference is quite significant. The price of a pulse laser cleaning machine is more than 3-4 times higher than that of a continuous laser cleaning machine. This is also a factor that many customers consider when choosing a laser cleaning machine.

For example, a DXTECH handheld laser cleaning machine price ranges from $5,000 to $8,000 on average. While the price of a pulsed laser cleaning machine may start from $12,000 approximately.

4.Cleaning results

The continuous laser cleaning machine and pulse laser cleaning machine are also different in cleaning speed and cleaning effect. The continuous laser cleaning machine is suitable for cleaning large-area, thin-thick stains, with fast cleaning speed and good effect. However, the cleaning speed of the pulse laser cleaning machine is relatively slow, and it is suitable for cleaning small areas and thick stains.

(二）Which one is more suitable to clean paint?

If the material to be cleaned is paint, pulse laser cleaning machines are more suitable. Due to the strong adhesion of paint, it is more difficult to clean than rust and oil. When using a continuous laser cleaning machine to clean paint, the laser burns the surface of the material for a longer time, which may cause more damage to the substrate. If the customer requires good cleaning results and has a sufficient budget, we recommend choosing a pulse laser cleaning machine. This can improve cleaning efficiency and ensure good cleaning results.

Another thing to note is that if the dirt and the substrate material are two different substances, pulse laser cleaning machines are more suitable. Since the cleaning process of pulse laser cleaning machines uses oscillation to separate dirt, it is more conducive to separating dirt and substrate materials that are two different substances.

(三）Conclusion

For application scenarios that require strict control of the temperature rise of the substrate and require the substrate to be non-destructive, such as molds, brake pads, precision parts, etc., customers should choose pulse laser cleaning machines. For some large-scale steel structures, pipelines, etc., due to their large volume and fast heat dissipation, and low requirements for substrate damage, customers can choose continuous laser cleaning machines.

In summary, whether to choose a continuous laser cleaning machine or a pulse laser cleaning machine depends on your specific cleaning needs. We will recommend the most suitable laser cleaning machine for you within you budget. CONTACT US for more details and quotation.