Pulse laser cleaning machine and continuous laser cleaning machine are two common laser cleaning equipment, they have some differences and common points in cleaning principle, scope of application, cleaning effect, cleaning speed, etc.

Here are the differences and commonalities between pulsed laser cleaners and continuous laser cleaners:

1.Cleaning principle: The pulse laser cleaning machine uses the short pulse energy of the laser to instantly evaporate or peel off the pollutants on the surface. The continuous laser cleaning machine uses laser to generate thermal effect on the surface to decompose and decompose the pollutants.

2.Laser type: Pulse laser cleaners generally use a pulsed beam, while continuous laser cleaners use a continuous beam.

3.Energy characteristics: The energy peak of the pulse laser cleaning machine is very high, but the instantaneous energy is very short, and the average power is very low; while the energy peak of the continuous laser cleaning machine is low, but the average power is high.

4.Frequency: The working frequency of pulsed laser cleaning machines is usually low, generally tens of hertz; while the working frequency of continuous laser cleaning machines is higher, up to hundreds of hertz.

5.Scope of application: Pulse laser cleaning machine is suitable for surface cleaning of various materials, especially in the high-precision and high-efficiency cleaning requirements, such as metal surface cleaning, circuit board cleaning, etc.; while continuous laser cleaning machine is suitable for relatively soft , Surface cleaning of items that are susceptible to heat, such as paper, cloth, wood, etc.

6.Cleaning depth: The cleaning depth of the pulse laser cleaning machine is generally shallow, about 0.1-0.5mm; while the cleaning depth of the continuous laser cleaning machine is relatively deep, which can reach several millimeters.

7.Safety: Pulse laser cleaning machines have certain safety risks due to their high energy and require special safety measures; while continuous laser cleaning machines can be used in a wider range due to their low energy and are relatively safe.

8.Cleaning effect: The pulse laser cleaning machine has advantages in cleaning effect, which can clean finer pollutants and achieve a higher degree of cleanliness; while the continuous laser cleaning machine is relatively weak in cleaning effect, and may require multiple cleanings to achieve the ideal Effect.

9.Cleaning speed: The cleaning speed of the pulse laser cleaning machine is generally fast, which can reach tens of square meters per hour; while the cleaning speed of the continuous laser cleaning machine is relatively slow, generally several square meters per hour.

10.Cleaning noise: Compared with the continuous laser cleaning machine, the pulse laser cleaning machine produces less noise during the cleaning process, and can be used in a relatively quiet environment.

11.Energy consumption: The energy consumption of pulsed laser cleaning machines is relatively large and requires a high energy input to generate sufficient laser pulses, while the energy consumption of continuous laser cleaning machines is relatively low.

12.Cost: Because pulsed laser cleaners require a higher energy input and more complex equipment construction, they can be more expensive than continuous laser cleaners.

13.Equipment structure: The equipment structure of pulsed laser cleaning machines is relatively complex, and due to the high energy input required, larger equipment is usually required to support the cleaning process. The continuous laser cleaning machine has a relatively simple equipment structure and is suitable for small cleaning tasks.

14.Applicable materials: Pulse laser cleaning machines can be used for cleaning many materials, including metals, plastics, ceramics, etc., while continuous laser cleaning machines have relatively few applicable materials, and are mainly suitable for cleaning metal and some ceramic materials.

Generally speaking, there are some obvious differences and common points in the cleaning technology between the pulse laser cleaning machine and the continuous laser cleaning machine, and the suitable cleaning method can be selected according to the actual situation.