How to choose Laser Cleaning Machine? Continous (CW) or Pulse Laser Cleaner?

You maybe want to get a laser cleaning machine for new business, or replace current cleaning method, so choose an right laser cleaning machine will be much important, this article will help you choose the right laser cleaning machine

Today, we will introduce the points you need pay attention to when you want to buy a laser cleaning machine. According to the laser source types, laser cleaning machines are divided into Continuous Wave （CW）Laser Cleaning Machine and Pulse Laser Cleaning Machine.

Pulse Laser Cleaning vs. CW Laser Cleaning: Which One Is Right for You?

Choosing the right technology for laser cleaning can significantly impact the success of your project. Whether you’re tackling rust, paint, oil, or other contaminants, knowing the difference between Pulse Laser Cleaning Machines and Continuous Wave (CW) Laser Cleaning Machines is essential. Let’s explore the details to help you determine which option is best for your needs.

What Is CW Laser Cleaning?

CW (Continuous Wave) laser cleaning machines are ideal for large-scale tasks, especially when you need to quickly remove rust from extensive areas. These machines emit a steady laser beam, delivering continuous energy that allows for fast material removal. However, this efficiency comes at a cost: heat. The constant application of energy can heat surfaces up to 400°C, making CW lasers suitable when surface integrity isn’t a primary concern.

Why Choose Pulse Laser Cleaning?

Pulse laser cleaning machines operate differently. Rather than a continuous beam, they emit short, powerful bursts of energy. This method provides greater control over how the laser interacts with the surface. The intense pulses effectively remove coatings through processes like sublimation, vaporization, and shock detachment, all while keeping the surface temperature between 50°C and 96°C—much safer for delicate materials.

Pulse lasers excel in precision tasks. If you need to clean a surface without causing damage, especially when preparing it for bonding or other treatments, pulse laser cleaning is your best bet. Additionally, they produce less fume and smoke, creating a cleaner and safer work environment.[/vc_column_text][/vc_column][/vc_row]