Uploaded March 2026 | Updated September 2026, 10 hours ago
Wattsan 4in1 Laser Welding — How to Switch Modes (Welding, Cutting, Cleaning & Weld Cleaning)
Buy Wattsan 4in1 G2 Laser Welding: wattsan.com/product/laser-welding-machine-4-in-1-g2-g2d/?utm_source=youtube&utm_medium=video&utm_campaign=Wattsan-4in1-G2&utm_content=welding
Wattsan laser welders come with 4 or even 5 operational modes that you can easily switch between depending on your task. In this video, we show you exactly how to change modes step-by-step and get the most out of your machine.Learn how to switch from welding to cutting, adjust oscillation settings, and choose the correct nozzle for precise metal cutting up to 10 mm thickness.
We also cover how to activate cleaning mode, replace modules and lenses, and configure the system for efficient surface cleaning.You’ll also see how continuous cleaning removes rust, paint, and coatings from metal, concrete, and other materials, and when to use pulse cleaning for more delicate surfaces.
Additionally, we explain the weld cleaning mode, which is perfect for removing oxidation after welding or preparing materials like aluminum before processing — all with minimal setup time.
What you’ll learn in this video:
- How to switch between welding, cutting, and cleaning modes- Oscillation settings for laser cutting
- How to replace nozzles, modules, and lenses
- Continuous vs pulse cleaning explained
- Weld cleaning for post- and pre-processing
- Key tips to avoid errors and extend machine life
Wattsan 4in1 laser welding machines are designed to increase productivity, reduce processing time, and simplify metalworking workflows. Whether you work with steel, aluminum, or other materials, this machine gives you flexibility and efficiency in one system.
👉 Don’t forget to like the video and subscribe for more laser technology insights!
You can also find us on social media
Facebook: facebook.com/cncwattsan
Instagram: instagram.com/wattsancnc
Now in the Telegram https://t.me/wattsan_official
In case if you have any questions, feel free to contact our custom support
📞 +8613153105797
📞 WhatsApp:
+86 178 6058 0750
📧 info@wattsan.com
00:07 – What Modes Does a 4-in-1 Laser Welder Have?
00:30 – How to Switch from Welding to Cutting Mode
01:05 – When to Use Laser Cutting in Production
01:12 – How to Activate Cleaning Mode (System Settings Guide)
01:44 – Installing Cleaning Module
01:49 – Changing Focusing Lens for Cleaning Mode
02:38 – Continuous Laser Cleaning: Rust, Paint & Coatings Removal
03:33 – Fast Switching to Weld Cleaning Mode
03:42 – Changing Nozzle for Weld Cleaning
03:55 – Final Tips: Avoid Mistakes & Machine Damag
#laserwelding #wattsan #lasercleaning #lasercutting #cncmachine
Wattsan 4in1 Laser Welding — How to Switch Modes (Welding, Cutting, Cleaning & Weld Cleaning)
Buy Wattsan 4in1 G2 Laser Welding: wattsan.com/product/laser-welding-machine-4-in-1-g2-g2d/?utm_source=youtube&utm_medium=video&utm_campaign=Wattsan-4in1-G2&utm_content=welding
Wattsan laser welders come with 4 or even 5 operational modes that you can easily switch between depending on your task. In this video, we show you exactly how to change modes step-by-step and get the most out of your machine.Learn how to switch from welding to cutting, adjust oscillation settings, and choose the correct nozzle for precise metal cutting up to 10 mm thickness.
We also cover how to activate cleaning mode, replace modules and lenses, and configure the system for efficient surface cleaning.You’ll also see how continuous cleaning removes rust, paint, and coatings from metal, concrete, and other materials, and when to use pulse cleaning for more delicate surfaces.
Additionally, we explain the weld cleaning mode, which is perfect for removing oxidation after welding or preparing materials like aluminum before processing — all with minimal setup time.
What you’ll learn in this video:
- How to switch between welding, cutting, and cleaning modes- Oscillation settings for laser cutting
- How to replace nozzles, modules, and lenses
- Continuous vs pulse cleaning explained
- Weld cleaning for post- and pre-processing
- Key tips to avoid errors and extend machine life
Wattsan 4in1 laser welding machines are designed to increase productivity, reduce processing time, and simplify metalworking workflows. Whether you work with steel, aluminum, or other materials, this machine gives you flexibility and efficiency in one system.
👉 Don’t forget to like the video and subscribe for more laser technology insights!
You can also find us on social media
Facebook: facebook.com/cncwattsan
Instagram: instagram.com/wattsancnc
Now in the Telegram https://t.me/wattsan_official
In case if you have any questions, feel free to contact our custom support
📞 +8613153105797
📞 WhatsApp:
+86 178 6058 0750
📧 info@wattsan.com
00:07 – What Modes Does a 4-in-1 Laser Welder Have?
00:30 – How to Switch from Welding to Cutting Mode
01:05 – When to Use Laser Cutting in Production
01:12 – How to Activate Cleaning Mode (System Settings Guide)
01:44 – Installing Cleaning Module
01:49 – Changing Focusing Lens for Cleaning Mode
02:38 – Continuous Laser Cleaning: Rust, Paint & Coatings Removal
03:33 – Fast Switching to Weld Cleaning Mode
03:42 – Changing Nozzle for Weld Cleaning
03:55 – Final Tips: Avoid Mistakes & Machine Damag
#laserwelding #wattsan #lasercleaning #lasercutting #cncmachine
