Q & A

How much area can be covered per one full charge for rust removal?

This depends on the material being processed.
For example, when removing rust from general steel:
120W = cleaning speed approx. 12 cm × 1 m per minute
Operating time 60 minutes, covering approx. 2–3 square meters.

What is the approximate length of the cable used?

• 100W (120W): 1.5 meters
• 320W: 5 meters

What type of power supply is used?

AC power only

Is it dangerous to the human body if the laser beam is applied to the hand for a long time?

There are risks, such as eye injury, skin burns, and hazardous reflections that may affect the human body.

When performing marking, how much can the width and length of characters be adjusted?

The marking area is within a circle with a radius of 6–7 cm.
Both text and images can be marked, and custom designs can be transferred.
The base diameter is approximately 12–13 cm.

How is the laser generated, and are laser rods replaceable?

The company will provide a separate set of basic technical documents regarding the laser system.

What type of battery is used?

Lithium-ion battery, capacity 15,000 mm

Can it be used on wooden surfaces?

It may be possible, and it can also be used effectively for cleaning Buddha statues.

Compared to dry ice cleaning, does it take more time since dry ice can cover a larger area?

Dry ice cleaning requires high recurring costs and extensive preparation, which is time-consuming and complex each time.

Will the surface be damaged after rust removal?

There are two types of laser modes:
1. Top Hat: Durable and less likely to damage the surface
2. Gaussian: May cause the surface to become rough or uneven

Can it be used on PU conveyor belts?

No, as the material may melt.

Is two operators sufficient for one day of work?

It depends on the workload, but generally two operators are sufficient.

Does the laser power deteriorate over time?

After 8,000 hours of use per year, the laser power will decrease by 3–5%.
(If used 7.3 hours per day, the laser power will decrease by 1–1.65%)

Can the operation app be downloaded to a mobile phone?

It can be downloaded on Android phones.

What maintenance services are available in Thailand?

• Glass replacement: Yes
• Lens replacement: △
• Tip cover replacement: Yes
• Body cover replacement: Yes
• Hose replacement: No
• Battery replacement: Yes
• PCB (circuit board) replacement: Yes

Which spare parts should be kept in stock?

Protective glass, focus lens, battery, protective glasses

How do I clean the exhaust vent on the side of the machine, and what is the cleaning cycle?

There is no set cleaning cycle.
If the exterior is clearly dirty, clean it with compressed air at 0.6–0.8 MPa.