DP GROUP, founded in 2016, offer professional laser solutions and sheet metal fabrication machinery. Headquartered in Hong Kong, we operate three factories in mainland China:
DPMach (Dongguan): Specializes in laser cutting, welding, and marking.
DGDY (Dongguan): Focuses on press brake machines with advanced Panel Bender technology.
DPQG (Foshan): Manufactures large tube laser cutting machines for pipes up to 800mm in diameter and 30 meters lenth.
DP GROUP, founded in 2016, offer professional laser solutions and sheet metal fabrication machinery. Headquartered in Hong Kong, we operate three factories in mainland China:
DPMach (Dongguan): Specializes in laser cutting, welding, and marking.
DGDY (Dongguan): Focuses on press brake machines with advanced Panel Bender technology.
DPQG (Foshan): Manufactures large tube laser cutting machines for pipes up to 800mm in diameter and 30 meters lenth.
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FL-A50
For Metal Surface Rust Removal | Air-Cooled | Class 4
The 50W Pulsed Laser Rust Removal & Cleaning Machine is a compact and efficient laser cleaning solution designed for metal surface rust removal and light surface cleaning. Using pulsed fiber laser technology (1064nm), it removes rust, oxidation layers, and surface contaminants precisely while protecting the base metal.
Compared with traditional methods such as grinding, sandblasting, or chemical cleaning, laser cleaning is non-contact, non-abrasive, and environmentally friendly, ensuring high surface quality and minimal material loss.


The pulsed laser energy is selectively absorbed by rust and oxides, causing them to vaporize or peel away instantly. The base metal reflects most of the laser energy, preventing thermal damage, deformation, or surface roughening.
The air-cooling system eliminates the need for an external water chiller, making the machine lightweight, compact, and easy to maintain. It is suitable for workshops, factories, and on-site maintenance applications.
The 50W laser power is especially suitable for:
Light rust and oxidation removal
Surface preparation before painting or coating
Cleaning of precision metal parts
Equipment maintenance and refurbishment
Applicable materials include carbon steel, stainless steel, aluminum, and other metal surfaces.
| Model | FL-A50 | FL-A100 | FL-A200 | FL-A300 |
|---|---|---|---|---|
| Rated Voltage | 220V~ | 220V~ | 220V~ | 220V~ |
| Rated Frequency | 50 / 60 Hz | 50 / 60 Hz | 50 / 60 Hz | 50 / 60 Hz |
| Total Power | 300W | 500W | 1000W | 1500W |
| Laser Power | 50W | 100W | 200W | 300W |
| Laser Class | Class 4 | Class 4 | Class 4 | Class 4 |
| Laser Wavelength | 1064 nm | 1064 nm | 1064 nm | 1064 nm |
| Cooling Mode | Air Cooling | Air Cooling | Air Cooling | Air Cooling |
| Cleaning Modes | 6 | 6 | 6 | 6 |
| Max. Scanning Width | 100 mm | 100 mm | 100 mm | 100 mm |
| Optical Fiber Length | 3 m | 3 m | 5 m | 5 m |
| Overall Dimensions (L×W×H) | 530×295×411 mm | 530×295×411 mm | 530×295×461 mm | 530×295×461 mm |
Non-contact laser cleaning, no damage to metal surface
No chemicals, no consumables, eco-friendly process
Air-cooled design, low maintenance cost
Portable handheld cleaning head
Stable and precise performance for rust removal
Suitable for industrial and maintenance applications
Metal surface rust and oxide removal
Cleaning of steel plates, pipes, and components
Pre-treatment before coating, painting, or welding
Machinery maintenance and restoration
Light mold and precision part cleaning



For Metal Surface Rust Removal | Air-Cooled | Class 4
The 50W Pulsed Laser Rust Removal & Cleaning Machine is a compact and efficient laser cleaning solution designed for metal surface rust removal and light surface cleaning. Using pulsed fiber laser technology (1064nm), it removes rust, oxidation layers, and surface contaminants precisely while protecting the base metal.
Compared with traditional methods such as grinding, sandblasting, or chemical cleaning, laser cleaning is non-contact, non-abrasive, and environmentally friendly, ensuring high surface quality and minimal material loss.


The pulsed laser energy is selectively absorbed by rust and oxides, causing them to vaporize or peel away instantly. The base metal reflects most of the laser energy, preventing thermal damage, deformation, or surface roughening.
The air-cooling system eliminates the need for an external water chiller, making the machine lightweight, compact, and easy to maintain. It is suitable for workshops, factories, and on-site maintenance applications.
The 50W laser power is especially suitable for:
Light rust and oxidation removal
Surface preparation before painting or coating
Cleaning of precision metal parts
Equipment maintenance and refurbishment
Applicable materials include carbon steel, stainless steel, aluminum, and other metal surfaces.
| Model | FL-A50 | FL-A100 | FL-A200 | FL-A300 |
|---|---|---|---|---|
| Rated Voltage | 220V~ | 220V~ | 220V~ | 220V~ |
| Rated Frequency | 50 / 60 Hz | 50 / 60 Hz | 50 / 60 Hz | 50 / 60 Hz |
| Total Power | 300W | 500W | 1000W | 1500W |
| Laser Power | 50W | 100W | 200W | 300W |
| Laser Class | Class 4 | Class 4 | Class 4 | Class 4 |
| Laser Wavelength | 1064 nm | 1064 nm | 1064 nm | 1064 nm |
| Cooling Mode | Air Cooling | Air Cooling | Air Cooling | Air Cooling |
| Cleaning Modes | 6 | 6 | 6 | 6 |
| Max. Scanning Width | 100 mm | 100 mm | 100 mm | 100 mm |
| Optical Fiber Length | 3 m | 3 m | 5 m | 5 m |
| Overall Dimensions (L×W×H) | 530×295×411 mm | 530×295×411 mm | 530×295×461 mm | 530×295×461 mm |
Non-contact laser cleaning, no damage to metal surface
No chemicals, no consumables, eco-friendly process
Air-cooled design, low maintenance cost
Portable handheld cleaning head
Stable and precise performance for rust removal
Suitable for industrial and maintenance applications
Metal surface rust and oxide removal
Cleaning of steel plates, pipes, and components
Pre-treatment before coating, painting, or welding
Machinery maintenance and restoration
Light mold and precision part cleaning



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