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
The 50W air-cooled pulsed laser cleaning machine is a compact and portable laser cleaning solution designed specifically for light rust removal and surface cleaning.
With an air-cooling system, this machine features simple structure, easy operation, and low maintenance cost, making it ideal for small-scale applications, on-site maintenance, and precision cleaning tasks.
It provides a non-contact, non-abrasive cleaning method that removes rust effectively without damaging the base material.

Using pulsed fiber laser technology, the laser emits high-energy pulses onto the rusted surface:
Rust absorbs the laser energy and is instantly removed
The metal substrate reflects the laser and remains intact
No mechanical contact, no chemical agents required
Precise and controlled cleaning is achieved
Laser rust removal (light rust)
Oxide layer cleaning
Surface preparation before coating or welding
Localized and precision cleaning
Air-cooled design – no water chiller required
Compact & lightweight, easy to move and operate
Non-contact cleaning, no damage to base metal
Environmentally friendly, no chemicals or consumables
Low power consumption, economical operation
Light rust removal on metal parts
Small molds and tooling maintenance
Equipment maintenance and repair
Precision parts cleaning
Carbon steel
Stainless steel
Mold steel
Aluminum alloys
| Item | FL-A50 | FL-A100 | FL-A200 | FL-A300 |
|---|---|---|---|---|
| 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 | 300 W | 500 W | 1000 W | 1500 W |
| Laser Power | 50 W | 100 W | 200 W | 300 W |
| 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 |
Handheld laser cleaning gun for flexible operation
Multiple power options from 50W to 300W
Air-cooled design, compact and low maintenance
Non-contact and non-abrasive cleaning process
Environmentally friendly, no chemicals or abrasives
Suitable for workshops, maintenance, and light industrial use
Metal rust removal
Oxide layer cleaning
Paint and coating removal (light to medium thickness)
Surface preparation before welding or coating
Equipment and tool maintenance
FL-A50 / FL-A100: Light rust, thin oxide layers, maintenance work
FL-A200: Medium-duty rust removal and surface cleaning
FL-A300: Faster cleaning speed for higher workload applications



The 50W air-cooled pulsed laser cleaning machine is a compact and portable laser cleaning solution designed specifically for light rust removal and surface cleaning.
With an air-cooling system, this machine features simple structure, easy operation, and low maintenance cost, making it ideal for small-scale applications, on-site maintenance, and precision cleaning tasks.
It provides a non-contact, non-abrasive cleaning method that removes rust effectively without damaging the base material.

Using pulsed fiber laser technology, the laser emits high-energy pulses onto the rusted surface:
Rust absorbs the laser energy and is instantly removed
The metal substrate reflects the laser and remains intact
No mechanical contact, no chemical agents required
Precise and controlled cleaning is achieved
Laser rust removal (light rust)
Oxide layer cleaning
Surface preparation before coating or welding
Localized and precision cleaning
Air-cooled design – no water chiller required
Compact & lightweight, easy to move and operate
Non-contact cleaning, no damage to base metal
Environmentally friendly, no chemicals or consumables
Low power consumption, economical operation
Light rust removal on metal parts
Small molds and tooling maintenance
Equipment maintenance and repair
Precision parts cleaning
Carbon steel
Stainless steel
Mold steel
Aluminum alloys
| Item | FL-A50 | FL-A100 | FL-A200 | FL-A300 |
|---|---|---|---|---|
| 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 | 300 W | 500 W | 1000 W | 1500 W |
| Laser Power | 50 W | 100 W | 200 W | 300 W |
| 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 |
Handheld laser cleaning gun for flexible operation
Multiple power options from 50W to 300W
Air-cooled design, compact and low maintenance
Non-contact and non-abrasive cleaning process
Environmentally friendly, no chemicals or abrasives
Suitable for workshops, maintenance, and light industrial use
Metal rust removal
Oxide layer cleaning
Paint and coating removal (light to medium thickness)
Surface preparation before welding or coating
Equipment and tool maintenance
FL-A50 / FL-A100: Light rust, thin oxide layers, maintenance work
FL-A200: Medium-duty rust removal and surface cleaning
FL-A300: Faster cleaning speed for higher workload applications



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