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-A300
For Metal Rust Removal | Air-Cooled | Portable
The 300W Pulsed Laser Cleaning Machine is a compact and energy-efficient solution designed for metal surface rust removal and precision surface cleaning. It uses pulsed fiber laser technology to remove rust, oxidation layers, and surface contaminants effectively while fully protecting the base metal.
System total power: 300W
Laser output power: 50W
The pulsed laser beam delivers controlled, high-energy pulses that are selectively absorbed by rust and oxides. These contaminants are instantly vaporized or detached from the metal surface, while the substrate remains intact. This ensures a non-contact, non-abrasive cleaning process with no scratches, deformation, or heat damage.
The air-cooling system eliminates the need for an external water chiller, reducing machine size and maintenance costs. Its compact structure makes it ideal for workshops, factories, and on-site maintenance applications.
With a 50W pulsed laser output, this machine is suitable for:
Light rust and oxide removal
Surface preparation before painting or coating
Precision metal part cleaning
Equipment maintenance and refurbishment
Applicable materials include carbon steel, stainless steel, aluminum, and other metals.
| Item | Specification |
|---|---|
| Model | 300W Pulsed Laser Cleaning Machine |
| Total Power | 300W |
| Laser Power | 50W |
| Laser Type | Pulsed Fiber Laser |
| Laser Wavelength | 1064 nm |
| Cooling Method | Air Cooling |
| Cleaning Width | 100 mm |
| Cleaning Mode | Pulsed |
| Optical Fiber Length | 3 m |
| Operation Type | Handheld |
| Application | Metal rust and oxide removal |
| Power Supply | AC 220V, 50 / 60 Hz |
| Machine Type | Portable |
Precise pulsed laser cleaning, no damage to base metal
Non-contact process, no consumables required
Air-cooled system, low maintenance cost
Compact and portable design
Environmentally friendly and dust-free
Metal surface rust removal
Steel plates, pipes, and components cleaning
Pre-treatment before welding, painting, or coating
Machinery maintenance and refurbishment



For Metal Rust Removal | Air-Cooled | Portable
The 300W Pulsed Laser Cleaning Machine is a compact and energy-efficient solution designed for metal surface rust removal and precision surface cleaning. It uses pulsed fiber laser technology to remove rust, oxidation layers, and surface contaminants effectively while fully protecting the base metal.
System total power: 300W
Laser output power: 50W
The pulsed laser beam delivers controlled, high-energy pulses that are selectively absorbed by rust and oxides. These contaminants are instantly vaporized or detached from the metal surface, while the substrate remains intact. This ensures a non-contact, non-abrasive cleaning process with no scratches, deformation, or heat damage.
The air-cooling system eliminates the need for an external water chiller, reducing machine size and maintenance costs. Its compact structure makes it ideal for workshops, factories, and on-site maintenance applications.
With a 50W pulsed laser output, this machine is suitable for:
Light rust and oxide removal
Surface preparation before painting or coating
Precision metal part cleaning
Equipment maintenance and refurbishment
Applicable materials include carbon steel, stainless steel, aluminum, and other metals.
| Item | Specification |
|---|---|
| Model | 300W Pulsed Laser Cleaning Machine |
| Total Power | 300W |
| Laser Power | 50W |
| Laser Type | Pulsed Fiber Laser |
| Laser Wavelength | 1064 nm |
| Cooling Method | Air Cooling |
| Cleaning Width | 100 mm |
| Cleaning Mode | Pulsed |
| Optical Fiber Length | 3 m |
| Operation Type | Handheld |
| Application | Metal rust and oxide removal |
| Power Supply | AC 220V, 50 / 60 Hz |
| Machine Type | Portable |
Precise pulsed laser cleaning, no damage to base metal
Non-contact process, no consumables required
Air-cooled system, low maintenance cost
Compact and portable design
Environmentally friendly and dust-free
Metal surface rust removal
Steel plates, pipes, and components cleaning
Pre-treatment before welding, painting, or coating
Machinery maintenance and refurbishment



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