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Mini Backpack Pulse Fiber Laser Cleaning Machine

This Mini Backpack Pulse Fiber Laser Cleaning Machine adopts lightweight backpack wearable design. It uses pulse fiber laser to remove rust, paint, oil and oxide layers from metal surfaces without chemicals or consumables, perfect for outdoor, high-altitude and narrow-space cleaning operations.
※ Product model: ST-PLC50H/ST-PLC100H
※ Laser power: 50W/100W (other power can be customized)
※ Cleaning adjustable rang: 0-300*300mm

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The mini backpack-style pulsed fiber laser cleaning machine features a portable, wearable design. Utilizing pulsed fiber laser "cold cleaning" technology—which requires no consumables or chemical agents—it rapidly removes rust, paint, oil, and oxide layers from metal surfaces without damaging the substrate.

Lightweight and easy to carry, the unit is equipped with a handheld laser gun, making it ideal for on-site mobile cleaning tasks such as work at heights, operations in confined spaces, and maintenance of outdoor steel structures, wind turbines, ships, and molds. With a minimal heat-affected zone, it safely processes thin-walled and precision components; the operation is dust-free and environmentally compliant.

The system is air-cooled, eliminating the need for a water chiller, and offers simple operation and setup alongside multiple safety protections. Compared to traditional methods like sandblasting or acid pickling, it offers lower operating and maintenance costs and can be operated by a single person, serving as a highly efficient solution for mobile, on-site rust and paint removal.

Product Technical Features

Mini Backpack Pulse Handheld Laser Cleaning Machine is an innovative portable machine that utilizes pulsed laser technology for efficient cleaning and removal of a wide variety of surface dirt, coatings or oxides.

1. Extremely portable, A4 paper size, external lithium battery power supply can be connected, strong mobility.

2. The exclusive mini laser head weighs only 700g, which is flexible and convenient for long-lasting use.

3. The safety indicator light and the chassis handle are designed as one, which makes the use more convenient while ensuring high-quality safety protection measures.

4. The system is stable, easy to operate, long service life, cost-effective.

5. Six cleaning modes according to the needs of cleaning different workpieces and requirements.

6. Pulse cleaning grades up to SA2.5.

7. Uitable for working scenes such as urban graffiti cleaning, welding bead cleaning, high-altitude operations or precision workshops that cannot be connected to electricity.

Advantages of Laser Cleaning

1. Lightweight backpack design with a built-in lithium battery; enables operation outdoors without an external power source.

2. Pulsed cold laser cleaning; does not damage the substrate, making it suitable for precision thin-walled workpieces.

3. No consumables or chemical agents required; produces zero liquid waste or dust—an eco-friendly solution.

4. Flexible handheld gun head; allows for agile operation at heights and in tight corners.

5. Integrated air-cooling system; eliminates the need for a water chiller, resulting in a compact, easily transportable unit.

6. One-touch cleaning mode switching; simple operation allows for single-person use.

7. Rapidly removes rust, paint, oil stains, oxide layers, and graffiti.

8. Multiple safety protections, including an emergency stop interlock, ensure safer outdoor operation.

FAQ

1. How can i place an order?

Please provide the details of your requirements as clear as possible. So we can send you the offer at the first time.

For further discussion, it is better to contact us with WhatsApp / WeChat / email / phone, in case of any delays.

2. What kind of display we provide?

We have laser marking machine / laser welding machine / laser cutting machine / laser cleaning / CO2 laser cutting and engraving machine / laser accessories for you choose.

3. How about the warranty?

We have 2 years warranty and lifelong maintenance.

4. What is your terms of delivery?

We accept EXW, FOB, CFR, CIF, DDU, DDP, etc. You can choose the one which is the most convenient or cost effective for you.

5. What is the total weight of the unit? Is it tiring to carry for extended periods?

It features a lightweight design with pressure-relieving straps, allowing a single operator to carry and use it comfortably for long periods.

6. What types of stains can it remove, and which metals is it suitable for?

It removes rust, paint, oil/grease, oxide scale, weld discoloration, and graffiti; it is compatible with metals such as carbon steel, stainless steel, aluminum, and copper.

7. Will the pulsed laser damage the base material of the workpiece?

The pulsed "cold" laser has a minimal heat-affected zone; it precisely removes surface impurities without damaging the substrate of thin-walled or precision components.

8. Is an external water chiller required?

The unit utilizes an air-cooled design, eliminating the need for an external chiller; this makes the system lighter and easier to transport.

9. Is it difficult to learn how to operate?

It features a simple control system with preset cleaning parameters and one-touch mode switching; users can get up to speed with minimal training.

10. Can it be operated in tight spaces or at heights?

It comes with a flexible handheld gun, allowing for easy cleaning in high places, narrow gaps, and inside equipment.

11. Does operation require consumables or chemical agents?

There are no consumables or chemical agents (such as pickling acids or sandblasting media) required; it consumes only electricity and produces no dust or liquid waste pollution.

12. What is the routine maintenance required?

Maintenance is minimal, requiring only periodic cleaning of the protective lens; the system is highly reliable with a low failure rate.

Model	ST-PLC50H	ST-PLC100H
Max. Laser power (W)	50	100
Laser type	Nanosecond type pulse fiber laser
Laser wavelength (nm)	1064nm
Cleaning grade	SA2.5
Cleaning adjustable range	0-200*200mm	0-300*300mm
Power adjustment range (%)	10-100
Cooling method	Advanced built-in air cooling
Laser pulse frequency (kHz)	45-170	20-200
Pulse length (ns)	100	170
Maximum single pulse energy (mJ)	1.1	1.6
Conductive fiber length (M)	3
Number of cleaning mode	6 (flexible selection according to different cleaning requirements)
Machine size (MM)	280220122	280380150
Machine weight (KG)	8.5	11.5
Power consumption (whole machine)	350W	550W

Mini Backpack Pulse Fiber Laser Cleaning Machine

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