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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.
1. Integrated Operation Screen Integrated Design
Integrated design of laser head operation screen, Up to 12 light output modes;
2. System stability
The cleaning system is more stable and convenient, requiring almost no maintenance;
3. Precision cleaning
Accurate cleaning, which can achieve selective cleaning of precise position and size;
4. Easy to operate
Easy to operate, just power on, can be handheld or combined with a robotic arm to achieve automated cleaning;
5. Support language customization
In addition to Chinese, English, and German, it supports customization in more languages;
6. The whole machine is lightweight
The total weight of the machine is only 30kg
7. Non contact cleaning
Non contact cleaning, no consumables, no damage to substrate, safe and environmentally friendly;
8. Safety and Environmental Protection
Dust filter design, safe and environmentally friendly;
● Portable and Mobile: Integrated trolley-style flight case design; the unit weighs only 30kg and features built-in wheels and a pull handle for easy transport and relocation.
● Air-Cooled (No Water Cooling Required): Air-cooled heat dissipation structure eliminates the need for external water cooling equipment, simplifying deployment and offering greater flexibility for on-site operations.
● Non-Contact Cleaning: Consumable-free process that causes no damage to the workpiece substrate and enables precise, selective cleaning.
● Simple Operation: Ready to use upon startup; supports both handheld operation and integration with robotic arms for automated cleaning.
● Stable and Low-Maintenance: Highly stable system operation requiring minimal maintenance; features multiple adjustable laser output modes to suit various cleaning requirements.
● Multilingual Support: Supports interfaces in multiple languages to accommodate the usage habits of overseas customers.
● Wide Range of Applications: Suitable for various industrial cleaning tasks, including rust removal, paint stripping, oil/grease removal, graffiti removal, and mold cleaning.
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 biggest advantage of this laser cleaning machine?
It features a lightweight, trolley-style design for portability and mobility. It utilizes air cooling (eliminating the need for water cooling), is ready to use upon startup, and is maintenance-free, making it suitable for various mobile cleaning tasks in outdoor settings or workshops.
6. What are the weight and dimensions of the equipment? Is it easy to transport?
The unit weighs only 30 kg and features a built-in handle and wheels. Its compact size allows a single person to easily transport it and relocate for operations at any time.
7. Will laser cleaning damage the workpiece substrate?
It employs non-contact, precision cleaning capable of selective, targeted contaminant removal. It removes only rust, paint, and oil stains without damaging the underlying substrate of the workpiece.
8. Does the equipment require consumables or frequent maintenance?
It requires no cleaning consumables and offers stable system operation with virtually zero daily maintenance, significantly reducing operating costs.
9. Is it difficult to operate? Can beginners get up to speed quickly?
Operation is simple—just plug it in and start using it. It supports manual handheld cleaning and can also be integrated with robotic arms for automated operations, allowing even those with no prior experience to operate it quickly.
10. What types of contaminants can this equipment remove, and in what scenarios is it applicable?
It efficiently removes rust, paint, oil stains, graffiti, and weld residues. It is widely used in industries such as steel structures, automotive parts, mold manufacturing, aerospace, and shipbuilding.
Handheld laser cleaning head
Lightweight handheld laser cleaning head designed for a comfortable grip; delivers stable performance and enables precise, selective, non-contact cleaning.
Complete machine trolley case fuselage
Portable pull‑rod aviation case design, built‑in rollers and telescopic pull rod. Total weight 30kg, easy for single‑person transportation and on‑site moving. Black shock‑resistant shell, compact and sturdy for industrial working environment.
Air-cooled heat dissipation system
Adopt air‑cooling heat dissipation, no need for external water chiller. Simple deployment, suitable for outdoor and mobile operation scenarios.

Basic Specifications Of Equipment
interface type | QCS (D17) /QCS (D20) |
power range | ≤500W |
laser wavelength | 1064nm |
working distance | F160/F210/F254/F330/F420 |
protective lens | D43*T2 |
cooling method | natural cooling |
scanning speed | 10000mm/s |
Scan width | 10‑300mm |
800g |
| Indicator/Model | unit | ST-BL200H | ST-BL300H | ST-BL500H |
|---|---|---|---|---|
| M² Typical Value | < 5 | |||
| Output cable length | m | 5 | ||
| Average output power | W | > 200 | > 300 | > 500 |
| Maximum pulse energy | mJ | 2/5 | 2/5/15 | 2/5/15 |
| Adjustable frequency range | kHz | 1‑3000 | 1‑3000 | 1‑3000 |
| pulse width | ns | 13‑500 | ||
| Output power instability | % | < 5 | ||
| cooling method | air cooling | |||
| supply voltage | V | 48V | ||
| Maximum Power Consumption | W | < 768 | < 1200 | < 1440 |
| Supply current | A | > 16 | > 25 | > 30 |
| center wavelength | nm | 1064 | ||
| Basic Specifications Of Equipment | ||||
| project | requirement | remark | ||
| Overall dimensions of the equipment | 622mmL435mmW266mmH | |||
| Overall weight of the equipment | 30kg (according to configuration) | |||
| Exterior color | black | |||
| Total machine power | 800/1100/1700W | |||
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Applied Materials
Widely used for rapid rust removal and oxide removal on metal surfaces; removal of grease, resin, glue, dust, stains, production residues; roughening of metal surfaces; rust removal and degreasing before welding, as well as oxide and stain cleaning after welding, etc.
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Application Industries
Suitable for industries such as aviation and shipbuilding, electromechanical, rubber mold, equipment manufacturing, automotive parts, food processing, sheet metal rust removal, steel structure pipe oil removal, paint removal, rust removal, and cleaning of ship bottoms and bottom warehouses.
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