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This air-cooled pulsed laser cleaning all-in-one machine utilizes pulsed fiber laser technology. Its integrated air-cooled structure eliminates the need for external water-cooling equipment, making the machine lightweight, portable, and suitable for handheld operation. The machine offers high cleaning precision with a small heat-affected zone, making it ideal for surface treatment of precision workpieces without damaging the substrate.
It efficiently removes rust, paint coatings, oxide layers, oil stains, and mold residue from metal surfaces. The cleaning process requires no chemical consumables, making it environmentally friendly and significantly reducing subsequent cleaning costs.
It is widely applicable to fine cleaning scenarios such as hardware parts, precision molds, aluminum alloy workpieces, and handicrafts. Its simple and stable operation meets the mobile processing needs of small and medium-sized processing plants and workshops.
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.
1. Air-cooled integrated design, no external chiller required; lightweight and easy to move.
2. Pulsed laser technology, minimal heat-affected zone, precise cleaning, and minimal damage to the workpiece substrate.
3. Handheld operation, adaptable to cleaning irregularly shaped workpieces, corners, and other complex areas.
4. Green and pollution-free, no chemical agents or consumables required, reducing production costs.
5. Versatile function, capable of cleaning rust, paint, scale, oil stains, and mold residue.
6. Stable operation, easy to use, low learning curve, suitable for routine workshop use.
7. Lower energy consumption, pulse mode saves electricity, suitable for long-term precision machining conditions.
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 air-cooled laser cleaning machine compared with water-cooled type?
It adopts integrated air cooling design, no external water chiller required. The machine is lighter, smaller in size, easy to move and install, with lower failure rate and simpler daily maintenance.
6. Will laser cleaning damage the workpiece surface?
No. Adopting precise pulse laser technology with small heat-affected zone, it removes surface impurities only and will not scratch or damage the base material.
7. Is the machine easy to operate for new workers?
Yes. Equipped with simple intelligent control system and handheld cleaning head. Workers can master operation quickly after simple training, no professional skills required.
8. Does this machine need any consumables?
Almost no consumables. It works with laser energy, no chemical reagents, no sand or abrasive materials. It greatly reduces long-term operating cost.
9. Is the machine safe and environmentally friendly?
Yes. It features dust removal matching design, no chemical pollution, no waste residue. The closed laser working mode ensures safe and eco-friendly operation.
10. What is the service life of the laser cleaner?
The laser source service life can reach more than 100,000 hours, with stable performance, low failure rate and long-term durable use.
Exclusive mini laser cleaning head
● Cigarette case size, long time handheld without getting tired, stable to withstand 300W without getting hot.
● Precise positioning and cleaning, weight only 0.7KG, easy to hand it.
● Non-contact material when cleaning that can protect the material.
● Effectively remove micron-sized particles.
● Environment friendly, no consumables.
Multiple core functions
Integrated handle and work light: realizes the integration of functions, makes it more convenient to work, and can monitor the status of the equipment at any time.
Self-developed chassis
Aluminum alloy material: strong durability, increasing the life of the device.
Rounded design: humanized design improves the user's grip experience.
Unique backpack design
Portable: Designed with a backpack buckle, it is convenient for users on the move, freeing their hands to improve overall efficiency.
Touch screen display
Intelligent operation: no need for a computer, setup and operation directly on the device, improving the ease of use.
Air cooling system
Strong heat dissipation: Equipped with large-displacement air outlets, effectively reduces the temperature of the device, prolongs its service life and ensures stability.
Suntop pulse high precision cleaning machine, six cleaning modes can be selected, greater reduction of damage to the surface of the material, real high precision, high quality laser cleaning machine.
- Line
- Spirals
- Round
- Rectangular
- Round fill
- Rectangular fill
You can switch between these modes by clicking the "Scan Mode" option on the interface.

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) | 280*220*122 | 280*380*150 |
Machine weight (KG) | 8.5 | 11.5 |
Power consumption (whole machine) | 350W | 550W |
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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
Widely used in automobile manufacturing, mold, cultural relic restoration, aerospace, shipbuilding, 3C electronics, medical equipment, rail transit, steel manufacturing, military equipment, various steel, iron, aluminum materials and other high precision parts industries.
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