The fiber laser cleaning machine is a highly efficient, low-maintenance, and environmentally friendly industrial cleaning device designed to remove rust, oxidation layers, oil stains, and coatings from the surfaces of metals and various other materials. Utilizing fiber-optic transmission technology, it enables non-contact cleaning via a portable handheld cleaning gun, ensuring no damage to the substrate while achieving a high level of cleanliness. Compared to sandblasting and chemical cleaning, it reduces pollution and consumable costs while improving cleaning precision and stability.
This series offers two configurations: continuous industrial-grade cleaning systems and pulsed portable handheld laser cleaning devices. With a power range spanning 50W to 3000W, the equipment can handle applications ranging from precision part cleaning to heavy-duty industrial rust removal, making it suitable for maintenance, manufacturing, and mass production scenarios. Users can select the most appropriate solution based on the degree of contamination, material type, and operating environment.
Kempson is a professional manufacturer of industrial laser cleaning equipment, offering a full range of laser cleaning solutions. Our products feature various structural designs—including handheld, backpack, suitcase, and cabinet models—to suit diverse industrial applications. Our equipment supports flexible customization, allowing adjustments to laser power, cooling methods (air-cooled or water-cooled), control systems, and overall structure to meet the requirements of multiple application scenarios.
Whether you need a handheld laser cleaner for mobile outdoor operations or industrial fiber laser cleaning equipment for continuous production in a workshop, we can provide stable and efficient laser cleaning solutions. Please contact us for detailed specifications on our fiber laser cleaning machines, free sample testing, and professional quotes.
A fiber laser cleaning machine, also known as a laser rust removal machine or handheld laser cleaning machine, is an industrial device that uses a high-energy-density fiber laser beam to remove contaminants from material surfaces. It is widely used for metal rust removal, oxide layer cleaning, and the removal of oil stains and coatings. It works by applying the laser to the contaminated layer for an instantaneous period, causing thermal expansion, vaporization, or peeling, thereby achieving efficient, non-destructive cleaning without coming into contact with the workpiece.
Compared to traditional sandblasting and chemical cleaning, it offers advantages such as non-contact operation, no consumables, and zero pollution emissions, making it suitable for a wide range of applications, from precision processing to large-scale industrial cleaning.
The handheld laser cleaning machine uses a laser beam as the cleaning medium and an air-protected cleaning gun as the cleaning tool. It can clean areas ranging from 5 to 30 centimeters in width at a rate of 1.2 square meters per minute. Featuring fiber-optic transmission, it delivers high cleaning efficiency and achieves zero emissions during the cleaning process. It is suitable for the rapid removal of heavy contaminants and the large-area cleaning of light contaminants.
The pulsed laser cleaner, equipped with optional single-mode or multi-mode fiber lasers, enables precise, non-contact cleaning. It is specifically designed for outdoor mobile operations, workshop production, and precision component processing. Available in backpack, suitcase, and cabinet configurations, this equipment offers the advantages of being eco-friendly and portable, making it widely used in precision part cleaning, cultural relic restoration, and industrial production.
Fiber laser sources are the core components of laser cleaning equipment. They generate high-intensity, stable laser beams through optical fibers, enabling precise and efficient metal surface cleaning. Fiber lasers are renowned for their high energy efficiency, excellent beam quality, and long service life, and are widely used in modern industrial applications such as cleaning, welding, cutting, and marking. Kempson fiber lasers are supplied to distributors at factory-direct prices, with no markup. All fiber laser cleaning machines come with a three-year warranty and benefit from localized after-sales service in 22 countries and regions, supported by a reliable global after-sales network.
The fiber laser cleaning machine is suitable for surface treatment of various metals and certain non-metallic materials, primarily for the efficient removal of rust, oxide layers, oil stains, and coatings. It employs a non-contact cleaning method that is environmentally friendly and causes virtually no thermal impact on the substrate, preserving the integrity of the material’s properties and structure while delivering high-precision, efficient, and controllable cleaning results.
We provide tailored laser power, cable lengths, and specialized cleaning configurations to meet your specific production needs.
| Specification | General Range / Options |
|---|---|
| Laser Power | 50W – 3000W |
| Laser Type | Fiber Laser (Single-mode / Multi-mode) |
| Laser Source Lifetime | Up to 100,000 hours |
| Applicable Materials | Stainless Steel, Carbon Steel, Aluminum Alloy, Copper, Stone, Wood |
| Cleaning Types | Rust, Oil, Oxide Layer, Coating, Paint, Dust |
| Cleaning Efficiency | 1–1.8 ㎡/min |
| Scanning Speed | 12,000 – 30,000 mm/s |
| Cleaning Width | 0 – 300 mm (Adjustable) |
| Scanning Modes | Multiple scanning modes (9+ supported) |
| Fiber Length | 5m / 10m (Standard) / Customizable |
| Cooling System | Air Cooling / Water Cooling |
| Operation Mode | Continuous / Pulsed |
| Power Supply | AC 220V / 380V ±10%, 50/60Hz |
| Control System | Touchscreen Intelligent Control, Multi-language Support |
| Operation Method | Handheld / Automated |
| Machine Structure | Backpack / Trolley Case / Cabinet Type |
| Machine Weight | Approx. 7kg – 300kg |
Rust and Paint Removal: Removes rust, oxidation layers, and old paint coatings from metal surfaces. Commonly used in metalworking, automotive parts, and workpiece maintenance.
Weld Slag Removal: Rapidly removes weld slag and spatter generated during the welding process, leaving the weld surface smooth and clean for subsequent machining or coating.
Oxidation Layer Removal: Efficiently removes oxide films from the surfaces of metals such as aluminum, copper, and stainless steel, providing a clean substrate for precision machining and surface treatment.
Graphite and Residue Removal: Removes graphite deposits, adhesive residues, or carbonized particles from mold surfaces to restore a smooth finish and improve production efficiency.
Surface Marking Removal and Cleaning: Laser removal of markings from metal surfaces and precision cleaning of complex structural components without damaging surrounding materials.
Coating Pretreatment: Laser cleaning prior to coating to remove oil, dust, and fine particles, thereby improving coating adhesion and surface smoothness.
Fiber laser cleaning is a highly efficient and environmentally friendly solution for metal surface treatment, effectively enabling the rapid and non-destructive removal of rust, oxide layers, or old coatings. Compared to traditional methods such as sandblasting and chemical cleaning, laser cleaning offers greater flexibility and adaptability, is environmentally friendly, and reduces subsequent processing costs.
To help you choose the cleaning method best suited to your specific application, the following is a structured comparison of laser cleaning and traditional cleaning methods:
| Comparison Factor | Laser Cleaning | Sandblasting | Chemical Cleaning | Dry Ice Cleaning | Manual Grinding |
|---|---|---|---|---|---|
| Cleaning Principle | Laser (Non-contact) | Abrasive Impact | Chemical Reaction / Dissolution | CO₂ Particle Impact & Sublimation | Mechanical Friction |
| Surface Protection | High precision, minimal substrate impact | Surface roughening | Corrosion or residue risk | Generally gentle | High risk of scratching |
| Consumables | None | Sand / Abrasives | Acids / Solvents | Dry ice pellets | Grinding discs |
| Environmental Impact | No chemicals, low waste | Dust pollution | Hazardous liquid waste | Requires CO₂ ventilation | Dust and debris |
| Automation Potential | Easy to integrate into automated production lines | Limited | Limited | Moderate | Difficult |
| Maintenance Requirements | Low | Media handling & equipment wear | Chemical storage & disposal | Pellet supply system | Frequent tool replacement |
| Operational Cleanliness | Clean process, minimal residue | High dust generation | Chemical residues present | Very little secondary waste | Produces metal debris |
| Suitability for Precision Parts | Excellent, recommended | Not suitable | Surface reaction risk | Limited control | Poor suitability |
| Long-term Operating Cost | Low | Medium | High | Medium | Medium |
Laser cleaning offers high precision, repeatability, and environmental sustainability. Although the initial investment is relatively high, it has become a strategic long-term solution in modern applications because it requires no consumables, reduces waste disposal costs, and is compatible with automated production lines.
In industrial production, choosing the right fiber laser cleaning machine not only reduces cleaning time by up to 60% compared to traditional methods but also lowers subsequent maintenance and production costs. The key lies in precisely matching your cleaning targets, operating environment, and production requirements to select the laser cleaning solution that best suits your needs.
Choose power based on the thickness of the metal material and the degree of contamination: use low power (50–1500 W) for light oxidation or thin sheets, and high power (2000–3000 W) for heavy rust, welding slag, or thick plates. This ensures efficient cleaning in a single pass and avoids the need for repeated operations.
Based on production requirements, prioritize high-speed scanning models with high pulse frequencies for large-scale production. For small areas or delicate workpieces, choose portable handheld units to ensure precise cleaning while conserving energy.
For prolonged continuous operation, choose water-cooled or high-efficiency air-cooled models to ensure stable performance. For occasional use or on-site applications, opt for lightweight, handheld air-cooled models that balance flexibility and cost-effectiveness.
For on-site maintenance, shipyards, or large-scale equipment repairs, portable or handheld laser cleaning machines enhance flexibility and minimize downtime. Stationary cabinet systems, on the other hand, are better suited for workshop operations.
Need help selecting the perfect model for your needs? Contact our team today for expert guidance and personalized recommendations.
Kempson boasts an independent R&D team and a team of senior engineers, focusing on cutting-edge laser welding technology development and committed to providing high-performance and cost-effective customized solutions for various industrial applications.
With 30+ patents, all machines are CE, ISO, and FDA certified. We offer a 3-year warranty, free sample welding tests, and lifetime after-sales support to ensure long-term reliability.
We support comprehensive OEM/ODM cooperation, providing personalized services such as system design, hardware and software integration, special accessory development, and brand logo customization, precisely tailored to different markets and application scenarios.
We offer free sample welding testing services: simply send us your materials or provide your process requirements, and we will perform welding tests, record process videos, and return the physical samples, providing you with objective and reliable purchasing information.
It is suitable for most metals, such as stainless steel, carbon steel, aluminum, and copper. It can also clean certain non-metallic surfaces, such as stone and wood coatings, and is commonly used to remove rust, oxidation layers, oil stains, paint, and residues.
The core component of a fiber laser cleaning machine—the fiber laser—is typically designed for a service life of up to 100,000 hours. With normal use and proper maintenance, it can support stable operation for many years. Compared to traditional cleaning equipment, its structure is simpler, it has no consumable parts, and the overall equipment has a longer lifespan and lower failure rate. Proper selection and standard operating procedures can maximize equipment lifespan and return on investment.
The price of a laser cleaning machine depends on power (50W–3000W), laser type (continuous or pulsed), cooling configuration, and automation options. Kempson laser cleaning machines typically range in price from $8,186 to $12,715.
Compared to sandblasting or chemical cleaning, laser cleaning systems have relatively low maintenance costs because they do not require consumables such as abrasive media or solvents. Routine maintenance typically includes lens inspections, cooling system checks, and general equipment maintenance. Additionally, fiber lasers generally have longer maintenance intervals.
Yes. Kempson’s fiber laser cleaning machines support full customization, ensuring the equipment precisely matches the customer’s production needs. Based on workpiece material, contamination level, and operating environment, you can select the appropriate laser power (50W–3000W), laser type (single-mode/multi-mode), fiber length, and cleaning width. Additionally, cooling methods (air-cooled/water-cooled), operating modes (handheld/backpack/cabinet-style), control system interfaces (multi-language touchscreen), and overall machine structure can all be adjusted to meet specific requirements.
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