2000 Watt Laser Cleaning Machine: Case Study

A major offshore oil platform operator in the North Sea faced recurring downtime due to rust buildup on critical steel structures and pipelines. Traditional cleaning methods like abrasive blasting and wire brushing required extensive labor, protective containment, and generated hazardous waste. Each maintenance cycle took up to 72 hours for a 50 m² zone, with high safety overhead due to confined space entry and respiratory protection.

They implemented a 2000-watt pulsed fiber laser cleaning machine using a JPT MOPA source with adjustable pulse width (20–200 ns). The system enabled precise oxide removal while preserving the underlying steel substrate, thanks to selective photothermal ablation. Operators cleaned the same 50 m² zone in under 24 hours with no secondary waste, drastically reducing exposure risks and environmental compliance costs.

Laser cleaning eliminated the need for media disposal and reduced consumables to zero. The machine’s portability and integration with robotic arms allowed access to elevated and confined zones without scaffolding. Maintenance intervals shortened, and inspection cycles improved due to the clean, oxide-free surface finish revealing underlying defects earlier.

Below is a comparison between traditional methods and the 2000-watt laser cleaning solution:

The switch led to a 60% reduction in maintenance costs and improved asset lifespan through repeatable, non-damaging surface treatment. Klear Laser’s system now supports predictive maintenance schedules across multiple platforms, proving that high-power pulsed laser cleaning is not just viable — it’s transformative for heavy industry.

主な特徴と利点

The Klear Laser 2000W machine uses a JPT MOPA fiber laser source for unmatched precision. Its adjustable pulse width (2ns to 500ns) tailors energy delivery to specific rust types and substrates. This prevents thermal damage to delicate materials like historic artifacts or thin automotive panels.

Its industrial-grade scanning head integrates high-speed galvanometers and a 100mm f-theta lens. This ensures consistent beam focus across large surfaces without hotspots. The design maintains cleaning uniformity even at high processing speeds.

This combination delivers superior substrate safety and efficiency. It removes rust without chemicals, abrasives, or surface degradation. Ideal for shipyards, aerospace, and heritage restoration where material integrity is critical.

産業用途

A 2000 W pulsed laser cleaning machine is the “heavy-duty” detail bay for transport-grade metal. In automotive plants it strips e-coat from weld flanges seconds before laser brazing, so robots don’t sew paint into the seam. The same scanner fires through marine salt crust on 20 mm steel deck plates, leaving a phosphoric-ready anchor profile that holds epoxy for 15 yr without re-blasting. Aerospace MRO bays run it at 30 J pulse energy to erase polyurethane boots from aluminum wing skins; the 200 ns pulse vaporizes coating before heat can reach the 2024-T3 substrate, so fatigue life is untouched.

Because the beam is pulsed, the operator can dial a 10–200 ns window that breaks rust bonds yet stays below the aluminum melt threshold or the zinc vaporization point of galvanized auto body. Marine engineers love this safety margin: they can walk the same 2 kW head across cast-iron engine blocks, stainless prop shafts, and Cupro-nickel piping without swapping nozzles or risking warpage. Aerospace auditors record the process with an emissivity camera and routinely see <50 °C subsurface rise on 1.6 mm clad fuselage sheets, keeping NADCAP temper requirements happy.

Typical duty cycle runs 50–90 % in 3-shift plants, so a 2000 W source with 120 m-long delivery cable mounts on a rail slider and services 20 m of TIG weld seam in under a minute. Integrators pair the laser with a double-sided air knife; extracted Fe₂O₃ dust drops to <1 mg/m³, letting the same cell flip from rust removal to Class-A paint prep without housekeeping downtime.

クリアレーザーを選ぶ理由

At Klear Laser, we recognize that unplanned downtime in industrial environments leads to significant financial losses and disrupted production schedules. Our technical support infrastructure relies on engineers proficient in complex laser physics and beam delivery systems rather than general customer service agents. We offer direct access to experts who can assist with pulse width adjustments and frequency modulation to ensure your 2000W cleaning machines achieve optimal rust removal without substrate damage.

Our warranty structure is designed to fully protect your capital investment in high-power fiber laser technology. We provide extensive coverage on core components, specifically the Raycus or JPT laser sources and the control systems that govern beam stability. This commitment ensures that your facility can rely on our equipment for heavy-duty surface treatment or deep penetration welding without fear of unexpected component failure costs.

Operational continuity depends heavily on the immediate availability of specific consumables and replacement components. We stock a comprehensive range of protective windows, focus lenses, and specialized copper nozzles to suit various focal lengths and welding geometries. By keeping these critical items in stock, we prevent supply chain delays from halting your production lines when maintenance is required.

Service Level Comparison