Laser Blasting Machine: Case Study

A shipyard needed to clean 50m² of rusted hull steel. Traditional sandblasting required 15 minutes per m²—totaling 12.5 hours. This method produced hazardous dust and damaged the underlying metal, causing rework delays.

Klear’s pulsed laser cleaning system completed the same area in 5 minutes per m²—just 4.2 hours. Its 20ns pulse width precisely targeted rust while leaving the steel substrate intact. Operators confirmed zero micro-cracks or surface erosion during the process.

Labor costs dropped 40%, and waste disposal fees were eliminated entirely. The process met stringent EPA regulations without filtration systems, improving workplace safety and reducing regulatory compliance efforts.

主な特徴と利点

At Klear Laser we build laser blasting machines around one principle: repeatable, damage-free rust removal at industrial throughput. The heart of every unit is a Q-switched pulse source from JPT or Max Photonics that delivers 10–100 ns bursts; that narrow pulse width flashes rust into plasma before heat can soak into the base metal, so even 0.2 mm galvanized or 6061-T6 aluminum comes out oxide-free and metallurgically unchanged.

We pair the source with our own KC-2 turbo-scanner. The head holds an F-theta 163 mm lens and a galvanometer set rated for >10 g acceleration, giving you 6 m/s track speed across a 140 mm stripe. Because the spot steers inside the head, the operator only moves the lightweight gun, not a 50 kg robot arm, so fatigue disappears on eight-hour shift work.

A proprietary double-walled bellows couples the gun to a Kevlar-sleeved fiber and keeps the 1064 nm beam safe from shop-floor abuse. Inside the same head we integrate coaxial vision, real-time power feedback and a magnetic crash sensor; if the lens hits a jig the loop shuts down in <5 ms and saves both optics and work piece.

With these matched components Klear Laser blasting machines remove oxide faster, stop before the substrate overheats, and run three-shift schedules with less than 2 % downtime.

産業用途

Industrial laser blasting machines represent a paradigm shift from abrasive media blasting to non-contact photonic ablation. Klear Laser utilizes advanced pulsed laser sources to remove contaminants without compromising the integrity of the base material. This technology relies on short pulse widths to generate high peak power that vaporizes rust and coatings instantly while ensuring complete substrate safety.

In the automotive sector, our machines are essential for pre-weld preparation of power battery trays and structural components. Manufacturers use laser ablation to remove oil and oxide layers from aluminum and galvanized steel to ensure porosity-free welds. This process is significantly cleaner than chemical pickling and allows for immediate processing of the metal without residual media entrapment.

The aerospace industry demands zero damage to the substrate during maintenance and manufacturing operations. Laser blasting is employed to strip paint from composite airframes and clean precision molds used for carbon fiber parts. The ability to fine-tune the laser pulse frequency ensures that delicate aluminum alloys and composites retain their structural fatigue strength after cleaning.

Marine applications face severe challenges regarding salt-induced corrosion and bio-fouling on steel hulls. Klear Laser systems effectively remove heavy rust and old anti-fouling coatings without the hazardous waste associated with grit blasting. Operators can safely clean engine components and heat exchangers in situ, which drastically reduces dry-dock downtime and eliminates secondary pollution.

We integrate top-tier JPT or Raycus MOPA fiber laser sources that allow for precise pulse duration adjustment. This control is vital for balancing cleaning speed with thermal influence management. Operators can select specific parameters to ensure the laser energy interacts only with the contaminant layer, leaving the base metal untouched.

Material Compatibility and Cleaning Parameters

クリアレーザーを選ぶ理由

Klear Laser delivers industrial-grade technical support with 24/7 remote assistance from certified engineers. Our team resolves complex issues like pulse width calibration for rust removal within 4 hours, ensuring substrate safety on delicate aerospace alloys. Direct access to firmware specialists minimizes production downtime during critical operations. This proactive approach protects your return on investment through sustained machine performance.

Our comprehensive 24-month warranty covers all core components including JPT/Raycus laser sources and wobble welding heads. Unlike competitors, we include coverage for optical path alignment and pulse generator failures affecting cleaning efficiency. Warranty terms explicitly protect substrate integrity when using specified parameters for rust removal on carbon steel. Extended coverage options are available for high-utilization manufacturing environments.

Global spare parts distribution guarantees 72-hour delivery for critical components like galvanometer scanners and cleaning nozzles. Genuine parts maintain beam quality specifications essential for consistent weld penetration depth and surface preparation. We stock all consumables for UV printing systems and pulse generators to prevent operational delays. This infrastructure ensures your laser blasting machine achieves maximum uptime in demanding industrial settings.