Laser rust removal is a green and environmentally friendly technology that uses high-energy laser beams to remove rust, oxide layers and other impurities from the surface of objects. After being absorbed by the rust layer, the laser energy is rapidly converted into thermal energy.
The rust layer expands, vaporizes or peels off instantaneously when heated, detach from the surface of the substrate. The directionality and energy concentration of lasers can precisely act on rusted areas without damaging the substrate. Environmentally friendly and pollution-free, no chemical agents or grinding media are required, and there is no secondary pollution. Precise and efficient, it can focus on tiny areas, has a fast processing speed, and can adapt to complex curved surfaces. It causes little damage to the substrate, and the laser parameters are adjustable, which can meet the processing requirements of different materials (such as steel, aluminum, copper, etc.). The operation is convenient and it can be combined with automated equipment to achieve batch processing, with low labor intensity.
Applicable scenarios:
Industrial manufacturing: Rust removal and refurbishment of mechanical parts, molds, steel structures, pipelines, etc.
Cultural relics protection: Fine rust removal of metal components of ancient buildings, cultural relics and utensils, etc., to avoid damaging the original appearance.
Automobile maintenance: Rust removal on the body, engine parts, etc., assisting in repair and refurbishment.
Aerospace: High-precision rust removal of aviation components to ensure equipment performance.
Master the core technology of laser material thermal processing
5,000-square-meter large processing plant, providing laser processing services nationwide
We have accumulated a database of laser additive manufacturing processes for various high-performance alloy materials
Laser rust removal is more environmentally friendly and cost-effective compared to sandblasting rust removal
Support sample testing, process development, process performance upgrade, etc
Equipped with advanced facilities and a professional team, we can meet customers' delivery time requirements
Achieve a tight metallurgical bond between the cladding layer and the substrate
• Non-Damaging Cleaning：Non-contact treatment acts only on rust/contaminants without damaging the substrate, suitable for sensitive scenarios such as precision parts and cultural relics.
• High Efficiency and Environmental Protection：Laser instantly vaporizes rust (0.5-2㎡/h, depending on power), with no dust/waste water/chemical residue, saving sewage disposal costs.
• Wide Adaptability： Compatible with various metal materials, capable of processing complex structures and irregular surfaces without disassembly, reducing process complexity.
• Precise and Controllable：The spot size and energy density can be digitally adjusted, supporting local micro-area derusting to meet high-precision processing requirements.
• Long-Term Rust Prevention：A micron-level oxide film is formed after derusting to improve corrosion resistance, and the service life of workpieces can be extended by more than 30% when combined with coating.
• Easy Operation：Integrated with an automated control system, supporting handheld/robotic operation and single-person operation; no consumables required, with low maintenance costs.
• Safe and Stable：Equipped with red light positioning, smoke and dust purification devices, complying with industrial safety standards; the service life of the core light source is ≥100,000 hours with high stability.
Meet customers' higher demands for advanced manufacturing technologies
Master the core technology of metal 3D printing additive manufacturing
