Laser Cleaning Machine Wood
Laser Cleaning Principles
Laser cleaning machine for wood relies on thermal decomposition to rapidly heat and vaporize surface contaminants, allowing them to detach from the substrate. This process delivers fast removal without mechanical contact or chemical agents.
High-energy laser pulses also generate strong photon pressure that loosens and ejects particles from the surface. This improves cleaning efficiency on rust, paint, and oil layers.
In addition, the plasma effect occurs when intense laser energy ionizes contaminants into fine particles. These particles disperse easily, leaving a clean and controlled surface.
Selective absorption ensures contaminants absorb more laser energy than the base material. As a result, the substrate remains intact while unwanted layers are precisely removed.
Key Advantages of HJZLASER MOPA Laser Cleaning Machine for wood
Compact Push-Pull Cabinet with Flexible Fiber Configuration
Laser cleaning machine for wood features an original push-pull cabinet design that is compact, modern, and easy to transport. The standard 3-meter fiber cable offers a practical balance between mobility and signal stability for daily operations. In addition, the exterior design can be fully customized according to distributor or dealer requirements, including color schemes, structure details, and branding elements, not limited to logos.
Advanced In-House R&D and Reliable Component Selection
More than 80% of the system is independently designed and developed by HJZLASER, ensuring strong quality control and long-term service support. Core components are selected from leading domestic and international brands, which improves stability while keeping maintenance efficient and predictable.
Optimized Cooling Structure for MOPA Technology
Although the machine has a small footprint, its internal layout provides wide airflow channels for efficient heat dissipation. This design is especially important for air-cooled MOPA laser systems and helps maintain stable output during long working cycles.
Lightweight Cleaning Head with Dust Protection System
The cleaning head is made from aerospace-grade aluminum, offering high strength with low weight to reduce operator fatigue. An original closed annular air curtain structure protects the optical path from dust and debris, extending lens life and maintaining consistent cleaning performance.
High-Speed Galvanometer and Multi-Mode Precision Control
The system integrates a high-speed galvanometer reaching up to 30,000 RPM for fast scanning and high cleaning efficiency. Up to 10 adjustable cleaning modes allow fine control of energy distribution, making it suitable for both heavy rust removal and delicate surface treatment.
Dual-Screen Operation and Global Language Support
A dual-screen control system includes a built-in handheld display on the cleaning head, allowing operators to adjust parameters directly during real-time cleaning. The software supports any single language worldwide, making deployment easy for international teams.
Industrial Reliability and Professional After-Sales Service
Each machine supports at least 72 hours of continuous operation for demanding industrial environments. A built-in oil-water separator allows direct connection to compressed air systems. HJZLASER also provides 7×24 VIP technical support, ensuring fast response and long-term operational security.
Laser Beam Types
Gaussian beams focus energy at the center for high-precision cleaning of small or complex areas. Flat-top beams deliver uniform energy for stable and efficient large-area cleaning. MOPA beams provide flexible pulse control for sensitive materials and demanding industrial standards. Together, these beam types allow pulsed laser cleaning systems to adapt to diverse materials, contamination levels, and application requirements.
Gaussian Beam
Principle: Energy peaks at the center and decreases toward the edges, following a Gaussian profile.
Pros & Cons: Provides excellent focus for small-area cleaning but may cause uneven energy and local thermal stress.
Applications: Ideal for precision instruments, electronic components, optical parts, and surface restoration tasks.
Flat-Top Beam
Principle: Laser energy is evenly distributed across the beam, maintaining uniform power density on the surface.
Pros & Cons: It delivers consistent cleaning on large areas but requires complex optics and increases system cost.
Applications: Best for large-scale rust removal, oxide layer stripping, mold cleaning, and industrial coating removal.
MOPA Beam
Principle: A master oscillator generates pulses, amplified by a power unit, allowing flexible pulse width and frequency.
Pros & Cons: Highly adaptable with minimal thermal impact, but parameter tuning is critical and cost is higher.
Applications: Used in aerospace parts, semiconductor devices, precision molds, and surfaces with strict cleaning standards.
MOPA Laser Applications
The MOPA fiber laser cleaning machine delivers high-precision, adjustable, and non-damaging cleaning. It removes rust, dirt, and oxides efficiently on metals, molds, electronics, and cultural artifacts. Its versatility and low thermal impact make it ideal for industrial laser cleaning applications across manufacturing, heritage restoration, aerospace, and electronics industries.
Industrial Manufacturing
The MOPA laser quickly removes rust and oxide layers from steel, aluminum, and other metals. This restores a smooth, uniform surface without abrasive tools.
It cleans oil, scale, and contaminants from welding areas. This improves weld quality and prevents post-processing defects.
The system also removes residues from molds without damaging the surface. It extends mold lifespan and reduces maintenance downtime.
Cultural Heritage Conservation
The laser safely cleans sculptures, artifacts, and historic buildings. It removes dirt and oxides without harming delicate textures.
Its precision preserves fine details and surface patterns. This allows restorers to maintain original aesthetics while avoiding chemicals.
The process is environmentally friendly. Minimal waste and no chemical use make it suitable for museums and conservation projects.
Aerospace Industry
The MOPA laser cleans turbine blades, engines, and precision structural components. It removes contaminants that could affect performance or safety.
High-precision cleaning reduces operational defects and improves efficiency. It ensures compliance with strict aerospace maintenance standards.
The adjustable pulse width and frequency allow precise treatment. This protects sensitive materials from thermal damage during cleaning.
Electronics Industry
The machine removes fine dust and oxide layers from PCBs and electronic components. This improves circuit reliability and long-term performance.
Its non-contact method prevents physical or thermal damage. The system is ideal for sensitive assemblies and high-density electronic devices.
Operators can adjust cleaning parameters easily. Multiple modes allow handling of different contaminants and material types efficiently.
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| Laser Source | JPT/GZTECH brand | ||
| Laser power | 100W/200W300W/500W/1000W | ||
| Model | HJZ-QX | ||
| Supply voltage | Single-phase 220V+10%6,50/60HzAC | ||
| Machine powerconsumption | 800-2500W | ||
| Settingup environment | Flat, no vibration, no impact | ||
| Working temperature | 0℃~40°C | ||
| Working humidity | <80% | ||
| Mobile mode | Trolley | ||
| Average laser power | 50-1000 W | ||
| Power range(96) | 10-100(adjustment) | ||
| Repeat frequency(KHz) | 10-40000(adjustment) | ||
| Cleaning efficiency(m2/h) | 5~20 | ||
| Focal length(mm) | 210/160 changeable | ||
| Cooling mode | air cooling | ||
| Size | 400x350x680mm | ||
| Net Weight | 35KG | ||
| Scanning width | 10-300mm(customized) | ||
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