MOPA Pulse Laser Cleaning Machine for Precision Wood and Industrial Surface Treatment
Designed for wood, metal, and delicate surfaces
Self-developed HJZ industrial laser system
Adjustable pulse width and frequency control
No chemical or abrasive cleaning required
High-speed galvo scanning head design
Non-contact surface restoration technology
Minimal heat impact on wood substrate
Portable trolley structure for field use
10 cleaning modes for different applications
MOPA Pulse Laser Cleaning Principle and Selective Energy Control
The MOPA pulse laser cleaning machine is HJZ's self-developed solution.
It is designed for precision surface cleaning on wood and metals.
This system uses advanced pulsed fiber laser technology.
It removes coatings without damaging the substrate.
It is widely used for wood restoration and industrial cleaning.
The process is eco-friendly and highly efficient.
Compared with traditional sanding or chemical stripping, results are cleaner.
Surface texture is preserved with high accuracy.
The MOPA laser cleaning system uses nanosecond pulse control.
Laser energy interacts selectively with surface contaminants.
Contaminants absorb energy faster than wood or metal substrates.
This causes rapid thermal expansion and detachment.
The process avoids direct damage to base materials.
It ensures controlled and precise cleaning results.
Laser cleaning works through selective absorption and micro-explosion effects.
Particles are ejected without mechanical contact.
Research shows pulsed laser cleaning removes coatings efficiently without substrate damage.
The energy threshold ensures controlled ablation of surface layers.
Pulse laser systems also minimize heat accumulation.
This is critical for wood surface restoration.

Advanced MOPA Technology and HJZ Independent R&D Design
HJZ develops more than 80% of core system components independently.
This ensures stable performance and long service life.
The MOPA laser source allows flexible pulse shaping.
Operators adjust pulse width and frequency precisely.
This flexibility improves cleaning accuracy on wood surfaces.
It prevents burning or discoloration during operation.
| System Feature | Industrial Advantage |
|---|---|
| MOPA pulse source | Adjustable energy output |
| Galvo scanning head | High-speed precision cleaning |
| Air cooling system | Stable long-term operation |
| 10 cleaning modes | Multi-material adaptability |
| Aerospace-grade head | Lightweight durability |

The MOPA system provides superior control compared to standard lasers.
It reduces thermal impact on sensitive materials.
Industry data shows pulsed laser cleaning improves precision cleaning efficiency by up to 70%.
HJZ integrates independent R&D with industrial-grade manufacturing.
This ensures consistent global performance standards.
HJZ also has its own professional after-sales department.
Experienced engineers provide technical support globally.
The company offers detailed video operation guidance.
Customers learn installation and maintenance quickly.
Professional technicians support parameter adjustment remotely.
This improves production efficiency after installation.
HJZ can also provide overseas on-site service support.
Engineers assist with commissioning and operator training.
The technical team supports customers before and after delivery.
This ensures stable long-term machine operation.

Wood Surface Restoration and Multi-Material Cleaning Capability
The machine is optimized for wood surface treatment.
It removes paint, varnish, and oxidation layers effectively.
Laser cleaning restores original wood texture.
It avoids mechanical abrasion damage.
It is also suitable for stone, metal, and molds.
This expands industrial application scenarios.
The system includes multiple cleaning modes.
Operators select patterns for different surfaces.
Common modes include spiral, point, line, and rotation.
Each mode improves cleaning precision and speed.
Laser cleaning is widely used in restoration industries.
It preserves surface integrity better than sanding.

Industrial Efficiency and Eco-Friendly Surface Cleaning Solution
The MOPA pulse system requires no chemicals.
It reduces environmental contamination significantly.
No consumables are needed during operation.
Operating costs are greatly reduced.
The cleaning process is dry and dust-free.
Work environments remain cleaner and safer.
Laser cleaning improves efficiency compared to sanding.
It reduces labor time and effort.
Industry reports show laser cleaning improves efficiency by 30–60% over traditional methods.
HJZ systems are designed for continuous industrial operation.
They support long-term stable performance.
The company provides multilingual technical assistance.
International customers receive faster communication support.
Remote troubleshooting services are also available.
Technical issues can be solved efficiently online.

Industrial Applications and Production Advantages
Manufacturing companies use it for rust removal.
It prepares surfaces for welding.
Furniture companies restore wooden surfaces.
Original texture is preserved.
Automotive industries remove paint and oxide layers.
It improves repair quality.
Cultural restoration projects use it for delicate cleaning.
No chemical damage occurs.
Laser cleaning improves production efficiency significantly.
It reduces manual labor requirements.
Engineers report pulsed laser cleaning is safer for wood than continuous lasers.
It avoids burning and thermal deformation.
HJZ MOPA laser cleaning machines combine precision, safety, and industrial efficiency.
They represent next-generation surface cleaning technology.
HJZ continues investing in laser cleaning research and development.
The company improves software and hardware continuously.
Professional after-sales engineers support global industrial customers.
This ensures stable production and long equipment lifespan.
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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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