Mobile cleaning laser ROD 300 Air
ROD 300 air is a new generation air-cooled pulsed fiber laser cleaning device, developed and manufactured by Narran in the Czech Republic. It is equipped with a special fiber resonator, which allows cleaning without damaging the surface. ROD laser is suitable for cleaning a wide range of materials, typically metals (cleaning rust, grease, paint, etc.), but also as masonry.
Suitable applicaions
Suitable materials
Why choose a solution from NARRAN
We can individualize our machines according to your needs
We will arrange the turnkey contract, including installation and training
We offer the possibility of testing samples at your place of operation
We will quickly supply spare parts and provide a complete service
Description
The ROD 300 AIR mobile cleaning laser is a new generation air-cooled pulsed fiber laser cleaning device, developed and manufactured by Narran in the Czech Republic. It is equipped with a special fiber resonator, which allows effective cleaning without damaging the surface. ROD laser is suitable for cleaning a wide range of materials, typically metals (cleaning rust, grease, paint, etc.), but also masonry.
Technical Specifications:
The scanning head of the device is suitable for both manual and robotic applications and can be integrated into industrial production lines. The flexible optical fiber for laser beam delivery enables truly mobile operation and effective cleaning even in less accessible places. The laser requires a standard 110/230 V power supply. The machine is basically just a trolley with storage space for the laser head, so you can easily transport it where you need it.
Laser control is solved via an industrial PLC, which allows easy storage of jobs in memory and recall. The optimal energy distribution of the beam on the surface is ensured by software of our own production, tuned in many practical applications. The service life of diode is more than 100,000 hours.
The power, shape, and width of the beam can be changed, even while the laser is running.
The laser has integrated air cooling, no additional cooling equipment is needed.
Parameters
| Power supply | 230/110 V (50/60 Hz) |
| Average output power | 300 W |
| Power consumption | 1400 W |
| Lifetime of diodes | over 100 000 hours |
| Optical fiber length | 10 m |
| Dimensions | 54 × 66 × 69 cm |
| Weight | 39 kg |
| Process head weight | 1 kg |
| Peak power | 72 000 W |
| Power cable connector | CEE 7/7 (US: type B) |
| Operating temperature of laser / head | 5–45 °C |
| Cooling | air |
| Laser safety class | 4 |
| Wavelength | 1064 nm |
| Emission mode | pulsed, ns |
| Nominal pulse duration | 60, 100, 250, 500 ns |
| Nominal pulse energy | 4.3, 6, 12, 15 mJ |
| Beam scanning | 2D |
| Working distance range (focus) | 100–310 mm |
Structural and System Design
The entire system is integrated into a robust welded mobile frame, equipped with industrial wheels for easy handling and certified lifting points for manipulation using a crane or forklift.
Standard equipment includes a flexible optical fiber (10 m as standard, up to 100 m on request), terminated with an actively cooled processing head weighing 1 kg, suitable for both manual operation and integration into automated production lines.
The laser unit is powered from a standard single-phase power supply (230 V, 50/60 Hz, 16 A), ensuring seamless use both in workshops and in the field.
Cooling of the entire system, including the processing head, is provided by an integrated closed-loop water cooling circuit with both heating and cooling functions, maintaining a constant operating temperature and maximizing the lifetime of individual components.
Narran ROD 300 Air
Control System and Software Equipment
ROD 300 air is equipped with an industrial Siemens PLC and an intuitive touch HMI interface for setting power, frequency, scanning patterns, and focus. The software enables:
- saving work profiles and recalling recipes,
- user access security,
- full support for OPC UA, Profinet, remote access, and data logging,
- automatic focusing and beam shaping during operation,
- communication with robotic systems and production lines (KUKA, ABB, UR, Stäubli).
Filtration and Fume Extraction
To ensure safe and clean operation, every Narran system is equipped with a powerful filtration unit that effectively captures dust particles and microscopic fumes generated during the laser cleaning process.
The exhaust hose can be directly connected to the processing head, enabling fume extraction right at the source. This minimizes the spread of contaminants into the surrounding area and improves workplace safety.
The filtration unit uses a multi-stage air cleaning system including pre-filters, HEPA filters, and activated carbon, ensuring maximum efficiency and compliance with industrial air quality standards.
The extraction power is adjustable, allowing easy adaptation to the specific cleaning process and the type of material being removed.
Certified lifting points for crane handling
ROD fume extraction system
Mobility and Easy Handling
The ROD series systems are designed to be quickly and safely relocated between workplaces, even within complex operations.
- Integrated certified lifting points allow lifting and moving the unit with a crane or forklift – ideal for work at heights or in hard-to-reach areas.
- Compact design and a durable mobile frame with industrial wheels ensure easy handling both indoors and in the field
- Easy transport – device dimensions are optimized for quick loading into a standard van without the need for special equipment.
- Stability and safety during handling are ensured by a robust construction and well-balanced weight distribution.
Thanks to these features, the system can be easily deployed in production halls, outdoor construction sites, or service applications.
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