Customizable Pulsed Fiber Laser Cleaning Machine (Air-Cooled, Trolley Type)

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Presentation of the equipment's characteristics

The Greenstone GST-PulseTrolley 500C is an air-cooled trolley-type pulsed fiber laser cleaning machine engineered for fast, controllable, and eco-friendly surface preparation and contaminant removal in industrial environments. Built around a 500W pulsed laser source (1064 nm), this system delivers stable cleaning performance for tasks such as rust removal, oxide removal, paint/coating stripping, oil/grease cleaning, and surface pre-treatment before welding, bonding, coating, or painting.

Designed for real-world production sites, the machine integrates an intelligent control system that allows independent tuning of key laser parameters for different materials and contamination levels. A red-light aiming guide helps operators position the cleaning path accurately, while selectable focal lengths (100/160/254/330/420 mm) support both tight-detail cleaning and wider-area coverage. Its trolley structure with silent universal wheels improves mobility across workshops, shipyards, rail facilities, mold shops, and maintenance sites—making it a practical alternative to chemical cleaning, sandblasting, or manual grinding where dust, consumables, and inconsistent results are major concerns.

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Industrial efficiency + controlled cleaning quality are the main reasons manufacturers choose pulsed laser cleaning. The GST-PulseTrolley 500C is optimized for customers who need reliable throughput, consistent surface finish, and safer operation:

  • 500W Pulsed Cleaning Performance (High Efficiency): The 500W average power platform is well-suited for production cleaning such as rust/oxide removal, paint stripping, and pre-treatment on metals with repeatable results.

  • Wide Parameter Adjustability (Process Flexibility): With 0–100% power adjustment, variable scanning settings, and a 0–100 mm scanning width, users can fine-tune for different substrates and contamination types—helping avoid over-cleaning while maintaining productivity.

  • High-Speed Scanning for Uniform Results: Supports 0–20,000 mm/s scanning speed, improving uniformity and reducing heat accumulation on the work surface.

  • Portable Trolley Design for On-Site Work: The integrated cabinet, control panel, gun storage box, and silent universal wheels enable easy movement around factories and large workpieces—ideal for maintenance, mold cleaning, ship and rail overhaul, and industrial workshops.

  • Air-Cooled Convenience (Lower Maintenance): Air cooling simplifies setup and daily use compared with water-cooled systems, which can be beneficial for customers who prioritize mobility and reduced auxiliary equipment.

  • Clean Operation with Compressed Air Assist: Uses filtered, dry compressed air (0.6–0.8 MPa) as assist gas to help blow away debris and improve cleaning consistency—reducing secondary contamination and cleanup time.

  • Precision Aiming & Safer Operation Support: The red-light guide improves aiming accuracy and reduces rework. Combined with controlled scanning, it supports stable, predictable cleaning paths on complex surfaces.

ItemSpecification
Laser TypePulsed fiber laser cleaning system
Average Laser Power500 W
Single Pulse Energy15 / 50 mJ
Center Wavelength1064 nm
Working ModePulsed
Output Fiber TypeQBH
Power Adjustment Range0–100%
Scan Width0–100 mm
Scan Speed0–20,000 mm/s
Focal Length Options100 / 160 / 254 / 330 / 420 mm
Cooling MethodAir-cooled
Assist GasFiltered, dry compressed air
Gas Pressure0.6–0.8 MPa
Rated Power Consumption2.9 kW
Cleaning Head Weight1.15 ± 0.1 kg
Machine Net Weight71 ± 5 kg
Machine Dimensions (L×W×H)613 × 486 × 936 mm
Operating Temperature0–40°C
Power Supply Voltage220 V
Installation EnvironmentHumidity 10%–95% RH, no condensation; no explosive/corrosive gases
Working Environment NotesNoise, ventilation, dust and other factors may affect operation