Customizable Greenstone Trolley Pulsed Fiber Laser Cleaning Machine (GST-PulseTrolley Series)
Presentation of the equipment's characteristics
The Greenstone GST-PulseTrolley Custom Series is a portable, suitcase-style pulsed fiber laser cleaning machine engineered for on-site surface preparation and precision removal of unwanted layers without harsh chemicals. Designed around real-world factory pain points—inconsistent cleaning quality, difficult intensity control, low efficiency, heavy secondary pollution, and high labor risk—this system delivers stable, controllable laser cleaning for maintenance teams, metal fabricators, mold shops, and production lines that require repeatable results. The trolley/pull-rod design makes it easy to move between workstations, while the lightweight handheld cleaning head supports long working cycles with reduced operator fatigue. Typical applications include rust removal, paint/coating stripping, oxide layer removal, resin/adhesive cleaning, weld seam cleaning, and localized surface treatment on parts where traditional blasting, grinding, or chemical cleaning is costly or risky to the substrate.
Built to match global market demand for safe, eco-friendly, and low-consumable cleaning, the GST-PulseTrolley series uses pulsed fiber laser technology (1064 nm class) to precisely control cleaning energy, helping users clean efficiently while protecting the base material. It is widely suitable for mold industry, automotive manufacturing, metal processing, and aluminum product processing, and it can be configured for different cleaning tasks via adjustable power and process parameters—ideal for companies that need a single machine to handle multiple materials and contaminants.
processed samples
Customizable for your process (OEM/ODM): The GST-PulseTrolley is designed for flexible configuration—power level, pulse energy selection, fiber length options, focusing lens combinations, and workflow parameter presets—so you can match different contaminants (rust/paint/oxide/resin) and substrate sensitivity. For buyers, adding “Customizable” and “OEM & ODM Available” in product pages typically improves conversion because it directly addresses procurement requirements.
Upgraded reliability & industrial design: The new trolley platform adopts modular optimization that reduces cable length by 40% and reduces connection points by 35%, making wiring cleaner and improving serviceability. Enhanced EMC compatibility is increased by 20%, and overall operating stability is improved by 15%+. With optimized airflow/duct design, heat dissipation efficiency is improved by 25%, supporting stable performance under long-duration operation. The product’s average MTBF is extended by 20%, helping reduce downtime in real production environments.
Cleaner, safer, and more consistent than traditional methods: Compared with abrasive blasting, grinding, or chemical cleaning, laser cleaning supports non-contact processing, minimal consumables, and low secondary waste, while improving repeatability and reducing rework. The handheld head is ergonomically designed for portability, and the system supports filtered dry compressed air assist to improve debris removal and keep the working area cleaner.
High precision control to protect the substrate: Pulsed laser cleaning is valued in the market because the cleaning “strength” is easier to control—helping reduce base-metal damage risk on sensitive parts while still removing surface contamination efficiently.
| Item | GST-PT100-1.8 (ref.) | GST-PT200-1.8 | GST-PT200-5 | GST-PT200-15 | GST-PT300-1.8 | GST-PT300-15 |
|---|---|---|---|---|---|---|
| Laser type | Pulsed fiber laser | Pulsed fiber laser | Pulsed fiber laser | Pulsed fiber laser | Pulsed fiber laser | Pulsed fiber laser |
| Average laser power (W) | 100 | 200 | 200 | 200 | 300 | 300 |
| Single pulse energy (mJ) | 1.8 | 1.8 | 5 | 15 | 1.8 | 15 |
| Power adjustment range (%) | 10–100 | 10–100 | 0–100 | 10–100 | 10–100 | 10–100 |
| Scan width (mm) | 0–100 | 0–100 | 0–100 | 0–100 | 0–100 | 0–100 |
| Scan speed (mm/s) | 0–20000 | 0–20000 | 0–20000 | 0–20000 | 0–20000 | 0–20000 |
| Focal length options (mm) | 100 / 160 / 254 / 330 | 100 / 160 / 254 / 330 | 100 / 160 / 254 / 330 | 100 / 160 / 254 / 330 | 100 / 160 / 254 / 330 | 100 / 160 / 254 / 330 |
| Central wavelength (nm) | 1064 / 1060–1070 | 1060–1070 | 1064 | 1060–1070 | 1060–1070 | 1060–1070 |
| Cooling method | Air cooling | Air cooling | Air cooling | Air cooling | Air cooling | Air cooling |
| Fiber cable length (m) | 5 | 5 | 5 | 5 | 5 | 5 |
| Output fiber type | QCS | QCS | QCS | QCS | QCS | QCS |
| External power supply (V) | 220 | 220 | 220 | 220 | 220 | 220 |
| Assist gas | Filtered, dried compressed air | Filtered, dried compressed air | Filtered, dried compressed air | Filtered, dried compressed air | Filtered, dried compressed air | Filtered, dried compressed air |
| Gas pressure (MPa) | 0.6–0.8 | 0.6–0.8 | 0.6–0.8 | 0.6–0.8 | 0.6–0.8 | 0.6–0.8 |
| Cleaning head weight (kg) | 1.05 ± 0.1 | 1.05 ± 0.1 | 1.05 ± 0.1 | 1.05 ± 0.1 | 1.05 ± 0.1 | 1.05 ± 0.1 |
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