China's manufacturing sector keeps advancing green transformation, boosting adoption of dry, consumable-free laser surface treatment technologies. Industrial research forecasts that the domestic laser cleaning equipment market size will exceed 6 billion RMB in 2026. Among all product categories, portable mobile laser cleaning machines register the highest year-on-year growth rate of over 27%, making them a key R&D focus for laser equipment manufacturers.
Conventional stationary laser cleaners are limited to fixed workstations, unable to handle on-site maintenance of large components or in-situ mold cleaning without disassembly. To tackle this pain point, trolley-mounted integrated pulse laser cleaning solutions have achieved rapid technological maturity.
The latest trolley-style machines are equipped with universal casters and top handles for flexible transportation. Complicated installation is not required, enabling operators to move equipment to workpieces directly for multi-station workshop tasks and outdoor field maintenance.
These systems adopt nanosecond pulse fiber laser sources featuring cold cleaning technology with an extremely small heat-affected zone. Precisely controlled energy only removes surface rust, oxide layers, carbon deposits, paint and adhesive residues while preserving base materials effectively. Thermal deformation and surface scratches on high-value precision parts can be avoided.
tandard power options include 100W, 200W and 300W: 100W for light-duty decontamination of small precision components; 200W for renovation of rubber & plastic molds and general hardware parts; 300W for efficient removal of thick coatings and heavy rust on large workpieces.
A smart touchscreen panel allows intuitive adjustment of processing parameters. The lightweight handheld laser gun supports targeted cleaning on curved surfaces, gaps and local areas. Compared with sandblasting and chemical soaking methods, laser cleaning requires no abrasives or chemical solvents. No waste liquid or large volumes of dust are generated, significantly cutting environmental treatment costs and long-term operation expenditure for factories.
Currently, mobile pulse laser cleaners are widely deployed for injection mold & tire mold refurbishment, pre-weld treatment, auto component restoration, rail transit part maintenance and precision new energy component cleaning. Many mold manufacturers report that in-situ laser cleaning eliminates the need to remove molds from production lines, reducing equipment downtime by more than 50%.
Industry analysts point out two major development trends for portable laser cleaning between 2026 and 2027. First, AI vision adaptive cleaning algorithms will gain wider application to automatically identify contaminants and match optimal processing parameters. Second, further miniaturization will expand usage scenarios for outdoor equipment maintenance.
Stricter environmental supervision across manufacturing industries will continue fueling the replacement of high-pollution traditional surface treatment technology by trolley-type pulse laser cleaning equipment.
