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PJM Technology Industry Co., Limited

Shenzhen Peng Jin Technology Co., LTD.

Home > News > News > High Altitude Drone Cleaning System, Ushering in the era of "unmanned" high-altitude cleaning

High Altitude Drone Cleaning System, Ushering in the era of "unmanned" high-altitude cleaning

High Altitude Drone Cleaning System, Ushering in the era of "unmanned" high-altitude cleaning

2026-06-22 17:25:31

High Altitude Drone Cleaning System, Ushering in the era of "unmanned" high-altitude cleaning
--Drones equipped with dual-nozzle payloads


As urbanization accelerates, an increasing number of high-rise buildings are becoming urban landmarks. However, cleaning their exterior facades has long been a major headache for property management. Traditional manual rope-access methods not only entail extreme safety risks but are also highly susceptible to weather conditions and suffer from low operational efficiency, making it difficult to meet the frequent cleaning demands of modern buildings. To address this industry pain point, our company has officially launched a brand-new high-altitude cleaning solution: DJI drone Matrice 400 RTK equipped with a dual-nozzle payload system. This solution enables efficient wall cleaning, transforming maintenance work at heights of over 100 meters into a safe, rapid, and intelligent process.


In practical operation, our industrial-grade drone Matrice 400 RTK demonstrates exceptional stability and maneuverability. Equipped with a dual-nozzle payload capable of simultaneously spraying cleaning agents and high-pressure water, it enables an integrated "spray-scrub-rinse" process. Unlike manual methods that cover only a tiny area at a time, the drone can hover and maneuver laterally in mid-air, boosting wall-cleaning efficiency nearly fivefold. Whether dealing with complex architectural contours or hard-to-reach high-altitude spots, the dual-nozzle system allows for multi-angle adjustments to ensure comprehensive coverage, significantly shortening project timelines and reducing labor costs.

Safety is the core advantage of our solution. In the past, "human spiders" suspended hundreds of meters in the air faced the constant risk of accidents due to even the slightest error; today, however, drones have completely replaced manual labor for these high-risk tasks, eliminating the need for personnel to climb the building's exterior. Operators simply monitor the process in real-time from the ground via a high-definition video transmission system, keeping a clear view of the dual-nozzle unit's operational status. This not only eliminates the risk of falls from heights but also allows cleaning operations to proceed regardless of adverse weather conditions, truly enabling the work to be performed in the air while the operator remains safely on the ground.

This technology has already been successfully deployed for the exterior maintenance of numerous high-end office buildings and commercial complexes in the city, garnering generally positive feedback from clients. A property manager remarked, "In the past, cleaning the façade required closing off roads and erecting scaffolding in advance—a process that kept us on edge for two weeks. Now, using drones equipped with dual-nozzle payloads, the job is finished in just two days; this allows businesses to operate without interruption while completely eliminating safety hazards." Moving forward, we will continue to refine our drone intelligent path-planning capabilities and the atomization technology of the dual-nozzle payloads, delivering safe, efficient, and eco-friendly high-altitude cleaning services to an even wider range of clients.

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If you, too, wish to move away from the risks and inefficiencies of traditional high-altitude cleaning, please contact us to experience a smart new cleaning method powered by drones and dual-nozzle payloads.

📞 Inquiry Hotline: +86 158 1463 2339 (Coco Whatsapp) , +86 158 9975 3550 (Diana Whatsapp)

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