As the intelligent transformation of heavy industry accelerates, high-altitude facade operations on large-scale facilities—such as steel storage tanks, steel truss bridges, wind-turbine towers, and ship hulls—have long been plagued by persistent industry challenges: high occupational risks, limited efficiency, inconsistent quality, and persistently high costs. To address these high-risk, complex, and heavily loaded operational needs, Cadia has launched a wall-climbing intelligent industrial robot. Leveraging its stable magnetic adhesion, flexible spatial adaptability, and integrated multi-tasking capabilities, this solution provides a safe, efficient, and controllable smart alternative for the maintenance and operation of various heavy-industry facades, helping the sector improve quality, reduce costs, and strengthen safety safeguards.

Built on core technologies to meet the demands of complex facade operations.

Kadia’s wall-climbing intelligent industrial robot is specifically designed for specialized facade-operation scenarios. It features a magnetic-track locomotion system combined with an adaptive suspension design, enabling it to firmly adhere to ferromagnetic metal facades and smoothly navigate walls of various shapes—flat, curved, and more—while effortlessly handling the operational challenges posed by changing angles. The entire unit boasts a lightweight, ultra-thin structure with moderate self-weight and a compact footprint, allowing it to easily access confined workspaces while also accommodating high-altitude facade operations on large-scale facilities, thereby overcoming the site limitations imposed by manual labor and conventional equipment.

The equipment is equipped with an integrated high-pressure cleaning, grinding, rust removal, and coating system, supporting end-to-end operations such as paint stripping, rust removal, fine grinding, cleaning, and coating. It offers three control modes—wireless remote control, semi-automatic, and fully automatic—balancing operational flexibility with standardized procedures. In addition, the robot features safety protection mechanisms such as edge detection and automatic fault locking, ensuring stable and reliable suction force to effectively mitigate the risk of falls from height. Its core components are domestically produced, guaranteeing a stable supply chain and convenient post-sales maintenance, making it well-suited for long-term, high-intensity continuous operation.

Basic parameters:

Full Coverage of Five Major Scenarios Solves Heavy-Industry O&M Challenges

Leveraging a mature technological architecture and flexible scalability, Kadia’s wall-climbing intelligent industrial robot is deeply tailored to a wide range of facade maintenance and operation scenarios in heavy industry, effectively addressing the limitations of traditional methods and emerging as a core piece of equipment for the upkeep, inspection, and construction of large-scale facilities.

Integrated In- and Out-of-Tank Operations for Large Steel Storage Tanks

In the petrochemical and warehousing–logistics sectors, large steel storage tanks are subject to long-term corrosion and aging on both their inner and outer walls. Paint removal, rust elimination, surface grinding, cleaning, and coating application constitute the core routine maintenance operations. Traditional manual methods require scaffolding to be erected and workers to enter confined, restricted spaces, which not only entail extremely high risks and low efficiency but also often result in incomplete cleaning and uneven coating. In contrast, this robotic system can autonomously navigate along the curved surfaces of both the inner and outer tank walls, efficiently performing the entire process—from stripping the old paint layer and removing rust to fine surface grinding, high-pressure cleaning, and anti-corrosion coating—without any personnel entering the confined space. This approach ensures operational safety, enhances the uniformity of surface treatment, and extends the service life of the storage tanks.

Inspection and Maintenance Operations for Steel Truss Bridges

Highway and railway steel truss bridges feature complex structural configurations, making corrosion treatment of high-altitude steel girders, weld inspection, surface cleaning, and touch-up painting and maintenance particularly challenging. Manual suspended-platform operations are time-consuming and pose significant safety risks. The Kadia wall-climbing robot can flexibly adhere to the vertical surfaces of various steel components on these bridges, performing localized rust removal, grinding and touch-up painting, and surface cleaning—tasks essential for routine maintenance. It is well-suited to the intricate structural geometries of bridge steelwork, eliminating the need for extensive scaffolding or protective barriers, thereby shortening maintenance schedules, reducing human risk, and supporting the long-term, efficient operation and maintenance of bridge infrastructure.

Grinding and Cleaning of Steel Molds for Prefabricated Concrete Structural Components in Large-Scale Construction

In the production of precast concrete components, the removal of residual concrete and the precision of surface grinding on steel molds directly affect the quality of the finished products. Manual cleaning and grinding are inefficient, labor-intensive, and prone to causing damage to the molds and compromising surface flatness. This robot is specifically designed to perform targeted tasks such as removing concrete residues, deburring, and achieving a smooth, polished finish on the surfaces of precast steel molds. Standardized operations ensure uniformity and consistency across the mold surfaces, reduce human error, enhance production efficiency and product quality, and meet the bulk maintenance needs of large-scale precast steel molds used in various construction projects.

Wind Turbine Tower Maintenance

Wind turbine towers are often located in remote, high-altitude areas, where manual maintenance tasks such as exterior rust removal, paint repair, cleaning, and non-destructive testing are difficult to perform, costly, and time-consuming. The Kadia wall-climbing robot can ascend the steel façade of wind turbine towers and autonomously carry out surface rust removal, anti-corrosion coating application, and stain cleaning, among other maintenance operations. It is well-suited to complex outdoor conditions, capable of continuous and stable operation, significantly reducing tower maintenance duration, lowering the risks associated with high-altitude work, helping wind farms cut costs and improve efficiency, and ensuring the long-term reliable operation of wind power equipment.

Full-Process Treatment of Large Vessel Hull Surfaces

In shipbuilding and repair, paint removal, rust elimination, surface grinding, cleaning, and anti-corrosion coating are critical processes. Manual operations are not only time-consuming and labor-intensive but also struggle to ensure consistent treatment across large surface areas. This robot can conform to the curved steel hull surfaces and move flexibly, efficiently performing old-paint stripping, rust removal, fine surface grinding, high-pressure washing, and anti-corrosion coating. It is suitable for a wide range of large-ship hull operations, enhancing the efficiency and quality of surface treatment, shortening ship repair and construction cycles, and reducing safety risks associated with high-altitude manual work.

Multidimensional Value Emerges, Earning Broad Industry Recognition

Since its introduction to the market, Kadia’s wall-climbing intelligent industrial robot has delivered tangible results across major heavy-industry sectors thanks to its stable performance and versatile adaptability to a wide range of application scenarios, demonstrating significant overall value. On the one hand, it substantially reduces the need for human labor in high-altitude, confined, and high-risk environments, thereby lowering labor costs and mitigating safety risks. On the other hand, its standardized operations enhance surface-finishing quality and operational efficiency, shorten project timelines, and help enterprises streamline their construction processes.

To date, this robotic system has undergone rigorous field trials in multiple projects, including the operation and maintenance of steel storage tanks, wind-turbine tower upkeep, and shipbuilding and repair. Thanks to its reliable performance and attentive after-sales service, it has earned unanimous recognition from construction contractors and O&M companies alike.

Looking ahead, Kadia will continue to focus on the pain points of heavy-industry façade operations, iteratively upgrade its wall-climbing robot technology, and continually expand its adaptability across diverse application scenarios. By leveraging intelligent equipment, Kadia will empower the safe, efficient, and sustainable transformation of the heavy industry sector, delivering more comprehensive smart solutions for the operation and maintenance of various large-scale facilities.