Wall Climbing Robots
GN Wall Climbing Robots
Description
GN Wall Climbing Robots is designed for High-Risk Vertical Cleaning, Maintenance and Surface Operations.
Product Overview
GN Smart Control Wall Climbing Robots are advanced industrial robots designed to operate on vertical steel structures and complex surfaces where traditional manual operations are difficult, dangerous, or inefficient.
Through advanced magnetic adhesion technology, intelligent motion control, lightweight mechanical design, and modular working tools, the robots can safely climb, move, inspect, and perform maintenance tasks on large industrial structures.
The solution is widely applicable to oil & gas, petrochemical, marine, energy, infrastructure, and industrial maintenance industries.
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Spray Painting Robot |
The Painting Robot is designed for high-altitude airless spraying on ship hulls, large steel storage tanks, and other large structures. Equipped with dual automatic spray guns, it delivers uniform and efficient coating performance. The built-in one-click lane changing function allows precise adjustment of spray overlap distance, reducing operation complexity and improving coating quality and efficiency. |
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Surface Roughening Robot |
Surface Roughening Robot is designed for surface preparation and anti-corrosion treatment of ship hulls and large steel structures. Equipped with a flexible adaptive roughening head, one-click lane changing function, and pressure feedback system, the robot delivers efficient and uniform surface roughening performance. With wireless remote control operation and a working efficiency of up to 300 m²/h, it improves productivity, stability, safety, and operational convenience. |
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Rust Removal Robot |
The Rust Removal Robot is designed for abrasive blasting and surface preparation applications on ship hulls, welding seams, storage tank exteriors, and large steel structures. Equipped with a multifunctional robotic arm, it can carry two blasting guns for synchronized reciprocating operation, delivering high efficiency and consistent surface treatment quality. When integrated with a recyclable abrasive blasting system, it enables dust-free and environmentally friendly blasting operations. Built-in intelligent automatic programs simplify operation, improve productivity, and enhance safety and process consistency. |
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Grinding Robot |
The Grinding Robot is designed for weld grinding, spot repair, and rust removal applications during the construction of large steel storage tanks. Equipped with laser and vision-based weld tracking technology, the robot can automatically follow weld lines and perform precise surface treatment using high-speed rotating grinding wheels or brushes under flexible and controlled pressure. Adjustable grinding force and travel speed, combined with multiple grinding attachments, enable the robot to meet various industrial application requirements. |
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Spray Drying Tower Cleaning Robot |
The Spray Drying Tower Cleaning Robot is designed for automated removal of hardened deposits and solid residues from spray drying towers, storage tanks, and raw material silos in the FMCG industry. Equipped with an adjustable shovel-type cleaning module, it adapts to complex internal structures and performs efficient continuous cleaning. A 360° HD camera enables real-time monitoring, improving safety and operation control. With a cleaning efficiency of up to 180 m²/h, it reduces manual labor and confined-space risks while enhancing productivity. |
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Marine Biofouling Removal Robot |
The Marine Biofouling Removal Robot is designed for removing marine growth attached to ship hull surfaces. Featuring a fully waterproof design, it can perform cleaning operations on both underwater and above-water areas of vessels. Depending on application requirements, the robot can be equipped with a cavitation water jet cleaning system or mechanical cleaning tools. With a maximum cleaning width of 800 mm, the cavitation water jet system provides a safer and more efficient alternative to diver-based operations for marine biofouling removal. |
Customer Challenges
Industrial facilities such as storage tanks, ships, pipelines, wind towers, and large steel structures require regular inspection and maintenance.
Traditional solutions often involve:
- High-altitude manual work with safety risks.
- Expensive scaffolding and lifting equipment.
- Long preparation and shutdown periods.
- Inconsistent operation quality.
GN Smart Control Wall Climbing Robots provide remote robotic operation to improve safety, efficiency, and maintenance quality.
Core Technology Advantages
- Advanced magnetic adhesion technology for reliable climbing performance.
- Lightweight robotic structure with high load-to-weight ratio.
- Adaptation to vertical surfaces and curved structures.
- Obstacle crossing capability for complex working environments.
- Remote wireless control for safer operation.
- Modular end tools for inspection, cleaning, rust removal, coating, and other processes.
- Intelligent operation functions including sensing, path planning, and process control.
Application Areas
Oil & Gas and Petrochemical:
Storage tank inspection, corrosion monitoring, cleaning, and coating maintenance.
Marine and Shipbuilding:
Ship hull inspection, surface preparation, and painting operations.
Energy Industry:
Wind turbine tower inspection and maintenance, nuclear facility inspection.
Infrastructure:
Bridge, tunnel, and large steel structure inspection.
Industrial Plants:
Chemical vessels, process equipment, and large vertical equipment maintenance.
Benefits for Customers
Safety Improvement:
Operators can control the robot remotely without direct exposure to high-risk environments.
Higher Efficiency:
Robotic operation reduces manpower requirements and improves maintenance productivity.
Better Quality:
Stable robotic movement and process control ensure consistent operation results.
Cost Reduction:
Reduced scaffolding, lifting equipment, and labor requirements lower total maintenance costs.
Why GN Smart Control
GN Smart Control combines:
- Industrial robot development capability.
- Intelligent electrical control technology.
- Mechanical design and manufacturing expertise.
- Industrial application experience from GN Group.
We provide not only robotic equipment, but also customized solutions based on customer operating conditions and application requirements.
GN Smart Control helps industries move toward safer, smarter, and more sustainable operations.