Robotic Blast Machines
Precision surface preparation without vibration, fatigue, or compromise
Our innovative robotic blasting systems help us to deliver safe, efficient and consistent surface preparation across steel structures, tanks and confined zones. These remote-operated machines outperform manual blasting methods, reduce operator exposure and ensure uniform surface profiles – critical for high-performance coating applications in demanding environments.
Robotic blast machines enhance safety, precision and operational efficiency – offering numerous benefits, including:
- Boosting productivity: Self-propelled crawlers like the HydroCat cover up to 50–55m²/hr – significantly faster than manual methods
- Reducing operator fatigue: Fully remote-controlled and programmable, eliminating direct manual handling
- Enabling safe operation in hazardous environments: Operates in vertical, enclosed, or toxic zones without exposing personnel
- Delivering consistent surface profiles: Minimises rework and ensures coating integrity across all surfaces
- Supporting multiple blasting methods: Compatible with UHP water jetting and abrasive blasting setups
- Improving quality assurance: Integrated camera systems allow real-time monitoring and documentation
- Minimising environmental impact: Lower noise and dust exposure, ideal for sensitive or confined areas
Robotic systems InterGroup owns include:
- HydroCat: Self-propelled crawler with enclosed rotary head and vacuum recovery. Uses high-pressure water jetting for thorough cleaning at up to 55m²/hr.
- Verdi Drive: Magnetic crawler for overhead and multi-directional UHP washing and detailed cleaning.
- SpiderJet: Hammelmann system for paint stripping and de-coating of tanks and steel structures
Use cases
Robotic blasting systems can be used:
- On Ship Hulls and Steel Tanks – Ideal for large-scale surface prep with minimal manual input.
- On Structural Steel Projects – Maintains coating integrity and reduces rework.
- For Confined or Hazardous Zones – Operates safely in vertical, enclosed, or toxic environments.
- In Industrial Coating Applications – Ensures consistent anchor profiles for long-term performance.
- For High-Volume Productivity Projects – Speeds up blasting and surface cleaning for faster completion.