ELIOS 3 drone in steel mill – industrial drone inspection

Drones in Industrial Inspection – Flyability ELIOS 3 & DJI M30T

Safe, fast and cost-effective industrial inspection with the Flyability ELIOS 3 and DJI Matrice 30T – energy, chemicals, oil & gas. Operating since 2017.

No scaffolding, no personnel entry – 4K, thermography, LiDAR
60–80% cost savings vs. conventional methods
Digital twin (Digitaler Zwilling) for long-term condition monitoring

Ready to upgrade your inspections? Request a free consultation

1. Industries & Applications that Benefit from Drone Inspection

Drone inspections cover numerous sectors. Each area benefits from specific advantages in efficiency and safety.

Industrial Plants & Production Inspection of chimneys, tanks, pipelines and production lines. ELIOS 3: tanks, boilers, reactors (interior). DJI M30T: chimneys, pipe bridges, facades (exterior).

Energy & Utilities Wind turbines (rotor blades, towers), solar parks (thermography), high-voltage lines (insulators) and power plant boilers (interior with ELIOS 3).

Oil & Gas Refineries (tanks, columns, pipelines), pipelines (CUI detection via thermography) and offshore platforms (structural inspection).

Infrastructure Bridges (piers, superstructures, bearings), tunnels (ceilings, walls), dams and locks – efficient detection of structural damage.

Chemical Industry Reactors and columns (interior with ELIOS 3), chemical storage tanks and complex piping systems.

Mining Shafts and drifts (with ELIOS 3), conveying systems and aerial ropeways, spoil tips and open-cast mines – GPS-independent and safe.

Professional inspection with the ELIOS 3 — available nationwide across Germany. Request a consultation

2. Advantages of Drone Inspection in Industry

Typical cost savings: 60–80% compared to traditional methods.

Safety No risk to inspection personnel in high-risk areas: high-voltage lines, industrial chimneys, offshore plants, chemical factories and confined spaces.

Time & Cost Savings No scaffolding, no elevated work platforms, inspection possible during live operation. Rapid data collection in hours rather than days. ROI often after 2–5 deployments.

Accessibility & Flexibility ELIOS 3: tight tanks, boilers, shafts. DJI M30T: great heights, long distances. Rapid sensor switching (RGB, thermography, zoom).

Detailed Data Capture 4K–6K video, thermography for temperature anomalies, LiDAR for 3D point clouds and zoom cameras for detail shots from safe distance.

3. Technology & Equipment

ELIOS 3 during industrial drone inspection in power plant

ELIOS 3 in a power plant boiler interior – 4K documentation without scaffolding, without human entry.

Flyability ELIOS 3 (Confined Spaces): collision-protected, 4K + LiDAR + thermography, 16,000 lumen LED, GPS-independent. For tanks, boilers, reactors, shafts.

DJI Matrice 30T (Outdoor): 200x hybrid zoom, radiometric thermography, IP55, up to 41 min flight time. For pipe bridges, chimneys, wind turbines, solar parks.

Optical RGB Cameras High-resolution colour footage (4K–6K) for visual condition of the asset. Cracks, corrosion and deformation clearly visible.

Thermal Cameras (Thermography) Detection of temperature anomalies, overheating, thermal leaks, CUI detection and electrical hotspots in switchgear.

LiDAR Sensors Detailed 3D models with centimetre accuracy for measurement, deformation analysis and digital twins (Digitale Zwillinge).

Gas Sensor (LEL) Optional on the ELIOS 3: detection of flammable gases (LEL measurement) in confined spaces. Early warning of potentially explosive atmospheres.

Lighting Systems ELIOS 3: 16,000 lumen LED (360° all-round). Perfect for dark tanks, boilers and shafts with adjustable intensity.

4. Data Capture & Analysis – From Raw Footage to Inspection Report

LiDAR 3D point cloud of a power plant absorber – centimetre-accurate geometry documentation for maintenance planning.

Real-Time Data Transmission Immediate assessment of critical areas, remote co-inspection by experts and decisions on detail shots in real time.

AI & Machine Learning Automatic detection of cracks, corrosion, material fatigue, deformation and leaks. Algorithms learn from previous inspections.

3D Modelling & Digital Twins (Digitale Zwillinge) Continuous monitoring, year-over-year comparison, precise maintenance planning, integration into Industry 4.0 / IIoT and simulation of maintenance work.

Data Archiving & Documentation Trend analysis over years, compliance with statutory regulations (BetrSichV, DGUV), insurance documentation and forensic analysis.

5. Special Applications & Industry-Specific Advantages

Corrosion Monitoring Visual with 4K cameras, CUI detection via thermography and trend analysis over years. Essential in oil & gas and the chemical industry.

Structural Defects & Structural Inspection Detection of cracks, spalling, discolouration (moisture), structural weaknesses and deformation on facades, roofs and bridges.

Inspection in Poor Lighting ELIOS 3 with 16,000 lumen LED, 360° illumination and adjustable intensity – perfect for dark confined spaces.

Insurance-Relevant Inspections Detailed, objective inspection reports for transparent damage documentation. Possible reduction of insurance premiums.

6. Challenges & Safety Aspects

What to observe for drone inspections:

Outdoor (M30T): Weather-dependent – wind up to 12 m/s, IP55 (light rain), flight time up to 41 min. In storm or heavy rain, deployment is postponed.

Indoor (ELIOS 3): Weather-independent. GPS-independent LiDAR-SLAM navigation for tanks, shafts and underground assets. Multiple batteries for longer inspections.

Permits: The EU Drone Regulation applies only to outdoor flights. Indoor inspections do not require a drone pilot licence. Liability insurance and risk assessment (Gefährdungsbeurteilung) are required in any case.

Permits EU Drone Regulation applies only to outdoor flights. Indoor deployments (ELIOS 3) are licence-free. For outdoor: EU drone licence required.

Liability Insurance Mandatory for commercial drone operations. We are fully insured – indoor and outdoor.

Safety Concept (Sicherheitskonzept) Site analysis, risk assessment (Gefährdungsbeurteilung), safety cordons and coordination with the operator before every deployment.

7. Future Technologies

The next generation of drone inspection:

Autonomous Inspections Fully autonomous flights on programmed routes, multi-drone deployments for large plants like refineries or solar parks – significantly reduced inspection time.

Digital Twins (Digitale Zwillinge) & Industry 4.0 Continuous updating with drone inspection data, data-driven maintenance, IIoT integration and predictive maintenance.

5G & Real-Time Transmission 4K video in real time, remote control without delay, remote inspections with experts worldwide and direct cloud integration.

Improved AI & Predictive Maintenance Detect anomalies in advance, address potential failures before they occur and optimally plan maintenance measures – preventive rather than reactive.

Companies that adopt drone technology early can optimise their maintenance strategy and gain competitive advantages. We support you – since 2017, nationwide across Germany.

Talk Directly to Our Team

As drone pilots since 2017, we have accompanied the development from simple camera drones to highly specialised inspection systems like the ELIOS 3. We give you an honest, experience-based assessment.

Christian Engelke – Managing Director, Kopterflug

Christian Engelke Managing Director & Chief Pilot

Karsten Lehrke Dipl.-Ing., Senior Inspector

Philipp Drone Pilot & Inspector

Juliana Project Coordination

Stephan Drone Pilot & Inspector

Direct contact with the team that plans your deployment. Send an enquiry | Phone: +49 421 408 937 90

Industrial Inspection Overview – Professional drone inspection for industrial plants of all sectors and sizes.
Confined Spaces Inspection – Safe inspection of tight spaces without personnel entry with the ELIOS 3.
Flyability ELIOS 3 – Collision-protected indoor drone for the most demanding inspection tasks.
Tank Inspection (Tankinspektion) – Drone-assisted inspection of tanks and vessels without personnel entry.
Energy & Power Plants (Energie & Kraftwerke) – Boiler, turbine and power plant inspection with minimal downtime.
Oil & Gas Inspection – Inspection of refineries, pipelines and offshore plants by drone.

Frequently Asked Questions: Drones in Industrial Inspection

What are the advantages of drone inspection vs. traditional methods?

Drones offer a safer, faster and more cost-effective alternative: no endangerment of staff (no height risk, no confined spaces), 60–80% cost savings (no scaffolding, no elevated work platforms), drastically reduced inspection time (hours instead of days/weeks), inspection possible during live operation, precise and comprehensive data (4K, thermography, LiDAR), digital long-term documentation for trend analyses.

Which drone models are best suited for industrial inspection?

Depending on application: Flyability ELIOS 3 for confined spaces (tanks, boilers, reactors, shafts) – collision-protected, 4K camera, LiDAR, optional thermography. DJI Matrice 30T for outdoor inspections (pipe bridges, chimneys, wind turbines, solar parks) – zoom camera up to 200x, radiometric infrared camera, IP55 protection. We deploy both systems depending on requirements.

In which industrial sectors are drones most frequently used?

Main deployment areas: energy (power plants, wind, solar, high voltage), oil & gas (refineries, pipelines, offshore platforms), chemical industry (reactors, tanks, pipelines), infrastructure (bridges, tunnels, dams), production facilities (chimneys, tanks, boilers), mining (shafts, conveying systems). Wherever access is difficult or dangerous, drones offer advantages.

Can drones work in tight or GPS-denied environments?

Yes – specialised drones like the Flyability ELIOS 3 are designed exactly for this: LiDAR-SLAM navigation (GPS-independent), visual odometry for precise position determination, real-time mapping of the environment, collision-protected for tight spaces (fits through openings from 50 × 50 cm), 16,000 lumen LED lighting for dark environments. Standard outdoor drones do NOT work indoors – specialised confined-space drones are essential.

How do drone inspections contribute to safety?

Drones eliminate personnel risks: no height work risk, no entry into confined spaces (20 hazards eliminated), no exposure to toxic or explosive atmospheres, no electrical hazard at high-voltage lines, no weather risk (offshore, mountains). The inspection team stays in a safe environment – the drone takes on the risk.

What kind of data can drones capture during inspections?

Comprehensive data capture: 4K–6K video (high-resolution visual documentation), high-resolution photos, thermography (temperature anomalies, CUI detection), LiDAR 3D point clouds (measurement, deformation analysis), zoom shots (up to 200x with M30T), optional gas sensor for flammable gases (LEL), UT payload (wall thickness measurement). All data digitally archivable for trend analyses.

Are drone inspections cost-effective?

Yes – significant cost savings: 60–80% cheaper than traditional methods, no scaffolding (often €10,000–50,000 saved), no elevated work platforms or crane hire, minimal downtime (inspection during live operation), low personnel requirement (2 inspectors instead of 5–15), ROI often after 2–5 deployments. Long-term: preventive maintenance saves emergency repairs (these are 10x more expensive).

How quickly can drone inspections be carried out?

Drastically reduced inspection time: preparation hours instead of days/weeks (no scaffolding). Overall on-site effort depends on plant size and complexity, but is significantly less than with conventional methods. For emergencies: short-notice availability possible. Precise figures after clarification of your boundary conditions.

What legal requirements apply to drone inspections in industry?

Important: the EU Drone Regulation applies only to outdoor airspace. Indoor inspections with the ELIOS 3 require neither an operating licence nor a drone pilot licence. For outdoor deployments (e.g. DJI M30T): EU drone pilot licence, liability insurance, for special deployments additional permits (night flights, >120m altitude). Occupational safety: risk assessment, BetrSichV compliance. We fulfil all legal requirements since 2017.

How does drone technology support preventive maintenance strategies?

Drones enable data-based preventive maintenance: more frequent inspections possible (cost-effective), early detection of damage (before it becomes critical), trend analysis through digital long-term documentation, precise maintenance planning (based on actual condition), digital twin for simulation and monitoring, AI-assisted damage prediction (predictive maintenance). Result: from reactive to proactive maintenance = cost savings and higher plant availability.