Large-Volume, Markerless, and Cable-Free 3D Scanning: Introducing Shining 3D's EinScan-Trak

The limit of traditional 3D scanning in large volumes

In industrial quality control and reverse engineering of large components, time is the most critical factor. Applying hundreds of markers to a car body, a wind turbine blade, or a large mold requires hours of manual preparation even before scanning can begin.

Added to this is the rigidity of the cables and the risk of tracking loss at the slightest movement. For those working in workshops or production departments, these obstacles translate into high operating costs and bottlenecks.

To overcome these limitations, Shining 3D has developed EinScan-Trak: a totally cable-free (wireless) dynamic optical scanning and tracking system.

What is EinScan-Trak and how does it work?

EinScan-Trak combines a high-precision optical tracker (FreeScan Trak) with a light and ergonomic handheld 3D scanner. By leveraging visual tracking technology, the system detects the scanner's position in space in real-time, completely eliminating the need to apply adhesive markers to the object.

Key benefits for your company

• Zero Markers, Zero Preparation: Start scanning immediately. Simply position the tracker and point the scanner at the part.
• Wireless Freedom of Movement: No power or data cables to obstruct the operator in the workshop. Data transfer occurs in real-time and with total stability.
• Advanced Dynamic Tracking: If the object or tracker moves during scanning, the system automatically compensates for the position without losing calibration or accuracy.
• Metrological Accuracy: Ensures extremely accurate measurements and high acquisition speeds, ideal for strict dimensional inspections (GDT, CAD deviation analysis).
• Material Versatility: Easily captures both dark and mattifying surfaces.

Main application areas

Sector	Typical Use Case
Automotive & Transportation	Inspection of car bodies, chassis, buses, and railway components
Aerospace	Quality control of wing structures, fuselages, and carbon components
Energy & Moulding	Reverse engineering of turbines, wind turbine blades, and large moulds
Heavy Carpentry	Dimensional verification of welded structures and complex assemblies

Why switch to wireless 3D scanning?

Reducing setup time from hours to minutes means increasing the productivity of the metrology department and speeding up production approval cycles. EinScan-Trak is not just a 3D scanner: it is a complete portable measurement ecosystem that brings metrology directly where it is needed, even on the most complex and bulky objects.

To discover detailed technical specifications or get a quote, contact us: