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 before scanning can even begin.

Added to this are cable stiffness and the risk of losing tracking at the slightest movement. For those working in the workshop or production departments, these obstacles translate into high operating costs and bottlenecks.

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

What is EinScan-Trak and how does it work?

EinScan-Trak combines a high-precision optical tracker (FreeScan Trak) with a lightweight and ergonomic portable 3D scanner. 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 get in the operator's way in the workshop. Data transfer occurs in real-time and with total stability.
• Advanced Dynamic Tracking: If the object or the tracker moves during scanning, the system automatically compensates for the position without losing calibration or precision.
• Metrological Accuracy: Ensures extremely accurate measurements and high acquisition speeds, ideal for rigorous dimensional inspections (GDT, CAD deviation analysis).
• Material Versatility: Easily captures both dark and shiny surfaces without the need for spray-on opacifiers.

Main application areas

Sector	Typical Use Case
Automotive & Transportation	Inspection of bodies, frames, buses, and railway components
Aerospace	Quality control of wing structures, fuselages, and carbon components
Energy & Molding	Reverse engineering of turbines, wind turbine blades, and large molds
Heavy Steelwork	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 exactly where it is needed, even for the most complex and bulky objects.

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