The J74 VW Transporter Underbody 8X Line was executed as a full turnkey project
for Ford Otosan Yeniköy Plant. The line serves as the main underbody assembly
station where major body sub-assemblies are merged into the complete vehicle
underbody structure.

Rear end, front end, right and left step assemblies, and floor panel modules
are transferred into the 8X line where sealing operations are applied prior
to final joining. The components are then integrated through automated spot
welding processes to ensure structural rigidity and dimensional accuracy.

The system is controlled via Siemens S7-1500 PLC platform and integrates
59 KUKA and ABB industrial robots operating in synchronized production flow.
The line was digitally validated using Siemens Process Simulate to optimize
robot paths, cycle time, and collision-free operation.

Designed for a 115-second cycle time and PL-d safety level, the project scope
included mechanical manufacturing, electrical design with EPLAN, pneumatic
design with FESTO FluidDraw365, PLC software development, robot programming,
installation, commissioning, and ramp-up support. The project was completed
within 1.5 years with continuous 24/7 technical support during production stabilization.