Products: Standard Equipment
GT-Atlas Tabber/Stringer
World's Leading Cell String Assembly Machine

Tabber/Stringer Atlas

Tabber/Stringer GT-TSX100

String Layup Station
The Tabber/Stringer is the world's only machine that can process EFG and other sheet material cells in addition to saw-cut cells, with extremely high yield. Unique cellnests hold the cells until the string is completed without imposing mechanical stress that would break them. The machine can therefore handle extremely thin cells. The system uses a touchless infrared soldering station to accommodate varying cell thickness. On the cell-input side, a high-speed pick-and-place and visual inspection system aligns the cells according to settable parameters, and checks the cell edges as well as the busbars for damages. The tabber/stringer can be integrated with a completely automated lay-up station as an option.
Two models are available: The GT-TSX100™, and the GT-ATLAS™. The systems are basically identical with the only major difference that the ATLAS™ has a higher throughput due to two cell loading robots.
The tabber/stringers are also available in a version specifically configured for the BIPV industry to automatically lay up strings of up to 3 meter in length on glass sizes of up to 3.3 x 2.2 m2.
- High Throughput: > 600/750 cells/hour measured as completed strings
- High Yield: > 99.5% (guaranteed)
- IR Soldering with PID temperature control, uniform temperature distribution across cell
- Cellnests replace conveyer, minimal mechanical stress on cells
- Can process EFG and saw-cut cells as well as very thin cells
- Current cell sizes up to 157 x 157 mm2
- Vision inspection and orientation
- Siemens S7 automation package

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Cell Assembly
Finished String
String in Inspection Box