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Intelligent Storage System for FOUPs and Wafer Boxes

The VIWA System Rack provides an innovative and cost-efficient solution for structured storage of FOUPs, wafer boxes and other container types in cleanroom and gray room environments.

With its modular design, flexible expandability and optional RFID integration, it enables intelligent storage with significantly optimized space utilization.

Initial Situation


In semiconductor and cleanroom production, FOUPs and wafer boxes are often stored in conventional shelving systems. These require extensive floor space, offer limited adaptability and provide no digital tracking of storage positions.​

Additional challenges include:

  • Different box formats
  • Lack of position transparency
  • Complex reconfiguration processes
  • Inefficient space usage

A flexible, space-efficient and intelligent storage solution was required.

Requirements for the Solution​



    Storage for all common FOUP and wafer box types

    Free-standing or wall-mounted installation

    Expandable by linking multiple units

    Adaptable stainless steel trays

    Optional RFID integration

    Reduced footprint compared to conventional shelving systems


Our Solution and the Resulting Benefits


The System Rack is a modular storage system that can be installed free-standing or wall-mounted. Multiple units can be connected in series, allowing virtually unlimited expansion.


High-Quality Stainless Steel Trays


The mirror-polished stainless steel trays are securely fixed using safety screws. 
They can be quickly and easily adapted to new box formats or FOUP types.
The innovative design ensures precise positioning and maximum stability of stored boxes.

1

More Efficient Space Utilization

Up to 20% more storage capacity compared to conventional shelving systems.

2

Greater Flexibility

Easy adaptation to new FOUP or wafer box formats.

3

Intelligent Storage Organization

Optional RFID tracking reduces search times and increases process reliability.

4

Future-Proof

Unlimited expandability through modular design.