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DAIFUKU CO, LTD.

Komakihara 4-103
Komaki,  Aichi  485-8653

Japan
http://www.daifuku.com
  • Booth: 324


Visit us to immerse yourself in the world of advanced AHMS!

<About us>

Daifuku is a leading global manufacturer of material handling systems, renowned for its extensive experience across a wide array of industries. Our technology, expertise, and system construction capabilities are highly esteemed by customers worldwide. In the semiconductor manufacturing sector, Daifuku has consistently provided the world's top semiconductor manufacturers with Automated Material Handling Systems (AMHS), which are crucial for cleanroom automation. Daifuku's AMHSs were the first in the world to achieve low particle emission, low vibration, and high reliability through non-contact power supply system. Furthermore, our unique technologies, such as nitrogen purging, address the demands for shrinking the size of semiconductors, significantly contributing to the production of cutting-edge products.


 Press Releases

  • Daifuku provides cleanroom automated material handling systems (AMHS) to semiconductor manufacturers around the world. Thanks to our industry-leading technology, our systems minimize particles, keep vibration levels low, and ensure the highest reliability in semiconductor manufacturing.

    Please drop by our booth where our AMHS experts are at the ready to provide solutions to your semiconductor manufacturing needs. We look forward to speaking with you.

    Date: September 2-4, 2025
    Location: Yashobhoomi (IICC), New Delhi
    Booth: 324

  • Trends in semiconductor fabrication plants: Consolidation and increased scale

    Semiconductors are an essential component used in many everyday electronic devices such as computers and smartphones. They are also an important part of growing fields such as automated driving technology, electric vehicles (EVs), and artificial intelligence (AI). Semiconductor manufacturers around the world are having to increase their production capacities to keep up with the growing demand. Governments across the globe have announced policies to subsidize intra-regional investment, paving the way for continued strong capital investment by manufacturers.

    To better meet the increased demand, many major players in the industry are consolidating and increasing the scale of their production facilities. Having semiconductor fabrication plants (fabs) located close together rather than dispersed across several different locations helps reduce construction costs and saves resources during manufacturing. Consolidation is also good for operating expensive state-of-the-art equipment by making it easier for such equipment to be shared by different plants.

    With these industry trends in mind, the Daifuku Group offers various solutions for ensuring not only smooth transportation within a fab, but also efficient transportation of semiconductor wafers between connected fabs.

    Please check our website for more details!


     


 Products

  • Overhead Hoist Transport (OHT)
    An unmanned transport system composed of rails and vehicles, that is normally suspended from the ceiling. There are multiple variations to suit ones specific needs. OHT is the industry general term, with the Daifuku's version being the Cleanway Series....

  • Our conventional vehicle model transports carriers such as FOUPs, containing 300 mm wafers through the Front end manufacturing process. A separate larger variation can transport panel level packaging, up to 600 x 600 mm, for the Back end of the manufacturing process. 
  • STK (Stocker)
    A storage device to store carriers on a temporary basis. Several types exist to support most types of carriers used in the Front and Back end processes. STK is the industry general term, with the Daifuku's product lineup being the Clean Stocker Series....

  • Our conventional model stores carriers called FOUPs, which contain the 300 mm wafers for the Front end manufacturing process. A separate model allows the storage of FOUPs for panel level packaging, up to 600 x 600 mm, for the Back end manufacturing process. A nitrogen purging function is available to prevent oxidation of the wafers/panels in the carrier.
  • ZFS (Zero Footprint Storage)/OHB (OverHead Buffer)
    A shelf attached under or beside the OHT rails to store a carrier temporarily. Generally, multiple are installed in clusters along the rails. Daifuku's product lineup consists of the ZFS (Zero Footprint Storage) and STB (Side Track Buffer) solutions....

  • Similar to our stocker solutions, our conventional model stores carriers called FOUPs, which contain the 300 mm wafers for the Front end manufacturing process. A separate model allows the storage of FOUPs for panel level packaging, up to 600 x 600 mm, for the Back end manufacturing process. A nitrogen purging function is available to prevent oxidation of the wafers/panels in the carrier.
  • Tower Lifter
    An elevator to transport carriers between different floors. The Daifuku's product lineup is the Zip Tower Series....

  • Used in fabs composed of multiple floors where AMHS is required to transport carriers in between floors quickly. 
  • Material Handling Control System (MCS)
    An advanced application that manages the AMHS system, designating transfer instructions and ensuring smooth transport and delivery of carriers. MCS is the general term with Daifuku's product being xMCS....

  • Located just below the MES (Manufacturing Execution System), xMCS relegates various jobs to the corresponding OHT/STK based on instructions from the MES. Ensures the most efficient and quickest possible delivery, while reporting the necessary information back to the MES. High performance, with over 99% uptime dependent on system configuration.

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