Texas Instruments

Specialized clean room dumbwaiter project for a global technology manufacturer

Texas Instruments

Size: 30” W x 30” D x 48” H; Capacity: 500 lbs.; Counter Loading; Serving 2 Floors
Benefits: Clean Room
Special Features: Hepa Filter System

This dumbwaiter was installed in a clean room and was used to bring uncoated micro chips from one processing floor to another. The uncoated micro chips are a very high value payload and are very susceptible to contamination from airborne particulates. The dumbwaiter unit was equipped with a Hepa Filters system that kept the dumbwaiter cab at a negative air pressure. The air was circulated from the cab through a ductwork behind and above and passed through a filter that screened out 99.99% of particles 0.3 micrometers in size.

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