Slip-Trak® conveyors utilize Shuttleworth's Slip-Torque® principle in an innovative way. Slip-Trak® seals the Slip-Torque® drive components. Standard Slip-Trak® conveyors are suitable for up to Class 10 cleanrooms as well as other applications. CleanGlide1™ is a type of Slip-Trak® conveyor that is suitable for up to Class 1 applications. The open-bed version of Slip-Trak® provides product edge drive with a fully open bed for optimal airflow. A separate line shaft drives each side of the conveyor and each, along with drive belts, bushings, and bushing holders, is fully enclosed in an evacuation chamber to eliminate airborne particulate contamination. The through-shaft version of Slip-Trak® uses and encloses only one line shaft in an evacuation chamber along with drive belts, bushings, and bushing holders. Products are edge-carried on segmented rollers and the balance of the bare stainless steel shafts extend across the width of the conveyor bed, only minimally affecting clean room airflow. Detailed technical information on the design and operation of this equipment appears in the appropriate Shuttleworth Engineering Specification available through all Shuttleworth offices.