Automatic flat alignment, while The patterned side of the wafer never touches the carrier during rotation. Wafer size 4 to 8 inch
The machine may be configured to accommodate a large diversity of Plastic, Teflon®, and metal carriers.
A locating pin on the frame prevents incorrect cassette orientation.
When the cassette makes contact with the detector switch, the “AFF” will automatically start, align the flats and stop. The indicator lamp will flash to signify that the flats are aligned to the correct orientation.
Located on the left side of the unit is a switch for up or down flat alignment selection.
The aligned wafer flats may be manually positioned to any other orientation desired by slowly turning the roller knob.