Used STRASBAUGH 6UR-6 #9053027 for sale

STRASBAUGH 6UR-6 is a manual, dual-wheel wafer grinding, lapping and polishing equipment designed to aid in the fabrication and finishing of single and double-sided semiconductor wafers. It features a modular design, allowing for a variety of accessories and configurations. STRASBAUGH 6UR6 is designed to process wafers between 1 - 6" in diameter, up to 0.250" in thickness, and up to first-surface finishes as fine as 40 Angstroms. 6UR-6 is driven by a 3/4 hp, 90V electrical motor paired with a digital frequency drive and a 2-speed gearbox. This provides excellent torque and stability while allowing the speed of the wheels to be quickly and precisely adjusted for desired polishing results. 6UR6 also boasts a heavy-duty cast iron construction for vibration damping, increased stability, and improved accuracy. In addition, STRASBAUGH 6UR-6 offers a variety of accessories for customized processing. Accessories include a 6" omega table with lateral and radial motion, flow-water spray rinse systems, vacuum cooling systems, and air -liquid recirculating systems. The machine also features a redundant safety system with a mechanical interlock that prevents the machine from starting if the table cover is open or the machine is set into service without the recirculation systems engaged. Finally, STRASBAUGH 6UR6 comes equipped with manual pressure balance systems for wafer carriers and a mechanical speed matching unit for precise speed matching between the two wheels. This ensures that the surface finish achieved on both sides of the wafer is uniform and repeatable. Overall, 6UR-6 is an excellent choice for a manual, dual-wheel wafer grinding, lapping and polishing machine. With its superior design, dedicated accessories, and redundant safety measures, 6UR6 is the perfect tool for wafer processing and finishing.