Used EBARA EPO-222 #293760236 for sale

Developed by EBARA Technologies, EBARA EPO-222 is an advanced wafer grinding, lapping, and polishing equipment for the production of precision semiconductor wafers. It boasts of several features that make it efficient and reliable for achieving surface accuracy of less than a nanometer on wafers. The system has a large temperature-controlled grinding chamber that prevents temperature-induced metallic abrasion and breakage of the wafer. The cooling unit helps reduce thermal gradients significantly while keeping the temperature of the chamber under control. The machine also has a dual-axis precision spindle that has a range of speeds suitable for grinding, lapping, and polishing wafers. The adjustable pressure between the platen and the wafer allows for the perfect pressure needed to ensure uniform results. EBARA EPO222 wafer grinding and polishing machine has a robust design, stainless steel components and an autoloader with feeder line that can handle large volumes of wafers. It also comes with an automated polishing device that not only has a range of polishing cycles but is capable of dynamically adapting the polishing parameters to the wafers being processed. EPO 222 tool is designed for use in a cleanroom environment, with a recirculating air asset that minimizes dust contamination. Further, the model also boasts of advanced dust collection and filtration systems, as well as a range of safety features, such as emergency shutdown and temperature monitoring. To top it all off, the equipment is also equipped with an integrated Camera System Interface that allows for automated measurement and positioning of wafers as well as for tracking of wafer processing operations. Moreover, a Proprietary Wafer Measurement Module (PMM) ensures wafer measurement accuracy and traceability. With its robust design, advanced features, and precise measurements, EPO222 is a powerful unit designed to meet the highest requirements in production and research settings. Whether it be for precision grinding, lapping, or polishing, EPO-222 is the perfect tool to produce highly accurate and reliable semiconductor wafers, time and time again.