Used EUNIL ESU-500N #293608851 for sale

EUNIL ESU-500N is a precise, automated wafer handler designed to control the movement of semiconductor wafers during the chip manufacturing process. ESU-500N is a high-performance wafer handler that can handle up to 15 wafers per cycle at a high rate of speed, while maintaining consistent quality and accuracy. The heart of EUNIL ESU-500N is its proprietary servo-controlled equipment, which operates in the X, Y and Z axes. This allows relative motion between the wafer and the handler, enabling precise pick-up and placement of the wafer. The mechanical design is comprised of stages, each stage driven by its own EXB200 servo motor and controller. A customized board-level algorithm is used to synchronize all motors. This ensures accuracy and repeatable results throughout the process. The robot arm is also equipped with a wide range of peripheral components, such as sensors, controllers, detectors, and actuators. These components allow the wafer to be accurately picked up and transferred to the right location on each newly placed die. The machine is also equipped with a vacuum-seal system that can ensure the integrity of the dieset. The design of the vacuum seal unit is based on a combination of conventional air pressure systems, a liquid-circulation machine and an ultra-fine sealing mechanism. This feature helps prevent wafer chipping, which is an important quality issue in semiconductor manufacturing. ESU-500N is equipped with a full range of safety features, such as sensors and interlocks to prevent incorrect operation and to minimize the risk of damage from mishandling. EUNIL ESU-500N also has a high level of automation which eases the burden of manual labor. A variety of programs can be interfaced with the machine, including ones for handling, placement, alignment and inspection. This interface allows for flexibility in the programming of the machine, allowing companies to customize the process to fit their specific needs. To ensure a quality product, ESU-500N is tested and certified to meet the highest standards in its class. Advanced features, such as an epoxy encasement and sensor tracking, help to ensure the reliability and accuracy of the product. In conclusion, EUNIL ESU-500N is a reliable and efficient wafer handler that can handle wafer sizes ranging from 100mm to 300mm. ESU-500N stands out from other wafer handlers on the market thanks to its precision, safety features, and high levels of automation.