Used EBARA EPO-222 #293759262 for sale

EBARA EPO-222 is a wafer grinding, lapping and polishing equipment designed to provide high performance and reliability to semiconductor device manufacturing processes. It is an automated system that is well-suited for single or small batches of wafer applications, such as grinding and backgrinding of semiconductor wafers, lapping of MEMS, and polishing for high-precision applications. EBARA EPO222 is composed of a grinding/lapping/polishing mechanism and a control unit. The grinding/lapping/polishing mechanism consists of a worktable covered with an abradable material, which can be adjusted to the desired grindstone, lapping plate, or polishing cloth. A motor is used to spin the grindstone, lapping plate, or polishing cloth, while the mechanical arm that carries the wafer is adjusted to achieve the desired grinding, lapping, or polishing at various speeds and pressures. The control unit is responsible for controlling the operation of the grinding/lapping/polishing mechanism, as well as tracking and storing data about the grindstone, lapping plate, or polishing cloth used in the process. The grinding/lapping/polishing process of EPO 222 is monitored via an integrated vision inspection unit, which is capable of detecting any irregularities in the surface of the wafer to guarantee high quality. Furthermore, the grinding/lapping/polishing of wafers performed by the machine has high accuracy due to its active particle positioning technique, where the particle size, density, and position with regard to the workpiece can be instantly adjusted. Additionally, the tool is equipped with advanced safety features, such as a biohazards interlock and emergency stop buttons that can be pressed to immediately stop the asset if necessary. EPO222 has several advantages over other wafer grinding, lapping, and polishing systems, including its high performance, reliability, accuracy, and safety. It is also capable of handling multiple wafers at once, and its tight process control ensures that uniform results are produced every time. Additionally, the versatile design of EPO-222 makes it suitable for a wide variety of industrial and research applications, such as grinding, lapping, and polishing of a variety of materials.