Used IPEC / WESTECH / SPEEDFAM 472 #9220760 for sale

IPEC / WESTECH / SPEEDFAM 472 is an advanced, semi-automated wafer grinding and polishing equipment designed to quickly and precisely process both 3" and 6" wafers. Featuring superior grinding and polishing capabilities, this system employs advanced algorithms and automated functions for grinding and polishing wafer surfaces. The core of IPEC 472 is its centrifugal grinding unit which, together with its specially-designed diamond grinding platens, allows for fast and exceedingly uniform grinding. Wet or dry grinding is possible with the machine which is also designed with dynamic braking and easy-to-use touch controls to give full control over the grinding process. The tool also offers the flexibility to switch between rough and finish grinding with the simple push of a button. After the grinding process is finished, the asset moves to the polishing phase. Here the model is equipped with advanced load control technology that ensures rapid and high-precision wafer polishing. The equipment features a unique robot and control system able to precisely prepare, hold and polish the wafer with robotic arms, rollers and air jets. The polishing process is also controlled with advanced algorithms that further ensure a uniform distribution of the polishing materials on the wafer. Finally, the unit can be outfitted with several automated inspection features to ensure each batch of wafers is properly processed. With the incorporation of a high-precision light source and charge-coupled device camera, the machine is able to accurately detect any excessive grinding or polishing on the wafer surfaces. Overall, WESTECH 472 offers a world-class wafer grinding and polishing tool for achieving a high level of wafer surface precision. The asset combines advanced algorithms, centrifugal grinding technology, and a fully-automated robot- polishing model to more quickly and accurately prepare wafer surfaces for processing.