Used SPEEDFAM SFDL-9B-5L #9223971 for sale

SPEEDFAM SFDL-9B-5L wafer grinding, lapping and polishing system is an automated processing machine designed for high-precision surface finishing of semiconductor wafers and other electronic components. The machine features a dual-spindle design that allows for simultaneous grinding and polishing of two wafers at once. This can help improve throughput and reduce processing time. SFDL-9B-5L also comes with a five-axis robotic arm that is capable of handling all aspects of the wafer grinding, lapping, and polishing process. This robotic arm is able to move the spindles at various angles and speeds in order to ensure uniformity in pressure and results. This arm also allows the operator to program unique surface finishes on multiple workpieces at the same time. The robot arm is powered by a 3.7 kW AC motor and can operate its spindles at speeds up to 50,000 RPM. The spindle itself is made from an advanced, light-weight, and corrosion-resistant material that ensures better performance. Additionally, each spindle is equipped with an independent vibration sensor to ensure consistent results during operation. The machine also features a fully automated polishing process with up to five stages depending on the design requirements. This includes a finishing process of 1000-grit polishing paper, high-precision diamond polishing compounds, and finally a process of soft polishing to achieve a mirror-like shine. This ensures a uniform and highly accurate surface finish on each wafer that is free from any inconsistencies. SPEEDFAM SFDL-9B-5L also has a fully integrated monitor that displays all relevant operational information and allows the user to access an extensive database of settings for precise results. This includes detailed information about the grinding and polishing process, such as spindle speed, lapping pressure, and polishing duration. Finally, SFDL-9B-5L has built-in safety features that ensure safe and proper operation of the system. This includes movement detectors, control systems, and emergency shut-offs that will automatically disengage the machine in the event of a malfunction. This ensures that the customer's safety and the quality of the produced electronic components are never compromised.