Used HAMAI 9BF #9166351 for sale

HAMAI 9BF is a precision wafer grinding, lapping and polishing equipment that is used in the manufacturing of semiconductor devices such as integrated circuits, DRAMs and microprocessors. The system is designed to accurately process wafers, alumina, silicon, quartz, metals, and other substrates. 9BF unit is comprised of several major components: a grinding station, a lapping station, a polishing station, and a control machine. The grinding station is used to reduce the thickness and flatness of wafers. This is done by mounting the wafer to a carrier plate and using grinding wheels that are adjusted to specific sizes. The lapping station allows the diameter of a wafer to be reduced as well as to remove surface irregularities. A combination of slurry particles and a rotating plate abrasive is used to achieve this effect. The polishing station uses a combination of abrasive media and a rotating wafer carrier plate to remove surface particles, creating a uniform and glossy surface. The key features of HAMAI 9BF tool include a 9" wafer handling capacity and full digital control of the grinding and lapping processes. The asset has adjustable grinding and lapping speeds, allowing it to achieve precise results for different types of wafer substrates. Additionally, the model provides a range of chemical parameters such as temperature and pH, allowing the adjustment of different lapping solutions. 9BF equipment has a built-in safety system to prevent damage to wafers during grinding, lapping, and polishing processes. The unit includes all necessary sensors, including wafer movement, temperature, and humidity sensors, to ensure that the necessary safety parameters are met. To maximize the life and accuracy of the machine, a regular maintenance routine should be followed. This includes regular cleaning of the grinding wheels, polishing films, and lapping films, as well as periodic calibration of the lapping and polishing plates. Additionally, the power cable and hoses should be checked for any signs of damage. HAMAI 9BF tool is ideal for the manufacture of high-precision wafers. It is an efficient and economical solution for creating flat, smooth, and glossy wafers that can be used for a variety of applications. The asset can easily be integrated into any existing production line, allowing for increased productivity and quality.