Used DNS / DAINIPPON AS-2000 #293829861 for sale

DNS / DAINIPPON AS-2000 is an advanced wafer grinding, lapping, and polishing equipment from DNS. DNS AS2000 is designed to precisely finish the outer and inner surfaces of wafers for semiconductor and solar cell production. The system comprises of a main grinding unit, a lapping unit, and a polishing unit. The main grinding unit consists of a stationary abrasive head and a movable wafer holder. The abrasive head performs the grinding action. The wafer holder supports the wafer while it is being ground. The lapping unit is equipped with a planetary lapping mechanism and a movable table with a convex ring. The lapping mechanism rotates in an orbital motion to lap the surfaces of the wafer while the convex ring presses against the wafer to provide the support and pressure needed for the lapping process. The polishing unit is equipped with a compact, high-frequency roll type polishing mechanism and a rotating table. This combination is designed to provide a highly precise, uniform finishing for the wafer surfaces. The unit also has a computer controlled interface that allows for easy operation and monitoring of the grinding, lapping, and polishing operation. With the interface one can set the grinding/lapping/polishing parameters, such as grinding depth, speed, pressure, etc. in order to achieve the desired result. DAINIPPON AS 2000 is designed to be used in a wide variety of applications and is suitable for finishing wafers for semiconductor and solar cell production. It has several advantages such as high precision, low noise, and high-speed accuracy. Additionally, the machine is easy to operate and maintain. Moreover, the tool is incredibly versatile, as the processing condition and process parameters can be set and adjusted to meet the specific needs of the application. Overall, DNS / DAINIPPON AS2000 is an efficient, precise, and versatile wafer grinding, lapping, and polishing asset that can provide high-quality wafers for various applications in the semiconductor and solar cell industries.