Used DNS / DAINIPPON SD-W80A-AVP #293705458 for sale

DNS / DAINIPPON SD-W80A-AVP is a high-speed, photoresist coating equipment designed for wafer processing. The system is capable of coating from 0.1µm thick to up to 3mm in a single layer and up to 4.0mm in two layers of photoresist. This makes the unit suitable for a wide range of applications such as semiconductor device manufacturing, sensors, and MEMS devices. The machine consists of a modular mechanical frame, a photoresist dispenser, high-precision nozzle, multi-axial servo-controlled turntables, control systems, and a wafer holder. The mechanical frame ensures a high level of accuracy over large areas, and the turntables move the wafer holder allowing for precise coating movements in any orientation. Additionally, the control tool provides accurate and repeatable multi-axis motion through various resolutions, enabling precise coating control. The photoresist dispenser operates based on a chain and pneumatic asset and can inject multiple photoresists into the nozzle at the same time to allow for multi-layering. This helps increase the speed of the coating process while minimizing wastage. The dispenser also holds up to eight canisters of photoresist, allowing for quick and easy changes between applications. The precision nozzle is designed to provide consistent coverage, minimal defects, and excellent layer uniformity across the wafer. It is also designed to ensure low turbulence, which helps prevent feature defects and photoacoustic emissions. The nozzle is highly adjustable and can be used to set a variety of coating parameters, including patterning and photoresist viscosity. DNS SDW-80A-AVP is a reliable and efficient photoresist coating model suitable for a wide range of wafer manufacturing applications. This equipment provides excellent performance and is capable of delivering repeatable, high-quality results in a short amount of time. With its high-speed, precision, and versatility, this system is a great choice for any wafer processing needs.