Used GSI LUMONICS WaferMark 345 #293600514 for sale

GSI LUMONICS WaferMark 345 is a high speed, automated wafer marking machine that provides fast and accurate marking of both front and back sides of semiconductor and microelectronic wafers up to 200 mm in diameter. The machine utilizes a unique, patented spin-mark equipment that ensures perfect marks on all types of wafers. WaferMark 345 achieves high-precision marks in a single pass, with no need for manual cleanup or adjustment. GSI LUMONICS WaferMark 345 features a dual-head laser source and an optical assembly that allows for fast and consistent laser marking on both the front and back sides of a 200 mm wafer. The machine utilizes a highly advanced, computer-controlled optical targeting and positioning system to achieve optimized mark placement accuracy. The machine also features an automated wafer transfer unit that ensures accurate wafer handling and prevents scuffing or other damage to wafers. WaferMark 345 also features an advanced Diagnostic/Maintenance Software machine that provides comprehensive diagnosis and maintenance to ensure optimal operation with minimal downtime. The tool monitors the performance and condition of the machine and helps detect potential issues before they become serious. The software also allows users to adjust parameters and settings to customize their marking process. GSI LUMONICS WaferMark 345 provides high-quality, repeatable laser marking that is safe and environmentally friendly, as it eliminates the need for unknown or hazardous marking material. The machine enables users to mark difficult-to-machine designed features, including wide line and fine barcode space, up to 0.5 μm accuracy. In addition, the machine's high scan speed of 6500 x 6500 dot/inch ensures high throughput in marking applications. Overall, WaferMark 345 is a high-powered, high-precision wafer marking machine that provides users with reliable, fast, and environmentally friendly marks. The machine's advanced software and hardware systems ensure optimal operation and allow for the customization of marking processes.