Used NTS GH250/NC-VDM #9248661 for sale

NTS GH250/NC-VDM is a high performance wafer grinding, lapping and polishing equipment designed for use in industrial environments. This system is built to provide a precise, consistent, and repeatable form of polishing to enable batch-to-batch consistency. The unit is suitable for polishing a variety of substrates such as quartz, fused silica, polysilicon, and other silicon materials. The GH250/NC-VDM combines the functions of the GH250 grinding machine and the NC-VDM wheelhead so that operators can process the desired material with one piece of equipment. The GH250 unit is equipped with a variable speed drive motor from 0 to 3000 RPM, while the NC-VDM wheelhead has a 7-wheel feed machine. This combination allows operators to adjust the speed of the wheel head and feed rate according to the type of the material being processed, making it suitable for specialized wafer grinding and lapping. The GH250/NC-VDM has a software-operated, continuously-variable pressure load on both wheelhead and platform, enabling the operator to adjust the pressure according to the material and process. This helps to ensure consistent and repeatable results. The tool also comes equipped with a newly-developed chip-elimination asset which reduces wafer damage and contamination, allowing for high-quality processing results. The GH250/NC-VDM also includes an optional, oil-free vacuum model that passively connects to the grinding wheel, vacuum extracting the dust and particulate from the equipment during the grinding or lapping process. This helps to reduce particle contamination and ensure clean and consistent results. The GH250/NC-VDM is designed for both high-end and low-end processes, giving operators the flexibility to work on a variety of wafer materials and process requirements. This system is also optimized for operation in low-vibration and high-encodability environments, and it comes with a built-in operational safety unit to prevent operator errors and ensure safe and reliable operation. The GH250/NC-VDM is a reliable and efficient tool that can meet the demands of any industrial production environment.