Used KOMATSU NTC MWM 442DM #9401391 for sale

KOMATSU NTC MWM 442DM is a modern crystal growing, sawing and slicing equipment used to produce high-precision, single crystal substrates. The system features a high-bevel tilt laser aligner and a compact and modular design that can be rapidly setup, moved and reconfigured to accommodate multiple configurations and processing needs. The automated sawing and slicing modules feature a linear motor drive with an auto-clamping, tilting and auto-centering unit to ensure precise cuts. The machine also features a multi-beam and multi-focal imaging technology to accurately align and scan the growing substrates. The tool's growing chamber features a precise, piezoelectric zone heating asset that enables the precise control of heating across all zones of the substrate. Precision and repeatability is enhanced by the precise control of temperature, atmosphere, oxidation and atmosphere pressure. The model includes a closed-loop, nitrogen atmosphere control equipment that ensures precise and consistent oxide levels for repeatable substrate quality. The system also includes temperature and atmosphere sensors for real-time inspection and assurance of precise operating conditions. Additionally, the unit is equipped with a unique high-vacuum, ultra-purification process for reduced levels of particle contamination, contaminant particles and surface roughness. This ensures a longer-lasting substrate and a consistent, high-quality final product. For maximum throughput, the machine includes a continuously rotating 6-axis robotic arm. This precisely controlled robotic module ensures fast and accurate moves during the process. The automated control tool continuously adjusts the speed and pressure of the rotating robotic arm with minimum variation of position and step size. The asset is designed to be used with the widest range of wafers, with a maximum wafer size of 400 mm. The model also features a bead blasting surface treatment to remove surface defects, a high-pressure chemical mechanical polishing treatment for enhanced surface quality, and a heat treatment process to improve crystalline domain stability. KOMATSU NTC MWM-442DM is a reliable and high-precision equipment for producing single crystal substrates. It is highly efficient, accurate and provides superior quality substrates for a variety of applications.