Used NTC / KOMATSU PV500PD #9228627 for sale

NTC / KOMATSU PV500PD is a crystal growing, sawing and slicing system designed for the production of large volume, high-purity substrates for semiconductor and optoelectronic devices. It features a unique four-in-one process to maximizing productivity and achieving optimal yields. NTC PV500PD first begins with a seed crystal. This is a single crystal of a specific material, prepared according to industry standards, that provides a high-quality and defect-free lattice structure for the material that is to be grown. The system then grows the crystal by depositing layers of material, one by one, onto the seed crystal using a heat diffusion process in a custom-built furnace. This process is known as epitaxial growth and it results in a high-purity lattice crystal with a high orientation index. The next step of the process is cutting. This is undertaken by a motorized sawing unit, which moves along the crystal surface and precisely which cuts the wafer to the desired thickness and shape. This ensures that the final product is exactly to spec. The system also includes a custom-built slicing device that slices the large crystal into smaller wafers. This is done using an advanced precision piezoelectric blade that enables the operator to precisely control the slicing thickness to enable the production of high-quality substrates with minimal defects. After each wafer is cut and sliced, it is inspected and tested to ensure its accuracy and quality. Finally, after the processing is complete, KOMATSU PV500PD can package and label the substrates in line with customer specification. By utilizing PV500PD, customers are able to maximize their yields and produce high-purity substrates quickly and efficiently.