Used NTC MWM4420M #9069049 for sale

NTC MWM4420M is a crystal growing, sawing, and slicing equipment composed of one integrated machine. It is designed for growing and processing crystals used in the semiconductor industry. It is particularly suited for the fabrication of crystals utilized in electrical and electronic components and products. MWM4420M works by melting high-purity materials such as silicon, gallium arsenide, aluminum gallium nitride, zinc oxide, and germanium in a quartz crucible. The melting materials are heated with either a lamp-based or a furnace-based system. The molten material is then cooled to cause crystallization. The crystal is transferred and suspended directly from the melting chamber. The crystal is then finely cut into shape and processed by sawing and slicing. The sawing component of the unit is enabled by the use of a precision diamond saw, along with high-tech, computer-controlled controls and proprietary cutting fluids and lubricants. This allows for accurate cutting of the crystal shapes needed for the assembly process. The slicing component is also enabled by computer-controlled controls and diamond slicing discs. The slicing process is completed using fine diamond discs, which generate thin sections of the crystal ideal for manipulation. In order to maximize crystal quality and yield, NTC MWM4420M also features a cooling and recrystallization machine. The cooling and recrystallization tool utilizes forced water circulation, temperature control, and integrated sensors to precisely monitor and control the crystal quality, yield, and production process. Additionally, a unique optical character recognition (OCR) asset is included which captures critical parameters during the crystal growth process. MWM4420M is designed to be maintenance-free and provide long-term, reliable production of high-quality crystals. Its advanced features, precision diamond sawing and slicing components, integrated cooling and recrystallization model, and OCR diagnosis equipment make it a valuable asset to any crystal growing and processing operation. With NTC MWM4420M, precise and repeatable crystal production is now possible with unmatched accuracy and reliability.