Used KOMATSU NTC MWM 442DM #293610423 for sale
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ID: 293610423
Vintage: 2008
Wire saws
For solar wafers
Cutting way: Downward feeding
Wire speed: 1000 m/min
Feeding speed: 0.1~2.5 mm/min
Forward / backward speed: 50~500 mm/min
Maximum wire: Ф0.14 mm x 300 km / Ф0.16 mmx 300 km
Maximum work size:
(2) 156xL300×2
(2) 125xL300
Power supply: 380 V±10%, 50Hz, 3 Phase
2008 vintage.
KOMATSU NTC MWM 442DM is a multi-axis crystal growing, sawing and slicing equipment developed by KOMATSU NTC Corporation. The system is a combination of a crystal grower, saw and slicer, capable of producing highly accurate single-crystal components in various shapes, sizes and geometries. The crystal grower of KOMATSU NTC MWM-442DM is equipped with a top-loaded quartz crucible, allowing the circumferential growth of the crystal. The grower is able to operate in a range of temperatures and pressures to achieve the optimum crystal quality for each application. The temperature of the crucible is regulated through a programmable temperature controller. The crucible is heated using a high-temperature coil unit. An oxygen supply is used to ensure the correct oxidation state of the growing crystal. NTC MWM442DM also includes a range of saw models to enable precise cutting and slicing of the single-crystal components. The range of sizes, shapes and cutting angles can be chosen to achieve the most precise cuts of each component. The precision of the cuts is maintained by holding the blade in a precise position during cutting. The saws are available with integrated motor for automatic cutting and slicing. MWM 442DM is also equipped with a wafer loader, used to ensure precise placement and alignment of the single-crystal components during the slicing process. The machine features an electro-optical checker to guarantee the highest accuracy of the positioning and alignment of the components. For maximum flexibility and performance, KOMATSU NTC NTC MWM442DM can be used with a computer-aided design (CAD) software suite. This tool allows for precise optimisation of the geometry and dimensions of the single-crystal components. The CAD package is also able to analyse the distortion of the component caused by the cooling and heating during the crystal growth and slicing processes. Overall, NTC MWM-442DM is a highly advanced asset which can be used to produce precise single-crystal components in a wide range of shapes and sizes, with accuracy and repeatability. The model utilises an advanced range of components and software to ensure a consistent and reliable output, allowing customers to achieve the highest quality crystals, improved manufacturing costs and enhanced product consistency.
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