中文
光伏行业真空应用
Jiangsu Quantianxia Intelligent Equipment Co., Ltd. is a high-tech company with R&D and production of high-end special pumps and pump application systems as its main business. We mainly serve the fields of pharmaceutical and chemical industry, semiconductor, new energy battery, photovoltaic coating, etc. Our company specializes in the production of dry screw vacuum pump, rotary vane vacuum pump, water ring vacuum pump, Roots vacuum pump and other vacuum equipment, and can also customize personalized Roots vacuum units and vacuum system application solutions with different performance requirements for you.
We have professional technology and unremitting efforts to provide you with perfect vacuum engineering design, consulting, maintenance, repair, modification and other technical support and services, my company will bring you the best quality products and the fastest service. If you want to know more about vacuum pumps or want to buy such products, welcome to inquire! Contact: 0755-28997459-8042/19168500859 (wechat number)
●In the field of electronic photovoltaic applications involved are: solar energy, photovoltaic power stations, photovoltaic street lights, photovoltaic charging stations, etc., the main material is "silicon", including monocrystalline silicon solar cells, polycrystalline silicon solar cells, amorphous silicon solar cells, multi-compound solar cells.
●According to the process requirements, the structure and vacuum requirements of the vacuum pump are different, common: impregnation, vacuum coating, ion etching, molecular beam epitaxy, crystalline silicon, CdTe, CIGS, silicon film and other processes.
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Vacuum coating
The process is to use physical methods to produce deposited films, namely evaporation coating, sputtering coating and ion plating, in the vacuum chamber, the atoms of the material are isolated from the heating source and hit the surface of the plated object.
Applicable products: dry screw vacuum pump, slide valve vacuum pump, diffusion pump, rotary vane vacuum pump, Roots vacuum unit and other pumps.
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Molecular beam epitaxy
This process is a newly developed epitaxial film making method, which is a method to grow the film layer by layer along the direction of the crystal axis of the substrate material under appropriate substrate and appropriate conditions.
Applicable products: dry screw vacuum pump, slide valve vacuum pump, diffusion pump, rotary vane vacuum pump, Roots vacuum unit and other pumps.
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Single crystal furnace
The process is to melt polycrystalline materials such as polysilicon with graphite heater in an inert gas (nitrogen, helium) environment, and grow single crystals without dislocation by czochralase method.
Applicable products: dry screw vacuum pump, slide valve vacuum pump, diffusion pump, rotary vane vacuum pump, Roots vacuum unit and other pumps.
