You can individually or simultaneously switch the negative pressure of the airway ON/OFF.
We would like to introduce our "High-Precision Granite Vacuum Table." External dimensions: 900x600mm. 【Features】 1. The overall dimensions, inner diameter, side air channels, and the number of surface pores can be customized according to your needs. 2. During use, the negative pressure of a single air channel can be individually turned on and off, allowing multiple air channels to be switched on and off simultaneously, and enabling uniform switching of all air channels. It is used to stretch individual workpieces under negative pressure, allowing for quick and easy multi-surface machining and measurement (without clamps). Thanks to a special fixing method, the workpieces are protected from damage and do not deform when stretched. Please feel free to contact us if you have any requests. 【Advantages】 ■ High vibration damping ■ Limited expansion coefficient ■ Low thermal conductivity ■ Weight ratio close to aluminum *For more details, please refer to the PDF document or feel free to contact us.
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【ND GROUP Strengths of Precision Stone Materials (Excerpt)】 ■Stable Supply - Certified supplier of granite quarries, providing granite materials suitable for various industries and needs. ■Large-Scale and Special Processing - Possesses a rich inventory of granite, enabling various processing centered around component columns, surface panels, and machine bases. ■Ultra-Precision Processing - Equipped with temperature-controlled rooms, temperature-controlled booths, and abundant measuring instruments, capable of producing ultra-high precision products at the sub-micron level. *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■ Circular test platform, inserts are used to secure test objects. ■ Manufacturing equipment related to LCDs and semiconductors ■ High-precision machine base ■ Base for various optical measurement devices ■ Vibration isolation and prevention effects *For more details, please refer to the PDF document or feel free to contact us.
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The ND Group is a high-tech company that provides comprehensive solutions for industrial products, including research and development, production, sales, and technical services for industrial CT, CNC machining, and precision stone products. The group consists of the Shanghai ND Industrial CT Testing Center, Jinan ND CNC Factory, Jinan Stone Factory, Japan ND Precision Engineering, Shandong ND, Shenzhen ND, and Hong Kong ND. Since its establishment in February 2013, the ND Group has developed with the corporate philosophy of integrity, learning, growth, and innovation. Shanghai ND is a provider of micro-nano industrial CT equipment and inspection services, having obtained the general agency qualification for the Chinese market (China, Hong Kong, Macau, Taiwan) and Japan for diondo from Germany in 2015. It offers technology solutions for digital control, measurement, and testing of various materials. In the CNC business, it provides independent research and development, production, sales, and technology for various intelligent, robotic, fully automatic, and semi-automatic precision engraving machines. The group has obtained over 100 patents and exports its products to 60 countries.