Square ceramic vacuum suction cups are devices employed for the high-precision securing of workpieces. The main body is fabricated from porous alumina ceramic, achieving stable clamping through the principle of vacuum adhesion. Uniformly distributed micro-pores within the structure facilitate the transmission of negative pressure, while the sealed periphery ensures the stability of vacuum levels within the adhesion zone. They deliver uniform adhesive force, guaranteeing even stress distribution across the workpiece surface. Vacuum establishment time is ≤1 second, rendering them suitable for anti-static environments such as semiconductor manufacturing.
Square ceramic vacuum cups offer superior wear resistance and are free from magnetic interference compared to metal cups. They are more cost-effective than electrostatic cups and are suitable for vacuum environments. It should be noted that square ceramic vacuum cups are unsuitable for ultra-thin workpieces, as they may deform under negative pressure. Special sealing designs are required in extreme vacuum conditions. Applications include the semiconductor industry, the precision optics sector, and the electronic components industry.
Superior Ceramics Times Technology Co., Ltd. has been designated a National High-Tech Enterprise and is a flagship talent project of Shaoxing's 'Land of Eminent Scholars'. Our exceptional R&D team comprises professors and PhDs specialising in: silicon carbide, high-purity silicon carbide, boron carbide, diamond silicon carbide, yttrium oxide, aluminium oxide, aluminium nitride and other advanced ceramic materials and structural components. We hold over 30 Chinese patent applications. Our advanced technical processes encompass sintering, forming, grinding, CNC machining, laser drilling and other precision techniques.
We hold over 30 Chinese patents. Our advanced technical processes encompass sintering, forming, grinding, CNC machining, laser drilling, lapping, and polishing, enabling us to customise ceramic products to client specifications.