A Precision Floating Platform is a super-precision motion device based on floating bearing technology, achieving frictionless movement through air film suspension. It is widely used in semiconductor, optics, aerospace, and other fields. It offers frictionless movement, high precision, high dynamic performance with minimal maintenance, and supports customized solutions. The floating main shaft and turntable are high-precision rotating devices based on floating bearing technology. The precision floating turntable is a high-precision rotating equipment based on floating bearing technology, with a positioning precision as high as 1.14 arc seconds and a repeated positioning precision of ≤0.61 arc seconds. It features frictionless, high-precision motion components with radial跳动 ≤100nm, high rotational speed, long lifespan, and high precision.