A Precision Floating Platform is a super-precision motion device based on air-bearing technology, achieving frictionless movement through air film levitation. It is widely used in semiconductor, optical, aerospace, and other fields, offering frictionless motion, high accuracy, high dynamic performance without maintenance, and supports customized solutions. The floating main shaft and turntable are high-precision rotating devices based on air-bearing technology. The precision floating turntable is a high-precision rotating equipment based on air-bearing technology. Its positioning accuracy can reach up to 1.14 arc seconds, with a repeated positioning accuracy of ≤0.61 arc seconds, and radial axial跳动 ≤100nm for frictionless high-precision processing components. It features high speed, long lifespan, and high precision.