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 boasts frictionless movement, high accuracy, high dynamic performance without maintenance, and supports customized non-standard products. 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 positioning accuracy up to 1.14 arc seconds and repeated positioning accuracy ≤ 0.61 arc seconds. It features high-precision machining components with frictionless movement, low radial跳动 ≤ 100nm, high rotation speed, long lifespan, and high precision.