How does a plastic prototype come to life? The process begins with precision CNC plastic machining, where every detail is carefully manufactured according to the CAD design. After machining, our technicians manually remove burrs and refine the edges to improve surface quality and dimensional accuracy. The parts are then carefully sanded to create a smoother finish and prepare them for the next stage. Next comes prototype assembly, where components are fitted together to verify structure, fit, and functionality. From machining and hand finishing to assembly verification, every step helps ensure a reliable and high-quality prototype. Need custom plastic prototypes? 📩 Send your CAD files to: info@ufprproto.com Get a quote in as little as 4 hours.