IntroductionAluminum spun reflectors are the optical backbones of high-performance architectural fixtures, commercial downlights, street luminaires, stage lighting, and industrial bay fixtures. In optical manufacturing, metal spinning is the preferred production method for parabolic, elliptical, sph
IntroductionAluminum is the primary material used in high-precision metal spinning due to its formability, lightweight properties, and excellent surface characteristics. However, after the spinning process—where rollers apply mechanical pressure over mandrels—the raw spun part typically exhibits mic
IntroductionCustom metal spinning stands out as one of the most versatile rotational metal-forming processes available to modern equipment manufacturers, industrial engineers, and product designers. Unlike standardized off-the-shelf component production, custom metal spinning focuses on turning spec