Abstract: An exemplary platform assembly and method is provided to facilitate a uniform deposition of a depositant on substrates. The platform assembly can include a platform, satellite tables, and an actuator. The platform moves upon a support structure, while the satellite tables, supporting the substrates, rotate on the platform. The actuator moves the platform and satellite tables, presenting the substrate to the depositant dispenser. A resistance to movement of the platform forces a rotation of the satellite tables. Additionally, a method is provided that includes positioning a platform on a support structure and positioning the substrates on the satellite tables. The platform is then moved within a dispersion area of the depositant dispenser. A stationary gear, coupled to the support structure, resists motion of the platform, thereby forcing each of the plurality of satellite tables to rotate.