Rotary stage giving C movement will be mounted on the rotary stage giving A movement. Rotary stage (giving A movement) will be mounted on Z stage. Z stage will be mounted perpendicularly on Y-stage and Y stage will be further mounted on X stage. Therefore, all the stages should be able to carry the total weight of the work stations which are mounted above it along with a working load of 5 Kg (max). These stages are modular in design and construction.