Conical bowl is a bowl which is like a cone with the track welded to the inside of the cone. Conical bowls are required for certain types of components, which tend to overlap or are very flat. In these types of bowls too, as there is no track on top of another, the problem of jamming of components between two tracks does not arise. Conical bowls are most preferable in case of medical applications as they can be made to ensure there is welding crevice or gap anywhere in the bowl. Conical bowl are most suitable for medical applications as firstly they can be welded in such a way that there is no crevice which can hold dust. Secondly, they can be fixed from the sides to result in much better working and to ensure that there is no dust present in the mounting holes for medical applications.