In a sedimenting centrifuge, the rate of settling of a suspension of solids is enhanced by the high gravitational field mechanically produced. Sedimenting centrifuge contains a solid-wall cylinder or cone rotating about a horizontal or vertical axis. An annular layer of liquid, of fixed thickness, is held against the wall by centrifugal force; because this force is so large compared with that of gravity, the liquid surface is essentially parallel with the axis of rotation regardless of the orientation of the unit.

See-thru Security Carts is a truck for storing and transporting valuable materials. It has front doors with lockable handle. It is ideal for securing ups packages, tools, liquors and drugs. It has polyurethane casters for easy mobility. It is 1200 lb capacity, which is mostly used in shipping points. It is constructed with chromate wire meshes on all sides for complete visibility. This is equipped with 2-swivel and 2-smart casters with 4-wheel drives.