The APEXC is an incredibly simple machine. A handloom is a simple machine used for weaving. And it is a simple machine, implying cost effectiveness. A wedge is a triangular-shaped simple machine. A Ramp or Inclined plane is a simple machine. Later pestles and a simple machine called a rice pounder were developed to remove hulls. An early simple machine to do this is a rice pounder. A simple machine with no friction or elasticity is called an "ideal machine". A simple machine was soon devised to carry out the process more speedily and efficiently. It is a simple machine which contains a barrel, handle, nozzle, mold and heaters.