Pneumatic systems use compressed air to transmit and control energy. They consist of components like compressors, valves, and actuators that work together to perform tasks such as lifting, moving, or shaping materials. These systems are commonly found in industries like manufacturing and construction, where they enhance efficiency and safety. The main advantage of pneumatic systems is their ability to provide quick and precise movements. They are often preferred over hydraulic systems because they are lighter and less prone to leaks. However, they may not be suitable for tasks requiring high force or pressure, making them ideal for specific applications.