Complex sentence: Electropolishing has many applications in the metal finishing industry because of its simplicity and its ability to be used on irregularly-shaped objects, such as electropolished stainless steel drums of washing machines, stainless steel surgical devices, and copper semiconductors.
Split into simpler sentences: Electropolishing has many applications in the metal finishing industry because of its simplicity and it can be applied to objects of complex shape. Typical examples are electropolished stainless steel drums of washing machines, stainless steel surgical devices, and copper semiconductors.