A conveyor belt EP 800 4 is a specific type of conveyor belt that is designed for heavy-duty industrial applications. The "EP" in the designation stands for "Polyester/Polyamide" (also known as Nylon), indicating the materials used in the belt's fabric carcass. The number "800" refers to the tensile strength of the belt in Newtons per millimeter (N/mm) of belt width, meaning this belt has a tensile strength of 800 N/mm. The "4" indicates the number of plies or layers of fabric in the belt. This multi-ply construction provides the belt with added strength and durability, making it suitable for transporting heavy materials such as minerals, coal, and aggregates over long distances. The EP 800 4 belt is known for its high performance, resistance to wear and tear, and ability to maintain integrity under high stress.