In our project “AUTOMATIC PUNCHING CONVEYOR†beings with an introduction to pneumatic, it’s various applications. The conveyor Automation is very useful for material handling in modern engineering industries. The motor is used to drive the conveyor. The materials are transferred from one place to another place by using conveyor. In this conveyor itself, some operation (Example: - Number Punching, Addressing, Tested OK mark) are doing with the help of pneumatic power. This system gives smooth operation and smooth movement of the belts to the jobs at required time.