A pneumatic tube system is a system that transmits and receives objects quickly inside pipes and is used in urgent situations or when transferring or returning objects. It is mainly used in hospitals, large marts, and automation systems. For long-distance transportation (up to 10 km) high pressure is used at industrial plant industrial sites. A large amount of flow rate and high pressure are used to generate instantaneous pressure and flow to the opposite side, where the transport target is stored in a separately manufactured carrier and transported. Specially manufactured carriers considering significant frictional force in the straight, curved, rising, and lower sections during long-distance transport are employed. The other party experimentally generates reverse pressure to lower the care speed inside the transfer pipe that arrives at a high speed and operates the worker valve to reduce the speed, but the valve must be operated every time according to pressure and distance changes. In the present work, a method of arriving at a carrier in a stable pipe through speed reduction by controlling the flow rate and reverse pressure depending on the distance from the transmission unit and calculating the reverse pressure compared to the teleportation speed is presented.