In the working principle of the air expansion shaft, it is a special rewinding and unwinding shaft. In principle, it is convenient and fast to use. It only needs to provide its own air source, so when working, it will be fully inflated to work. Then how big is the role of the air nozzle in the air expansion shaft?

First: strong fullness

The air expansion shaft uses an air nozzle to inflate, which can be fully filled and can save time, so the inflating operation time is short. The fullness is also very strong, which can reduce the occurrence of failures of the air expansion shaft during operation.

Second: not easy to leak airflow

Using an air nozzle to inflate can better grasp the concentration of air flow, and according to the direction of the air flow, it can directly lead to the air expansion shaft through the air nozzle , which is not easy to leak, and the air flow is not easy to flow outwards, and better makes the air expansion shaft work more perfect.