152021-03
Treatment of leakage accident of gas expansion shaft
The air expansion shaft is a special winding and unwinding shaft, that is, the shaft whose surface can protrude after high pressure inflation, and the shaft whose surface rapidly retracts after deflation is called the air expansion shaft. The inflatable shaft has a wide range of uses. Any machine with winding, unwinding and slitting can use the inflatable shaft. The commonly used industries include packaging, printing, and even light metal industries, which can be said to have a wide range of us
Introduction of door and window hardware