The machine is applicable for cap ping to exhaust (vacuum) and lock the bottle top. It adopts variable frequency speed, steam jet exhaust, and mechanical locking device. It has the advantages of all-around functions, high automatization, and wide application for seasoning, sauce vegetables, preserved beancurd, and fruit jam. The machine is also applicable for various PT caps. With the machine, all the caps can be tightly locked according to the quality requirements. The cap can be unlocked and locked for times. As a result, it is one of the most advanced packaging machines in the world.Use products: It is applicable for cap ping to exhaust (vacuum) and lock the bottle top