Tobacco industry

Vacuum pump, as a kind of equipment providing negative pressure energy, is quite important in the production process of tobacco enterprises. Vacuum pump in the tobacco industry is mainly used in the vacuum moisture recovery process, vacuum moisture recovery is a very critical step in the process of silk production, first to vacuum the moisture recovery box, to reach the specified value, and then spray into the moisture recovery. Vacuum moisture recovery not only plays the role of loosing, moisture recovery and insect killing, but also has the role of removing the impurity of tobacco, improving the taste of tobacco and killing insect eggs. Vacuum moisture recovery is divided into five working stages: one time evacuation, moisture recovery, pressure preservation, suction, air breaking.