Vacuum Capping Machine, FDB

This vacuum capping machine is specially used for capping wide-mouth bottles, such as fermented tofu bottles, pickle bottles, jam jars.
The vacuum capping machinery is a multi-function machine integrated with automatic cap feeding, placing, and capping. It features simple operation, and high production speed. This glass bottle capping machine is mainly used for three, four, and six twist caps. The capping operation is completed by pressing the cap with two belts of different speeds. Before capping, high temperature steam is firstly blown to heat the mouths of the bottles, then perform capping immediately. According to the principle of thermal expansion, vacuum inside the bottle is formed after the steam is cooled. Therefore, vacuum capping is achieved.