An electric capper is an electric tool used to compress bottle caps. Its working principle is to use a motor to drive the capping head, and apply pressure through the capping head to press the bottle cap tightly on the bottle mouth. Electric cappers are usually suitable for bottles of various sizes, such as glass bottles, plastic bottles, etc. When using it, just place the bottle on the workbench, adjust the relative position of the capping head and the bottle, and then start the motor to complete the capping operation. The advantage of the electric capper is that it can improve production efficiency and reduce manual operation time and labor intensity. At the same time, due to the high precision of the motor drive, the quality and consistency of the gland can be guaranteed. In addition, electric capping machines usually have adjustable capping pressure and replaceable capping heads to adapt to bottles of different sizes, thereby increasing the flexibility of their applications.