The working principle of the manual code nailer can be summarized into the following steps: Components: 1, handle: usually made of plastic or metal materials, to provide manual feel and grip. 2, the tray: located at the bottom of the pin fixture, is a flat board surface, used to support and fix the pin.

Advantages of electric stapler: 1, efficient and fast: the electric nailer can be driven into the nails continuously and quickly, which greatly improves the work efficiency, especially for engineering projects that require a large number of nails. 2, labor saving: Because of the electric drive, the user does not need to manually knock, reducing labor intensity and hand fatigue.