The electric shaver can be divided into two types: rotary and reciprocating according to the action mode of the blade. The former has simple structure, low noise and moderate shaving force, while the latter has complex structure and high noise, but strong shaving force and high sharpness. Rotary electric shaver can be divided into straight barrel type, elbow type, live push-shear type and double-head type according to its shape and structure (see figure). The first two structures are simpler, while the latter two are more complex. According to the type of prime mover, electric shaver can be divided into three types: DC permanent magnet motor, AC-DC series motor and electromagnetic vibration.
Technological process is the basis for measuring whether an enterprise has advanced nature, whether it has market competitiveness and whether it can continue to lead the competitors. With the development of electric shaver Market in China, the application and research of core production technology will become the focus of attention of enterprises in the industry. Understanding the research and development trend, process equipment, technology application and trend of the core technology of electric shaver production at home and abroad is very important for enterprises to improve product technical specifications and market competitiveness.

The live push-shear electric shaver is mainly composed of two parts, one is rotary shaver for shaving short beard, the other is electric push-shear for cutting long beard and hair. The clutch is meshed with the electric push-shear by means of the switching wrench which separates the clutch from the rotary razor. The rotational motion of the motor is changed into reciprocating motion through the eccentric axis of the clutch, thus driving the electric push-shear action.
The double-ended electric shaver is driven by a motor through a coupling and a gear to rotate the two shavers. The razor can adjust the shaving angle according to different face types and parts to increase the shaving area. Because the motor drives two movable knives to rotate at the same time, the load is larger, so it is necessary to choose a higher power model.