Nowadays, the manufacture of tattoo machine has reached the level of perfection. The electric tattoo machine beats 30000 times per minute. Large scale production and processing have made the tattoo machine cheap, and the number of tattooists around the world has also increased.

The tattoo machine converts the external 220V AC into the DC with a voltage value between 3-20V through the intermediate voltage regulator and transformer. Under the DC voltage of 3-20V, the two main coils and the electronic injection point produce instantaneous suction and spraying effects. With the reciprocating movement of the tattoo machine spring, the tattoo needle is driven to produce high-speed up and down and reciprocating movements.