What does the stroke size of a tattoo machine represent?

Dongguan Hanfurn Electronic & Technology Limited（tattoopenmachines.com）

Currently, there are many tattoo pens in the market labeled with various stroke of 3.0, 3.5, 4.0, 4.5, and 5.0. So what does the so-called stroke mean? Today, let's give you a brief explanation.

Simply put, we use numbers such as 3.0, 3.5, 4.0, 4.5, and 5.0 to represent the maximum needle length of the tattoo machine at the same voltage; Under the same conditions, machines with shorter needle stroke have a relatively faster frequency; So the larger the needle, the slower the relative needle frequency. The force of needle output will increase for machines with larger stroke, while for machines with smaller stroke, the needle output will be relatively softer; Each tattoo master can choose different specifications of machines according to your own needs.

Dongguan Hanfurn Electronic Technology Co., Ltd. is a professional manufacturer specializing in tattoo and PMU machines, researching and designing, customizing production, and ensuring quality! （tattoopenmachines.com）