2 pcs Coffee&Gold Hummingbird V2 Original Swiss Motor Rotary Tattoo Machine Gun kit

1.It is more compact than traditional electromagnetic tattoo machines and more flexible operation.It can be set up to hit at short, medium, or long strokes by simply changing the interchangeable excenters in the front of the motor. 2.It is capable of hitting at any stroke length from 2.6 mm up to 5.5 mm to suit your needs, for maximum efficiency and for the shortest healing times.Top Switzerland imported motor and imported bearings, high life assurance, up to 10,000 hours, stepless speed control with reversing function (consider many tattooists adopts the traditional continually power supply, easy to mess up the positive and negative),drives up to 50 needles or more without problems. 3.Vibration amplitude -3.2-4.4 is the best floating proportion of tattoo machine.Rated speed 2 0,000 , only the original Swiss motors can achieve this speed power.The machine now has a new concept, a new round external piston causes minimal friction on the drive system, the motor and the engine is running more freely and cooler.The front double spring rod fixed support, make sure the needle retractable symmetry and uniform. 4.The Tattoo Machine can work normally within 6-8 volts. It is recommended to use more than 1.5A power supply.(Please pay attention: Don't use more than the narmal 6-8v voltage.In order to avoid damage,the machine should rest for a few minutes after 1-2 hours working.) 5.New frame design very ergonomic and well balanced,low vibration, low noise, easy handling and flexibility, no tuning, no trouble.The black knob on the rear of the machine can control needles distance, strength for fine-tuning. Clockwise direction adjustment makes needles higher intensity, suitable for a large area with heavy color; Counterclockwise adjustment makes the needle strength weakened, more suitable for shadow excessively portrait effect. Please choose the appropriate adjustments according to your personal habits.