Many young people are keen on tattoo nowadays. Do you want to be cool with a colorful and unique tattoo? Are you a professional tattooist searching for a reliable tattoo machine to assist you in finishing excellent masterpiece? Then this HB-LHJG002K Aluminum Alloy Liner Machine Tattoo Machine may help you a lot. Made of superior aluminum alloy and with fine workmanship， it is safe and convenient to use. Featured with rapid thermal diffusion， it has a steady performance after continuous working. Besides， it is easy to operate for its high technology design. Never miss it!                                    Features            New and high qualityThe spring is high-elastic and anti-fatigue for long-time workingStrong power and stable workWith stable performance and rapid thermal diffusion， it can work for a long time at a stretch without heatPerfect for any tattoo artist who is looking for a good quality liner machine                                                             Specifications            Frame Material    Aluminum Alloy    <br>Construction    Casting    <br>Working Voltage    5-8V    <br>Starting Voltage    4V    <br>Optimum voltage    5-8V    <br>A - Bar Material/length    Pure iron    <br>Running Speed    120 rev / sec    <br>Capacitor    47μ 50V    <br>Contact material    Pure copper    <br>Color    Bronze    <br>Tech    Cast    <br>Coil Qty    8    <br>Start Voltage    4V    <br>Speed    120 rev / sec    <br>Dimensions    (3.15 x 1.3 x 2.76)" / (8 x 3.3 x 7) cm (L x W x H)    <br>Weight    6.17 oz /175 g     <br>                                                            Package Includes            1 x Tattoo Machine                                                            Extra Info            Why the machine cannot start Malfunction     Solution     <br>The spring pole does not touch the contact point of the slanting spring    Loosen the screw of spring pole; rotate down the spring pole to the contact point， and then rotate it through 180°-360°. Tighten the screw to lock the spring pole    <br>The switch is off    Connect 220V AC power supply and turn on the switch. The indicator flashes red    <br>Both of Adjustable knob (VOLTAGE) and V meter hand are in "0"    Rotate the adjustable knob clockwise slowly. Simultaneously， V meter hand is also moving. V meter hand should stop at 10V-12V    <br>The spring pole touches the contact point of front spring so tightly that the machine cannot start， which maybe even cause short circuit. Turn on the switch， the indicator flashes green (No Voltage)    Loosen the screw of spring pole; rotate up the spring pole for readjustment to the contact point， and then 180°-360° rotation. The indicator is green after it is short-circuited. Turn off the switch and then on again， the indicator will be red.    <br>Disconnect the cord from joint position owing to careless jerk during the daily working    Check the foot switch and the plug    <br>The wires are broken while washing and sterilizing the tattoo machine    Confirm the broken wires condition and have them welded    <br>Turn on the switch when short circuit happens， and the indicator turns green    Check whether the plugs of cord and foot switch are broken or not. The damaged ones could cause short circuit， which should be welded with electric iron.    <br>