The Dent Fix EZ Nitro Plastic Welder Kit, No. DF-EZN1G, eliminates the need for refilling nitrogen tanks and has a smaller footprint taking up less space in the shop thanks to its onboard nitrogen generator. The proprietary Flow Adjust Switch Technology (FAST) system makes the DF-EZN1G easy to learn and use, according to the company. Equipped with two welders, the DF-EZN1G incorporates both a nitrogen welding torch and an airless welding torch. The nitrogen torch is air cooled. The unit comes with plastic rod in various types and sizes to enable the user to weld different types of plastic and different types of damages. Also included is a roll of aluminum tape to hold parts together when welding. The hand seaming tool help shapes, flatten, and insure that repaired flanges and tabs are the correct thickness.The cart is equipped with a heat gun holster, and a power strip for powering other tools such as the optional digital set heat gun (No. DF-900HG) and thermal hot stapler (No. DF-800BR). The welder uses 110 volts and a maximum of 10 amps, with a total consumption of 600 watts maximum.