Aluminum dent pulling machine car auto repair machine 220V This welding machine can weld studs of various materials of M3-M6. It hasmany advantages such assimple operation, short welding time, little heat impact on the base material, no damage to the basematerial surface, good welding quality, firmness, beautiful appearance, and energy saving. lt is the most ideal equipment especially in the maintenance of aluminumcar bodies. Product parameter: Voltage: 220V Instantaneous current: 11000A Rated power: 1.5KW Screw size: M3/4/5/6 Capacitance: 12mF Product analysis: Operation method: 1.First select the appropriate welding tip according to the size of the stud, adjust the positioning screwin the welding tip, then insert it into the gun head of the welding torch, and tighten it carefully with awrench. Then insert the stud to observe, the stud should be 5-8mm higher than the three supportrods of the welding torch. Then connect the 220V power supply, and makethe welding machine reliable grounding. Turn on the power switch, the digital meter displays thewelding voltage, adjust the "voltage adjustment" knob to the appropriate voltage according to the sizeof the stud used. The specifications and voltage matching can be fine-tuned as follows: M3 M4 M5 M6 45V 70V 100V 130V 2. Remove oil and rust on the workpiece to avoid spark splashing or weak welding due to poor contact. 3. The stud is installed in the gun mouth. Make the welding gun perpendicular to the base material andexerts a slight pressure. 4. Press the micro switch on the handle of the torch, and the welding will be completed after a "pop". 5. Adjust different voltages and observe the welding effect, subject to the firmness of the welding andthe welding place is well connected and flat. 6. Adjust the voltage according to the above experiment results and then welding. 7. The larger the output voltage, the larger the diameter of the welded stud. 8. As for the repairing of sheet metal, after welding, screw the pulling ring on the stud, and use apulling tools with a thermal spray gun to heat the damaged part and flatten the sheet metal. Features: 1. Adjustable pressure welding gun: Different rules of stud required welding force is different, so the welding gun must be adjustable pressure. 2. Pull frame aluminum material: more durable. 3. Current knob adjustment: knob adjustment is faster and more convenient than button adjustment. 4. All copper transformer. 5. Professional workbench: The use of high-strength galvanized plate, tools more convenient storage. 6. Cable 50m2 oxygen-free copper: discharge current is faster than double lap iron. 7. Intelligent matching welding mode: fast arcing, deep melting pool, solid welding. 8.12mF Large capacity capacitor. Details: Different places have different Receptacles. Please note this plug and consult your electrician before purchase. ? Product display: Item Number: 1*Aluminum dent pulling machine car auto repair machine 220V (239772) You can make order with no worry. Any concerns just feel free to let us know, we'll reply in 24 hours in normal condition. Handling Time: Shipping is usually made in 1-3 business days after payments cleared. Orders are processed from Monday-Friday; Not on the weekends public holidays. Warranty: 6 months' warranty for the machines, not for the consumables. We stand behind our products all the item, so even if your warranty period has expired, you can still seek for service or technical support from us with low cost.