This dent pulling system includes aluminum car body dent pulling machine AL7(with the trolley), dioxide welding machine MIG226S and dent puller 9600D. Those models can meet your 100% daily dent pulling work, you will not need to to buy other dent puller. 

AL7 aluminum car body dent puller Features:

• The tip ignition technology with its discharge capacity reduces the welding process to a very short time (3 milisecond);
• This minimize over heating that can cause deformation on the panels, or paint work and coatings on the reverse side of panels;
• It is not affected by the circuit strength due to uses special storage for energy capacity which has a stable quality and strong output.;
• Digital and LED display and adjustment of voltages ensures accurate control of welding process;
• Comes complete with various accessories to meet all repair requirements;
• Can also be used for stud welding of steel, copper and galvanized steel;
• Utilizes capacitor stored discharge technology;

9600D car dent pulling machine Features:

• Washer welding, stub welding, carbon rod heating, partial heating, upsetting and for car body;
• Microprocessor control: multi-function control panel to automatically set the spot welding parameters;
• Automatic detection welding with manual allowed;
• Thermal protection; MCU and Turbo inside

MIG226S Dioxide Welding Machine Features:

• Reliable soft switch control with top-quality components for easy maintenance;
• stable output voltage with excellent anti-interference and precise control of welding current for various applications;
• ideal for all angles with features like slow arc starting, less spatter, and a double-pulse function for thin aluminum;
• over 80% efficiency, suitable for welding materials like aluminum, iron,and copper;
• compact, lightweight, easy to operate with synchronized weldingcurrent and wire feeding speed adjustment; 
• high power factor (up to 0.9), fast frequency response, and rapid welding speed;