Banner Welder ( flex banner welding machine,Heat jointing machine ) hot air welder, heat welder, banner welder, welder, hot air welding machine This equipment can be called hot air welder, heat welder, banner welder, welder, hot air tool, hot air welding machine, welding machine, seaming machine, hot seaming machine and seamer, it is the professional designs for welding flex banner, PE, PVC, plastic cloth, printing cloth and the painting connection of advertisement. Material. Use Leister brand heating system imported from Germany and digital function for temperature showing. Nowadays, we add more new functions, such as laser guiding unit and portable walking unit for choice.Plastic welding machine1. Welding speed up to 7.5m/min. 2. Digital display for temperature. 3. Automatic cool down system. 4. Wrinkle free and resist pulling.Technical data: 230V / 50/60Hz / 2100W Welding temperature: 80-530Degree Welding speed: 1.0-7.5m/min. Air volume: 200-270L/min. Welding width: 20/30mm Size: 445X276X280mmWarranty: Machine body 3 years, driver and heating system one year (the heating core is exclusive)