1. Welding speed up to 7.5m/min 2. Digital display for temperature 3. Automatic cool down system 4. Wrinkle free and resist Power switchSpeed control switchTemperature Displayoperate handle(welder handle)Welder handle swichTemperature control switchLeister Heating System Seaming Machine, Banner welder This equipment can be called hot air welder, heat welder, banner welder, welder, hot air tool, ...