Characterics of Banner welding machine 1: welding without glue. The banner welding machine replaces the 502 glue and improves the working environment of workers, improve efficiency and quality of welding. It is a low-carbon and environmentally product; it is the inevitable trend of development in the future. 2: The theory is based on digital control constant temperature. The banner welding machine is equipped with temperature feedback sensor. The sensor can always monitoring the temperature of the outlet to keep a constant temperature. It uses advanced PID control technology, and adjust the power to make the temperature more constant automatically, the fluctuation is within 5 degrees. It makes welding more uniform. It uses zero-crossing trigger control IC, there is no harmonic interference, so no matter how long the picture is, the mosaic effect will not change. 3: speed: 6-10m per minute. You can adjust the speed according to setting temperature and the thickness of picture. 4: Temperature scope: 0-500C. Temperature can be settled with the up and down buttons according to the thickness of picture. 5: R & D capacity: Our Company has all the key technology, the quality of the machine is in control. 6: power: 1000-1600W (After setting the desired temperature, the machine will automatically adjust the power according to the temperature). 7:Hot air speed of hot air gun .50-100 percent of the wind speed can be adjusted, so you can fight a thick picture to ensure easier, and the heater parts live longer. 8: Heater: Equipped with AC motor and it makes wind stronger, life longer(more than 2000 hours), and cost is low because you only need to replace the carbon brush.