Industrial hot air gun is mainly used in the processing and production field of electronic and electrical industry, used for blowing welding electronic components, removing excess solder on PCB circuit board, CPU welding, picking and so on. In the recycling industry of waste electronic products, when disassembling electronic circuit board components, BGA and other chips, it is necessary to use a hot air gun to heat the components so that the solder melts and falls off by itself. The industrial hot air gun is made of high temperature resistant stainless steel tube and equipped with high temperature resistant and heat insulating quartz tube. It can work continuously for a long time and is especially suitable for the assembly line production and processing of enterprises. While ordinary hot air gun products can only be used for a short time, too long into the room will cause the plastic shell of the gun head melting.