Heat gun is also known as hot air welder, hot air gun,heat gun,hot air welding gun,hot air welding machine,plastic welder. hot air welding tools are used to join thermoplastic materials together. The tool brings the plastic material up to its specific weld temperature and then joins the pieces under pressure.    

          Our BST-D09 heat gun is a kind of industrial quality handheld hot air welder with below advantages:    
1) heating wire in the heating element imported from Sweden with very long life span.     
2) it's temperature controller chip imported from word famous brand"ST" company    
3)the electric circuit board designed by HongKong electronic engineer        

Technical data sheet: