Plastic welding nozzle

What kind of nozzles do we use to weld plastic? - types and description The welding machine itself is useless without the proper nozzle that directs the hot air stream to the surface. That is why we divide them into: narrowing nozzles, i.e. round tips, most often 5 mm or larger, which will heat the substrate and the binder pointwise. Here you have a choice either for devices with lower power, i.e. with a 20 mm output, or for professional 32 mm welders (standard for BOSITE and other manufacturers). The exception is the heat gun nozzle with approx. 35 mm mount, however, when putting it on such equipment, you must find out whether the manufacturer has foreseen such an action because the engine is low-power to push through such a small narrowing (advice - if the device cost up to about PLN 200, do not assume this nozzles because you will burn it) then the AT-3500 model or a typical AT-852 box welder. quick welding nozzles They allow the filler to be guided on straight sections 2-4 times faster than in swing welding - with narrowing pipes. A helpful nozzle, especially when welding thicker elements, is the tacking nozzle, which allows you to pre-fix or shear with pieces so that you can weld the element without supports. You won't use it in the automotive industry. Other accessories useful in welding. For repairs in automotive, household and rtv components, you will also need a scraper or a plastic grinder, which you will make a cutter - cut, remove the varnish and physically clean the surface. The reinforcement mesh in which you melt the element may also be helpful. and then you pour the whole with plastic or glue and do it as a "base - scaffolding" for further work - it is not enough just to melt the mesh in and it's ready.