PlastProTools stand with Leister plastic welding tools and hot air blowersHand extrusion welder on the PlastProTools counter at stand F2.43cLeister and Ingenia booth with plastic welding tools and bending machine postersLeister staff with a hand extruder in front of the Weldplast S2 posterLeister stand 13 with hot-air welders and the Fusion 1 extruder on displayHeisslufttechnik Flocke stand 134 with Leister hot-air welding tools