LANG
It consists of two main parts: hot air preheating and welding rod extrusion. The hot air has adjustable electric and thermal temperature control, self feeding air source, and adopts a hot air heating system for extrusion. The extrusion speed is easy to adjust, and screw feeding is used for high extrusion pressure. It is used for welding thermoplastic products such as plastic sheets and pipes, especially for sealing the ends of large-diameter wrapped pipes with hollow walls, welding pipe fittings, and repairing pipe damage.
