SWT-NS Model extrusion welder is a new type of hot air welder which imported foreign advanced technology, well-developed.
This product is with two major components,preheating raw material’s hot air part and welding rod’s extrusion part.Hot air part with adjustable temperature controller to heat automatically,and extrusion part with independent thermostatic heating control system to send hot air independently, It is easy to adjust extrusion speed and use screw extruding for powerful extrusion pressure.
Using 220v power supply uniformly to weld plastic sheets,tube and other thermoplastic products,especially for both ends
of large diameter hollow wall pipe,producing pipe and repairing pipe and so on.
Available welding materials: thermoplastic HDPE, PP, PVDF, especially PE .
Do not apply in a conductive plastic (PE-EL), or cause the machine to produce a conductive short-circuit.