I produced iT card hand out plastic gun TZD-HQ-Ⅲ, is the result of a lot of market research, based on the information and the needs of the construction when the customer feedback and develop the latest generation of the third generation of plastic welder, in TZD -HQ-Ⅱ type of foundation to be improved, Germany and Italy combined with the technical performance of similar products developed set of hot air preheating and plastic welding rod in one of the new extrusion welder. Host imported from Germany, reunification with 220V AC power supply, electric hot air has a continuously adjustable thermostat, with a variable speed regulation function, changing the working principle of the original gear transport, the use of screw extruder, extrusion power, so that the electrode Extrusion is greatly improved, especially for PE, PP plastic extrusion, continuous hours of work, for larger gap welding can achieve a perfect shape, is a perfect small welding machine. Compared with the second generation of the third generation of torch made major upgrade, the first in the extrusion rate without changing the overall size of shortening the 6 cm, the handle can rotate 300 degrees for flexible operation tank, tank, pipe inside Also in full accordance with the original Swiss imports tip to make so dense gas welding shoe performance strengthened, increasing the injection nozzle and vent easy to cheer for the bearings and machine cooling, hot air plus a layer of stainless steel fence to prevent operation of the torch burns the bottom of the mold. Improved third-generation torch improve work efficiency, easy operation and a more user-friendly design. ? Uses: steel reinforced large diameter pipe welding, large caliber hollow wall winding pipe sealed at both ends, damage repair, pipe connections, Buried thermal insulation PE outer sheath tube interface, prefabricated welded pipe fittings, elbows, tees, Large diameter plastic pipe production welding, plastic shade wells and chemical plastic containers, tank welding. ? Features: unified use of 220V AC power supply, hot air is continuously adjustable speed control function with variable level; screw extruder, extrusion power, welding results improve, and continuous hours of work.