TGK-700A Electric plastic Welding torch 1.CE Certificate 2.temperature 50~550C 3. ... volume: 50-300L/Min CE TGK-700A Electric plastic Welding torch Features:1, Cold/hot air,2, Adjustable temperature.3 ... trapping, plastic's recycling and repairing, integrated circuit welding, overhaul processing and other application of electronic and chemical ... 1pc of heater CE TGK-700A Electric plastic Welding torch