| Intelligent temperature control fuser: 220V handheld welding machine, thickened anti-scalding cable can reduce safety hazards. The thickened insulating layer can prevent leakage and high temperature, and multiple cooling holes can speed up the cooling rate and extend the service life of the machine. Suitable for pipe diameter: Hand-held welding is equipped with three die heads, which can be installed on the machine at the same time, respectively, 20, 25, 32,40,50,63mm, which can be used for welding 6 kinds of size pipes. Basically include pipes of various sizes. Digital display screen: fast heating speed, constant constant temperature, intelligent digital display, adjustable heating plate | |