1. Prepare electric fusion welding machine, PE pipes and fittings that need to be welded.
2. Remove the oxide layer on the pierced end of the PE pipe and then pierce it into the electrofusion pipe fitting. It is advisable to pierce the pipe fittings easily. Do not force the pipe into the pipe fitting. If the pipe fitting is pierced too tightly, the electric heating is easily displaced during the welding process due to the expansion of the PE material after heating, thereby changing the heating generation. The temperature change is easy to cause some failures such as welding smoke due to excessive heating temperature. In special cases, such as the pipe piercing into the pipe fitting is not in a straight line, that is to say, the pipe and the pipe fitting are not coaxial. In this case, a special linear device is required to fix the pipe and the pipe fitting to reduce the stress of the pipe penetrating the pipe fitting.
3. After preparation, insert the output electrode of the electric fusion welding machine into the electrode column of the pipe fitting.
4. Start the electric fusion welding machine, scan the barcode or input the voltage and time parameters that need to be welded and start welding.
5. After the welding countdown is over, the output cable can be removed without affecting the cooling and welding of the pipe, and the next welding can be started.
