Only when you know how to maintain it can you be durable

Only when you know how to maintain it can you use it

1. Using low temperature welding and high temperature as far as possible will accelerate the oxidation of welding head and reduce the life of welding head; If the temperature of welding head exceeds 470°c, its oxidation rate is twice that of 380 C. 2. Do not apply excessive pressure when welding, otherwise the welding head will be damaged and deformed; As long as the welding head can fully contact the solder joint, the heat can be conducted. 3. Always insist on tin plating in welding head, which can reduce the oxidation time in welding head and prolong the life of welding head; After application, the new solder should be added after the welding head temperature drops slightly, so that the tin coating has a good anti-oxidation effect.

4. Keep welding head clean and tidy up the oxide in time. If there is black oxide on welding head, welding head may not be tin-plated, so it should be cleaned up immediately. When finishing, adjust the temperature of welding head to 250°c, and then clean the welding head with clean cotton until it is clean and then tin. 5. The flux with low activity and high activity or strong corrosivity will accelerate the corrosion of welding head when heated, so the flux with low corrosivity should be selected.