Before using the welding rod, please dry out for 30-60 minutes at 300-350 degrees. At the arc generator point, in order to block blow holes, please utilize the retract start technique or arc starting plate method. Please maintain the arc length as
Welding for items using mild steel such as ships and boats, construction, bridges, pressure vessels, etc., Welding for items using mild steel such as ships and boats, construction, bridges, pressure vessels, etc.
In the welding of galvanized steel plate, blowing bubbles (blow holes, pits) in the illuminite type and lime citriniy type, but if it is a low hydrogen type it works well. However, it is better to buy a portable dryer because it tends to be damaged by absorbing moisture. We do not sell low hydrogen system at home center, so it is saved.