The welding phase is perhaps the most important part of the production line
. There are several welding techniques employed, with the most common being high-frequency electric resistance welding (ERW) and submerged arc welding (SAW).4. Material Savings The roll forming process inherently minimizes waste. By carefully designing the roll system and optimizing the material layout, manufacturers can maximize the use of raw materials. This not only reduces costs but also contributes to more sustainable construction practices.
