Ka'idar aiki:

Welding dubawa gauge: Wannan samfurin ya kunshi babban gauge, tsawo gauge, bite gefen zurfin gauge da kuma multi-amfani gauge sassa huɗu, shi ne wani irin walda dubawa gauge, amfani da gano daban-daban slope kusurwa, tsawo, fadi, spacing da bite gefen zurfin walda. Welding madaidaicin: Wannan samfurin ya kunshi babban madaidaicin, tsawo madaidaicin, bite gefen zurfin madaidaicin da multi-amfani da madaidaicin sassa huɗu, shi ne wani irin waldi madaidaicin, amfani da gano daban-daban slope kusurwa, tsawo, fadi, spacing da bite gefen zurfin waldi. Aikace-aikace kewayon: walda bar dace da ganowa na boilers, gadaje, shipbuilding, matsin lamba kwantena da filin mai bututun. Hakanan yana dacewa da sassan da ke buƙatar auna ingancin walda. An yi da kayan bakin karfe, tsarin da ya dace, kyakkyawan bayyanar, sauƙin amfani, da kewayon ma'auni.