Payvandlash AC payvandlash mashinasini tanlashi mumkin, shuningdek, shahar payvandlash mashinasini tanlashi mumkin. DC payvandchidan foydalanilganda, ishlatiladigan payvandlash tayog'i, qurilish uskunasining holati va chokning sifati kabi omillarni hisobga olgan holda ijobiy va salbiy ulanishlar mavjud. AC quvvati bilan solishtirganda