Stepless adjust of wire feed speed and welding, cirumferential welding, filler welding, butt welding, lap welding and fillet welding in flat position.

• 送丝速度和焊接速度可无级调节，保证焊接稳定；可直焊、环焊、角焊、对焊、搭接焊、及船状位置和角焊接。