Machine Parameter Model US-208 US-212 Axis 2 2 Wire Diameter 0.15-0.8mm 0.2-1.2mm Max Outside Diameter 20mm 20mm Wire feeding wheels group 1 2 Wire feeding motor power 750w 1kw Cam Motor Power 750w 1kw Spring Index 3 3 Dimension(mm) 750*650*1450 800*750*1450 Weight 350kg 450kg