... the circuit,output current is steady... vertical press, air cooled 1. Used import SCR in ... IC controlled technology,control precision is high,welding is steady,wide application and can used ... steady,responds rapidly,increase the spot speed;5.Used in the welding of such panel as carbon ... +2.5Overall dimensionsmm880x420x1120880x420x1120Weightkg138160 AC spot welding machine (vertical press, air cooled)