1.Pneumatic AC Spot welding machine 35 amp 2.CCC, CE, and ISO9001 approved Features:Using import SCR ... when force;Adopt IC controlled technology, control precision is high, welding is steady, wide application and can used for a long ... +3.0Cooling method waterOverall dimensionsmm1000*440*1480Weightkg206 Pneumatic AC Spot welding machine 35 amp