IC-500-元化调节 CO_2气体保护焊机是天津市焊接研究所研制成功的一种采用集成电路控制的可控硅整流式焊机,该机已通过技术鉴定。该气体保护焊机技术先进,性能稳定,操作简便,具有国内先进水平和国际上七十年代中期水平。该焊机的主要特点是:1.具有一元化调节特点,操作方便,容易撑握。2.引弧性能好,任何规范下都能一次性 IC-500-Yuanhua adjustment CO_2 gas shielded welding machine is successfully developed by Tianjin Welding Institute of a controlled rectifier using integrated circuit rectifier welding machine, the machine has passed the technical appraisal. The gas shielded welding technology advanced, stable performance, easy to operate, with the advanced domestic level and the international mid-seventies level. The main features of the welding machine are: 1. With a unified adjustment features, easy to operate, easy to hold grip. 2. Arc ignition performance, under any standard can be one-time