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此可控硅控制箱是在上海电焊机厂生产的EA—1000型自动电焊机的基础上进行改进的,控制箱使用可控硅装置,代替了原来的直流发电机组。采用可控硅调节。此采用发电机组维护简单,故障少。实现可控硅整
The SCR control box is based on the EA-1000 automatic welding machine produced by Shanghai Electric Welder Factory. The control box uses the SCR device to replace the original DC generator set. Using SCR adjustment. The use of generator set maintenance is simple, less fault. Achieve SCR control