Outdoor welding of electric welding machine without power generation

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Without power generating and welding machine for welding









online brand name: Ito
one machine for generating and welding the old ZX5 - 250 hand arc welding machine, combined with the actual needs of production, power generation electric welding machine in the domestic and foreign similar power generation electric welder, comparison of main circuit of power generation electric welding machine is analyzed in detail, and the selection of the main circuit with double anti star balance reactor transformer and the balancing reactor design and calculation, provide the basis for the production of the manufacturers. At the same time, the control circuit design and improvement of the control circuit, and the use of professional drawing software Protel 99 to complete the control circuit board design and plate making work. According to the test of the circuit board, the circuit board can meet the requirements of manual arc welding completely, and it is superior to the old control board in the performance. The improved electric welding machine has a very high performance to price ratio, which is suitable for the mass production of the factory.