BX3 series AC arc welding machine is the power supply that applies to conduct the AC arc welding operation manually. It is applicable to the welding of all kinds of low carbon steels and low -alloy steels,as well as electric arc cutting.
BX3 series AC arc welding machine can weld various types of steel and iron structures with 2-8mm flux-coated electrode.
Features, Action Principles and Structures
1.BX3 series AC arc welding machine is dynamical-coil AC arc welding machine, and the acting force among the coils in operation is samller than that of moving iron core AC arc welding machine. Plus the series machine is e with shake -proof setting,so it enjoys the features of shake-proof, anti-rattler,stable arc, and so on.
2.This series machine has a simple ans reasonable structure with samll vibration, so it is durable with a long operational life span, and its maintenance and repair operation is convenient and low-cost.
3.When operating the dynamical-coil AC arc welding machine with a small current, the distance between two coils is the largest, the electromagnetic acting force is the smallest and the machine shakes little, so the arc is very stable when operating with a small current.
4.The leakage fluxes made of dynamical coil mainly distribute among the spaces among the iron cores, and the gap between the strays and the box is greatly shortened , so it enjoys a small stray wastage and high efficiency. In addition, the wastage between the strays and the box is very small , so the volume can be reduced , thus saving the materials and manufacturing area.
5.In addition to oadjust the position of coils and the current, we can also series-parallel connect the coils, so this series machine has a wide current adjustment range.
Major specifications and technical parameters
item unit BX3-300 BX3-400 BX3-500-2 BX3-630 BX3-750
Primary current V 380
额定工作电压 V 32 36 40 44 44
频率 HZ 50 50 50 50 50
空载电压 接法1 V 78 77 76 78 76
接法11 V 65 72 66 68 66
范围 接法1 A 36--