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本系列焊机是以CO2、Ar或混合气体做为保护介质的焊接设备,适用于各种合金钢、钢结构的焊接,尤其适用于薄板及中厚板材的焊接,它具有生产效率高,成本低、质量好、无渣、无明弧、能见度高,操作方便,焊接影响小,变形小等显著特点。该系列焊机由焊接电源,送丝机构、焊枪气路系统组成。焊接电源为晶闸整流电源IC控制技术,具有平整性,焊接过程电弧飞溅小,成形好。可用于碳钢、不锈钢、铜高速焊接。
| 规格型号 | NBC-200 | NBA-250 | NBK-315-NBC-315 | NBC-500NBC-500 |
| 电源电压(V) | 380 | 380 | 380 | 380 |
| 相数 | 3 | 3 | 3 | 3 |
| 额定输出功率(KVA) | 5.4 | 13.2 | 24 | 31 |
| 焊接电流范围(A) | 40-200 | 50-250 | 60-315 | 80-500 |
| 工作电压(V) | 17-29 | 16-26 | 15.5-48 | 15-45 |
| 负载持续率(%) | 60 | 60 | 60 | 60 |
| 焊丝直径(MM) | 0.5-1.0 | 0.8-1.2 | 0.8-1.6 | 1.2-2.0 |
| 送丝速度(M/MIN) | 3-9 | 1.5-12.5 | 1.2-25 | 1-16 |