产品特点

1、采用IGBT逆变电源，其工作用频率≥20KHZ，动态性能好。

2、采用反馈控制，抗电网电压波动能力强，焊接过程稳定，熔池易于控制，焊缝成形好。

3、优化的起弧参数及慢送丝引弧功能，使起弧平稳顺利、成功率高。

4、特殊的波形控制技术，使飞溅发生量明显降低，干伸长适应性强。电流电压匹配范围高。输出空载电压设为65-75V。

5、自锁/非自锁功能设置，降低了焊工劳动强度。

6、输出电流范围可达60A-500A，电压范围可达15-39V，使焊机的使用范围大大加宽。

7、手工焊防触电保护功能（NBD焊机）：选择手工焊时，焊机无输出，只有直流9V的短路检测电压显示，焊机的启动通过焊条和工件的短路瞬间来触发，电弧建立即可正常焊接，当断弧约10S后焊机停止输出。

产品用途

适用于普通低碳钢、不锈钢（板厚≥1mm）、铝及其合金（板厚≥3mm）的焊接。

适合焊丝直径φ1.0-φ1.6mm。

适用焊丝形式：实心焊丝及管状药芯焊丝。

适合工艺：平焊、立焊、横焊、仰焊及全位置焊接。

溶滴过渡形式：短路过渡、射滴过渡及直流射流过渡。

Product Features

1. Adopting IGBT inverter power supply, its operating frequency is ≥ 20KHZ, and its dynamic performance is good.

2. Adopting feedback control, it has strong resistance to voltage fluctuations in the power grid, stable welding process, easy control of the molten pool, and good weld formation.

3. Optimized arc initiation parameters and slow wire feeding arc initiation function ensure smooth and successful arc initiation with a high success rate.

4. Special waveform control technology significantly reduces the amount of splashing and has strong adaptability to dry elongation. The current voltage matching range is high. Set the output no-load voltage to 65-75V.

5. The self-locking/non self-locking function setting reduces the labor intensity of welders.

6. The output current range can reach 60A-500A, and the voltage range can reach 15-39V, greatly expanding the range of use of the welding machine.

7. Manual welding anti electric shock protection function (NBD welding machine): When manual welding is selected, the welding machine has no output, only a short circuit detection voltage of 9V DC is displayed. The start of the welding machine is triggered by the short circuit between the welding rod and the workpiece, and the arc can be established for normal welding. After about 10 seconds of arc interruption, the welding machine stops outputting.

application

Suitable for welding ordinary low-carbon steel, stainless steel (plate thickness ≥ 1mm), aluminum and its alloys (plate thickness ≥ 3mm).

Suitable for welding wire diameters ranging from 1.0 to 1.6mm.

Applicable welding wire forms: solid welding wire and tubular flux cored welding wire.

Suitable processes: flat welding, vertical welding, horizontal welding, overhead welding, and all position welding.

Droplet transition forms: short-circuit transition, droplet injection transition, and direct current jet transition.