IGBT Inverter DC TIG/MMA Welding Machine

IGBT Inverter DC TIG/MMA Welding Machine

Our IGBT inverter DC TIG/MMA welding machine integrates tungsten inert gas welding and manual metal arc welding functions. This enables customers to reduce equipment investment cost. The machine are designed to weld materials like stainless steel, low carbon steel, high strength steel, Cr-Mo steel, copper and titanium alloy.

Technical Parameters

Our IGBT inverter DC TIG/MMA welding machine comes in models like TIG-200K and WS-400K. Adopting MOS inverter technology and closed loop control system, the TIG-200K achieves inverter frequency of 100 kHz and works stably. The WS-400K uses IGBT inverter technology, PWM controller and closed loop control system. It reaches inverter frequency of 20 kHz and stable welding current is ensured. In addition, the WS-400K welder has 2T, 4T with repeat function, which facilitates long seam welding operation and reduces labor intensity.

Our TIG-200K and WS-400K IGBT inverter DC TIG/MMA welding machines offer many common features as follows:
1. They reaches high inverter frequency and conversion efficiency of up to 85 %, which ensures low no-load consumption. In addition, the infinitely variable control results in easy adjustment and good reliability.
2. The welding equipment has automatic overcurrent, overheat, undervoltage, overvoltage, phase lack and overload protection functions. So, it is reliable, safe to use, with long service life.
3. Our products provide great welding performance.
a. The post flow is adjustable from 0 to 10 seconds. This helps save gas and reduce the cost.
b. High success rate of arc starting and good spot welding synchronization are achieved.
c. MMA welding with good dynamic characteristics causes small spatter. The weld pool is easy to control and the welding seam is beautiful.


Related Names
Low No-load Consumption Welder | Adjustable Post Flow Welding Device | Dual Functions Inverter Welder | Lacking Phase Welding Machine