TIG-200K/400K TIG Welder

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TIG-200K/400K TIG Welder

Our TIG-200K/400K TIG welder 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.

Our TIG-200K/400K TIG welder 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.

Technical Parameters
Model TIG-200K WS-400K
Code KA2C200K18 KA2A400K88
Input Power Voltage (V.Hz) 220V±15% 50/60Hz 380V±15% 50/60Hz
Rated Input Power Capacity (KVA) TIG:4.2 ARC:5.5 TIG:13 ARC:15
Output Current Adjustment Range (A) TIG:10-200 TIG:15-400
ARC:10-165 ARC:15-350
Rated Output Voltage (V) TIG:20 ARC:24 TIG:26 ARC:34
No-load Voltage (V) 55 79
Arc Starting HF HF
Post Flow Time (s) 0-10 0-10
Protection Class IP21S IP21S
Duty Cycle (%) 60 60
Power Factor (COSφ) 0.93 0.93
Insulation Class F F
Weight (kg) 9 37.6
Dimensions (mm) 410x170x320 650x280x480

Our TIG-200K/400K TIG welders 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.

As a specialized TIG-200K/400K TIG welder manufacturer and supplier in China, Huayilong Electric also provides TIG-250 TIG welder, MIG-250K/350K MIG welder, and MMA/MIG inverter welder, among others.

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

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