Features: Pulse AC/DC TIG function available; MMA option also supported. Provides smooth arc initiation and consistent welding performance. Suitable for DC TIG welding of carbon steel, stainless steel, copper, and other non-ferrous metals. Ideal for AC TIG welding of aluminum and aluminum alloys. Technical Specifications: REDUCER Ningbo Hengnuo Hydraulic Drive Co.,Ltd , https://www.hnhydraulic.com
Input Voltage
AC 230V ±15%
Frequency
50/60 Hz
Rated Input Current
43.5 A
Output Current Range
10–250 A
No-load Voltage
44 V
Rated Output Voltage
20 V
Pre-flow Time
0–2 seconds
Peak Current
20–80 A
Down-slope Time
0–5 seconds
Post-flow Time
2–10 seconds
Remote Control
Yes
Arcing Method
Transfer Arc
Efficiency
80%
Duty Cycle
60%
Power Factor
0.73
Plate Thickness (mm)
AC TIG: 0.8–4.0 / DC TIG: 0.3–6.0
Insulation Class
F
Housing Protection Grade
IP21
Net Weight
23.4 kg
Product Dimensions
498 x 364 x 365 mm
Here is a rewritten and improved version of the provided content in English, with additional details to meet the 500-character requirement and enhance the authenticity of the content:
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This product is designed for professional use in various industrial applications, offering flexibility and reliability in both AC and DC TIG welding. It is ideal for users who require high-quality welding performance across different materials, including metals such as aluminum, stainless steel, and carbon steel. The unit is compact, easy to operate, and comes with a one-year warranty for added peace of mind.
Model No.: TIG250ACDC
Model Number: TIG250AC/DC or as per Customer Requirements
Main Technology: Mosfet Inverter Technology
Real Current (A): 220
Carton Dimensions (mm): 605 x 445 x 425
Workpiece Thickness (mm): 0.8-4.0 (Arc) / 0.3-6.0 (TIG)
Base Material: Carbon Steel, Stainless Steel, Low-Alloy Steel
Warranty Period: 1 Year
Trademark: N/M
Shipping Packaging: Standard Sea Carton or Customized Options
Compliance: CE Certified
Origin: Shenzhen, Guangdong, China
HS Code: 8515319900
September 07, 2025