You are here: Home » Products List » Welding Machine » TIG Welding Machine » 200A ACDC Inverter TIG Welder Aluminum Fabrication

200A ACDC Inverter TIG Welder Aluminum Fabrication

● Digital control, MCU technology, automatic parameter saving.1G8T inverter technology.High frequency to guarantee lighter and smaltler welder withhigher efficiency.
● Muls-function design to meet various welding demands.*It is suitable for DC TIG welding. MMA welding. spot welding.pulse TIG welding. AC TIG welding. etc..·Simple-to-use operator interface. Less spatler, stable arc and good shaping. Applicable for DC TIG welding of carbon steel, stainless steolalloy steel, and other non-ferrous metals, especially for AC TIGwelding of aluminum and aluminum alloy products.

Availability:



Inquire Add to Basket

Description

Specification

Product Advantage

Product Uses

Download File

Product Overview

The 200A ACDC Inverter TIG Welder (model TIG-200 ACDC) is a professional welding solution engineered for enterprise users engaged in aluminum fabrication and non-ferrous metal processing. Powered by advanced IGBT inverter technology and integrated with MCU digital control, this welder features automatic parameter saving and high-frequency operation, which ensures a compact, lightweight design (11kg) with 85% energy efficiency—far superior to traditional welding equipment. It supports multi-process welding including DC TIG, MMA, spot welding, pulse TIG and AC TIG, with an output current range of 5-200A for TIG and 10-160A for MMA, and a no-load voltage of 56V. The user-friendly operator interface simplifies operation, delivering less spatter, a stable arc and excellent weld shaping. Specifically optimized for ACDC TIG Welder for Aluminum Fabrication, it excels in DC TIG welding of carbon steel, stainless steel and alloy steel, and is the top choice for AC TIG welding of aluminum and aluminum alloy products. With an IP22S protection grade and B-class insulation, it meets the rigorous safety and durability requirements of industrial production sites.

200A ACDC Inverter TIG Welder Aluminum Fabrication

MODEL		TIG-200 ACDC
Input Power Voltage(V)		AC230V
Input Power Frequency (Hz)		50/60
Input Current(A)		31
Rated Input Capacity(KVA)		7.1
Output Current Range(TIG)(A)		5-200
Output Current Range(MMA)(A)		10-160
Pre-flow Time (S)		0.1-10
Pos+-flow Time (S)		0.5-15
Down Slope(S)		0-15
Balance		15-85
Are Starting		HF
AC Frequency		20-250
Pulse Frequency		0.2-200
No-load voltage (V)		56
Rated Duty Cycle	35%	200
	60%	129
	100%	100
Electrode Diameter(mm)		1.5-4.0
Efficiency (%)		85
Protection Grade		IP22S
Insulation Class		B
Dimensions(mm)		460195350
Weight (kg)		11

Advantages of 200A ACDC Inverter TIG Welder

Advanced Digital & Inverter Technology

Equipped with high-frequency ignition and IGBT inverter tech, the welder achieves a smaller footprint and higher efficiency while maintaining precise arc control. The digital MCU system enables automatic parameter saving, eliminating the need for repeated adjustments for enterprise users with batch processing needs. Its AC frequency (20-250Hz) and pulse frequency (0.2-200Hz) are fully adjustable, adapting to different welding thicknesses and material properties with ease.

Versatile Welding Regulation & Multi-Function Design

The welder offers comprehensive TIG regulation including post gas, current down slope/time, bi-level and balance (15-85%), and MMA regulation with arc force adjustment based on electrode types. It is built with 2×4 times operation hot start and anti-stick devices, ensuring smooth arc starting and reducing electrode waste. Compatible with rutile, basic, stainless steel and cast iron MMA electrodes (1.5-4.0mm diameter), it meets diverse welding demands of industrial production with one machine.

Comprehensive Protection & User-Friendly Features

Integrated with thermostatic, overcurrent, overvoltage and undervoltage protection, the welder operates stably even in harsh industrial environments. It is equipped with a remote control connector and starting check control, enhancing operational flexibility for on-site welding. The complete set of TIG welding accessories saves enterprise users additional equipment investment, and the compact dimensions (460×195×350mm) enable easy transportation for on-site construction and mobile repair work.

Uses of ACDC TIG Welder for Aluminum Fabrication

Aluminum & Non-Ferrous Metal Welding

As the premier choice for aluminum, copper, magnesium and their alloys, it is widely used in aerospace, automotive and marine part fabrication. Inert gas shielding prevents oxidation and porosity, while precise arc control maintains material conductivity and mechanical properties—critical for high-performance non-ferrous metal components.

Precision Thin Sheet Metal Welding

Suited for 0.5mm+ thin gauge ferrous and non-ferrous sheets, it is ideal for automotive panel repair, aerospace thin-walled components and electronic enclosures. Adjustable AC/DC and pulsed current eliminate warping, distortion and burn-through, common issues in delicate thin metal fabrication for electronic and automotive enterprise users.

Industrial Structural & Pipeline Welding

Applied in load-bearing components of nuclear, power and marine industries (e.g., aircraft fuselages, ship hulls), its high-integrity welds meet AWS/ISO industrial standards with excellent fatigue resistance and structural strength. It is also the go-to solution for root pass welding of oil/gas/water pipelines and pressure vessels, delivering full penetration and porosity-free welds to prevent fluid leakage.

On-Site Repair & Artistic Fabrication

Its portability enables precision on-site repair in tight spaces for industrial machinery, food processing equipment and automotive engine parts, minimizing damage to surrounding materials. For custom fabrication enterprise users and metal artists, it allows precise control of weld bead size and shape, creating seamless artistic finishes for custom metal furniture, classic car restorations and jewelry with minimal post-weld grinding.