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  • Present special advanced Pulse characteristic for AC and DC for welding aluminum and aluminum alloys & carbon steel, stainless, copper and non-ferrous material, increasing travel speed and reduces warping
  • Reliable digital inverter pulse mode AC/DC TIG welding, with HF and MMA (Stick) for constant inverter functioning
  • Adjustable slop up/down, Gas Pre-flow and Post-flow control for maximum shielding gas protection before and after the weld
  • Portable and Lightweight design presents rugged exterior and a flip down visor to protect panel from burns and damage
  • Combination of AC and DC TIG permit deep penetration and significantly cut down electrode consumption
  • Advanced pulse functions facilitate better control over heat input, resulting less distortion on thin metals
  • Self-regulating compensation for mains voltage fluctuations within ±20%
  • Micro pulse disparaging heat affected zone especially on thin material
  • 2T/4T up and down slope application for welding with torch switch


Specification Unit CTW-TIG500ACDC
Input voltage Volt AC415±15%
Phase No 3
Frequency Hz 50/60
Max input KVA@100% duty cycle KVA 17.5
Welding current range (TIG Mode) Amps 10-500
Welding current range (MMA Mode) Amps 20-500
Welding current @60% duty cycle Amps 500
Degree of protection Class IP23S
Insulation Class H
Gas pre-flow time sec 0-5
Gas post flow time sec 0.1-20
Current up slope time sec 0-10
Current down slope time sec 0-10
Pulse current A 10-500
Pulse width %  10-90
Pulse frequency Hz 0.5-500
Cooling Type Forced Air
Dimensions (LxWxH) mm 760x380x820
Weight (approx) Kg 78

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  1. AMARENDER RAO says:

    please give me quotation

    1. The sales team will revert with the needful.

  2. Dear Mr

    I am LPReddy working as Manager in Business Development for Titan Engg & Aerospace Ltd and we are in manufacturing and supply the Parts and Sub Assemblies for Global Aerospace Customers.

    I want a quotation for supply a TIG 500 AC/DC equipment to meet NADCAP requirement asap.

  3. Balraj bansal says:

    I want 3 machine

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