Ralli Wolf RT20 TIG 200A DC inverter welding machine with MMA function, MOSFET technology and high-frequency arc starting, 220V single phase.
Ralli Wolf RT20 TIG 200A DC inverter welding machine with MMA function, MOSFET technology and high-frequency arc starting, 220V single phase.
Ralli Wolf RT20 TIG 200A DC inverter welding machine with MMA function, MOSFET technology and high-frequency arc starting, 220V single phase.
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Ralli Wolf RT20 TIG 200A DC TIG and MMA Inverter Welding Machine with MOSFET Technology, High-Frequency Arc Starting and 60% Duty Cycle – 220V Single Phase

RALLI WOLF

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Rs. 27,220/- 27,220

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The Ralli Wolf RT20 TIG 200A DC Inverter Welding Machine is a compact and portable welding solution designed for professional welders, fabrication workshops and maintenance applications. It combines DC TIG welding and MMA (manual metal arc) welding in one machine, offering flexibility for a variety of metalworking tasks.

Featuring MOSFET inverter technology and high-frequency arc starting, the RT20 is designed to provide stable arc performance and controlled welding output. Its post-flow function helps protect the tungsten electrode and weld area after welding, while the compact design makes the machine convenient to transport between workshops and job sites.

Operating on a 220V single-phase power supply, the RT20 is suitable for welding mild steel, carbon steel, stainless steel, copper and compatible alloys.

 Key Features

  • 200A maximum welding current for workshop and fabrication applications.
  • Dual welding functions: DC TIG and MMA.
  • MOSFET inverter technology for dependable welding performance.
  • High-frequency arc starting for convenient TIG ignition.
  • Stable DC output for consistent welding control.
  • Post-flow function to help protect the weld area and tungsten electrode.
  • 60% duty cycle at the manufacturer's specified rating.
  • Lightweight design with an approximate weight of 8 kg.
  • 220V single-phase input for compatible power supplies.
  • Suitable for professional, workshop and on-site welding tasks.

Applications

  • Mild steel and carbon steel welding
  • Stainless steel fabrication
  • Copper and compatible alloy welding
  • Metal furniture manufacturing
  • Food-industry and dairy equipment fabrication
  • Stainless steel utensils manufacturing
  • Pipe and pressure-vessel welding
  • Signboards and decorative metalwork
  • Workshop maintenance and repair

Technical Specifications

Specification Details
Brand Ralli Wolf
Model RT20
Product Series TIG 200A
Product Type DC TIG Inverter Welding Machine
Maximum Welding Current 200A
Input Voltage AC 220V ±15%
Phase Single Phase
Frequency 50Hz
Power Rating 9.59 kVA
Output Current Range 10–200A
Rated Output Voltage 28V
No-Load Voltage 56V
Duty Cycle 60%
Inverter Technology MOSFET
Arc Starting High Frequency
Welding Functions DC TIG and MMA
Pre-Flow Time 0 seconds
Post-Flow Time 2.5 seconds
No-Load Loss 40W
Efficiency 80%
Power Factor 0.73
Approximate Net Weight 8 kg

Package Details

The standard accessory package may include:

  • TIG torch cable
  • MMA electrode holder cable
  • Earthing clamp and cable

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