MMAW / SMAW

Shielded metal arc welding (SMAW), also known as manual metal arc welding (MMA or MMAW), flux shielded arc welding[1] or informally as stick welding, is a manual arc welding process that uses a consumable electrode covered with a flux to lay the weld. An electric current, in the form of either AC or DC from a welding power supply, is used to form an electric arc between the electrode and the metals to be joined.

TIG / GTAW

Gas tungsten arc welding (GTAW), also known as tungsten inert gas (TIG) welding, is an arc welding process that uses a non- consumable tungsten electrode to produce the weld. The weld area and electrode is protected from oxidation or other atmospheric contamination by an inert shielding gas (argon or helium), and a filler metal is normally used.

MIG / GMAW

Gas metal arc welding (GMAW) or metal inert gas (MIG) welding or metal active gas (MAG) welding, is a welding process in which an electric arc forms between a consumable wire electrode and the workpiece metal(s), which heats the workpiece metal(s), causing them to melt and join. Along with the wire electrode, a shielding gas feeds through the welding gun, which shields the process from contaminants in the air. The process can be semi-automatic or automatic. A constant voltage, direct current power source is most commonly used with GMAW.

MMAW / SMAW Transformer

Salient Features
  • Higher metal recovery ensures lower consumption of electrodes.
  • Superior dynamic characteristics gives soft and smooth arc, minimum spatter.
  • Robust and compact construction ability to withstand rough handling at sites.
ESAB Model
  • TRANSWELD 400
  • THH630
  • XPERT 400

MMAW / SMAW Diode

    ESAB Model
  • LHJ425
  • LHJ750
Salient Features
  • The rectifier has an option to fix ESAB digital V/A meter for showing the welding voltage and current.
  • Fan cooled three phase rectifier connected to a three phase power.

MMAW / SMAW Transformer

Salient Features
  • True, vertical welding current characteristics with higher open circuit voltage.
  • Immunity from AC input voltage fluctuation, with
  • built-in overload and thermal cut-out protections.
  • Stable arc with regular droplet transfer and elimination of spatter generation.
  • Hot start facilities for easy arc striking.
  • Effective prevention of electrode freezing.
  • Single range current control with remote control facilities.
  • Excellent reliability with high performance suitable for outdoor, onsite use.
  • Ideal for precise TIG welding with necessary
  • accessories.
ESAB Model
  • SSR400
  • SSR600

MMAW / SMAW INVERTER

Salient Features
  • Robust and Powerful
  • MMA & TIG Welding Process
  • Voltage Reduction Device – VRD
  • Energy Efficient
  • Safety and Reliability
  • Light weight
  • Adjustable hot start & Arc Force
  • Wide mains voltage tolerance
  • Generator Complaint
    ESAB Model
  • BUDDY ARC 200
  • ARC 250
  • BUDDY ARC 400
  • ARC 630i
  • LHJ750

TIG / GTAW Thristor

ESAB Model
  • SSR400
  • SSR600
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