Price: $7,007.00

Collection: Welding Equipment 

Product Type: Pulse MIG Welders

Brand Name: Unimig

Product Description


The MULTI-500WSWF is a complete and powerful multifunction DC inverter welding machine – 3 phase 415V. An industrial machine with multiple welding functions including Pulse MIG, Double Pulse MIG, High Speed MIG, DC TIG, and DC MMA (STICK). User friendly programs with synergic function are provided for all the welding processes making it suitable for even the inexperienced user. The MULTI-500WSWF encompasses all facets of the new PLUS CONCEPT technology development. The PLUS CONCEPT is an innovative solution that is revolutionising the welding industry. Now high efficiency welding is possible with Gas Metal Arc Welding, Pulse Arc and standard applications. The forced dynamism of the PLUS CONCEPT achieves an ultra fast transfer rate into the weld pool improving production results. It increases the welding speed up to 45% and, at the same time, it increases the penetration of the weld. Higher speed, better penetration and less spatter means less energy used during the deposit and reduced distortion during welding. Using the Double Pulse function provides the ability to produce welds with TIG like finish with excellent control over the weld pool. The MULTI-500KWSWF is a professional industrial machine that is supplied complete with 10 metre inter connection cables and trolley with gas bottle support. The options of water cooler, water cooled MIG torch and Push Pull interface connection can be added at any time. Ideal for boat building, heavy fabrication and general engineering, sheet metal workshops, stainless steel fabricators, transport engineering, repair and maintenance workshops, Designed and built to meet with European norms conformity.

• New “Plus Concept” Technology
• Latest European IGBT Inverter Technology
• High Speed Synergic Pulse MIG
• Synergic MIG Double Pulse
• High Speed MIG/MAG
• 14 Synergic MIG programmes
• DC TIG with Manual and Synergic Programs
• MMA with Manual and Synergic Programs
• VRD (Voltage Reduction Device)
• 2/4T Trigger Functions • Up Slope – Down Slope
• Variable Start Current and Crater Current
• Simple selection of welding programs
• Simple interface for easy operation

Intuitive Dynamics

MULTI SYNERGIC is based on total digital control, this advanced development greatly simplifies the use of the latest technology in arc welding
An Ergonomic and Auto Learning System consists of a powerful front panel interface where welding mode, program selection, adjustments and special settings coexist in a rugged panel, a simple touch of the screen displays the parameters selected.
Two main control knobs with digital display allow for easy adjustment of the Multi Synergic system.

Remote Wire Feeder

The wire feeder has 4 rollers, these are gear driven and the digitally controlled wire feed motor delivers absolute precision of the wire feed speed. Smart design and use of lightweight materials make the Separate Wire Feed unit highly portable and easy to transport. It is supplied with a wheel kit to allow easy movement in the welding area, alternatively it can be suspended from a moveable gantry or simply mounted on the turntable fixed to the top of the machine.

Package Contents

The T&R Multi Synergic 500SWF is packaged ready to weld and includes,

  • 1 x Multi Synergic 500SWF Power Source
  • 1 x 10 metre Earth Lead
  • 1 x TWC5-15FTE MIG Torch
  • 1 x UNIMIG Twin Gauge Argon Regulator
  • 1 x 2 metre gas hose
  • 1 x Instruction Manual

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