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Archtorchology

M55WM – Multijust

Ideal for high deposition applications with high reflected heat in difficult to reach areas. Fitted with a long neck with 360° rotation.
580A CO2 @ 100% Duty Cycle
1600W Cooler
560A Mixed Gas @ 100% Duty Cycle
1600W Cooler
Wire Size 0.9-2.0mm

M55WM – Liquid-Cooled High Performance Mig Welding Torch – Multijust

Fitted with a long neck with 360° rotation, and an extended trigger as standard.

A retrofit heat shield is available for high reflected heat applications.

Massive Gains in Productivity!

Arc Wear Parts are more efficient and last longer!

  • Swan necks run up to 35% cooler
  • Contact tips last up to 6 times longer
  • Nozzles last up to 3 times longer
  • Tip adaptors last up to 5 times longer

Technical Specification

Cooler Rating Max.A Pulse Max. Load
Liquid-Cooled
Rating: CO2 1600W 580A 25KW
1200W 550A 23KW
1000W 520A 21KW
Rating: Mixed Gas M21 1600W 560A 400A 22KW
1200W 530A 360A 21.5KW
1000W 510A 350A 20KW
Duty Cycle 100% 100%
Wire Size Filler Wires Fe, Fe-MC / FC 0.9-2.0mm
Filler Wires Ss, Ss-MC /FC 0.9-1.6mm
Filler Wires Al 1.0-2.0mm
Minimum Liquid Flow Rate 1.5 l/min
Minimum Liquid Inlet Pressure 2.5 Bar
Maximum Liquid Inlet Pressure 5.0 Bar
Maximum Liquid Inlet Temperature 50oC
Operating Temperature Range -10…+40oC

Downloads

Arc M Series

Product Catalogue

Download
Arc M Liquid-Cooled High Performance Series

Set-Up Guide

Download
View all downloads

Key Elements

Wear Parts

Superior performance wear parts have pushed the performance levels way beyond currently accepted norms

Swan Necks

Cooler running torches with increased power to weight performance ratios

Handle Sets

Modular Handle Sets with plug and play control options

Liners

From drive roll to contact tip every small detail that affects soft wire welding has been considered

Cable Sets

Clever material selection combines flexibility, durability and performance

Key Benefits

  • Large area tapered face on contact tips improves current transfer.
  • Insulator ‘snap fits’ onto the tip adaptor to prevent accidental loss.
  • A 360° turn on the nozzle ring forces the nozzle forward and breaks off accumulated spatter.
  • All wear parts are laser marked for ease of identification.

Key Benefits

  • Fitted with a longer swan neck
  • 360° swan neck rotations
  • High tech polymers for improved insulation properties, impact strength and weight reduction
  • Neck to handle interface minimizes transfer of conducted heat to the handle
  • Neck ridges provide ‘finger grip’ under the glove

Key Benefits

  • Compact handle design (Smaller footprint than the M6W Series)
  • Utilizes air gap technology, isolating radiated heat for cooler running handles
  • Minimized handle to torch body interface isolates conducted heat

Key Benefits

  • Steel liners for steel wire, steel metal core and flux core wires
  • Stainless Steel liners for high duty steel applications, stainless steel, stainless steel metal core anf flux core wires.
  • Combi-liners for aluminium, stainless steel, stainless steel metal core and flux core wires
  • Soft wire liners for aluminium, aluminium alloy and copper alloy wires

Key Benefits

  • Power cables utilize superior grade copper conductors for added protection against poor water quality and contaminants
  • Specified and constructed to last over 1 million flexes in life cycle testing
  • Modular designed housing allows exit easy cable reconfiguration

Core Technologies

Bi-Flow2 Technology

Lighter and cooler running torches with increased power to weight performance ratios

NRS Technology

Trouble free fitting and removal of the nozzle with a highly efficient transfer of heat between the base of the nozzle and the dual circuit chamber

SIC Technology

Accumulated spatter breaks free when the nozzle is released

Re-engineered high capacity cooling chambers remove excessive heat at source.

Nozzle, tip adaptor and contacts tips are all force cooled.

Nozzle Retention System
NRS Technology combines a Liquid-Cooled nozzle seat and a push-on nozzle with a threaded retention system.

The design solutions force cool the nozzle, aid spatter removal and increase front-end wear parts durability.

Spatter Isolation Chamber

A uniquely designed spatter “well” accumulates molten metal particles safely and works in conjunction with the nozzle retention system for trouble free removal of the nozzle and spatter ring.

In The Box

Standard Set-up

Safety Information

Wear Parts Spanner

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