SteadyMig500

500A Industrial Three-Phase Transformer MIG Welder

The STEADYMIG 500, part of STRATA's flagship MIG range, is engineered for New Zealand's toughest conditions. Designed in collaboration with leading engineering firms, it delivers unmatched performance in heavy fabrication. Its 'super duty' copper wound three-phase transformer achieves a market-leading 350A @ 100% duty cycle, offering smooth welding and reliability. The machine features 30 precise adjustment levels for perfect welds, a heavy duty full chassis trolley for easy mobility and accommodation of a full height gas cylinder, and a fully enclosed 4 roller wire feeder that enhances consistency and shields against dust and moisture. With a swivel system and 10m interconnection lead and a 4m MB36 welding torch, the STEADYMIG 500 ensures superior welding performance no matter the accessibility or size of job, making it the top choice for demanding MIG welding tasks.

Power Output - 500A

Input Power Supply - 32A 400V Three-Phase

  • 4wd seperate wire feeder with digital control provides stable wire feed and user friendly adjustments
  • 10m wire feeder interconnecting cable for easy to access to any area of the worksite
  • Super Duty Copper wound transformer and smoothing choke
  • Large 300mm Forced air fan cooling
  • Digital volt and amp meter
  • Thermal Overload warning indicator
  • Heavy duty front and rear wheels
  • All geared 4-roll metal cast feed system
  • Support strap for gas cylinder
  • Digital Infinitely variable wire speed
  • 2 step/4step latching capability
  • Burnback control
  • Gas purge function
  • Wire Inching button
  • Accessories include: Argon regulator, MB36 Mig torch and cable hangers, H/D 5m Earth lead & clamp, 32A three phase plug
Max Output
Three-Phase
Right Paddle

Features

Product Overview

The STEADYMIG 500, part of STRATA's flagship MIG range, is engineered for New Zealand's toughest conditions. Designed in collaboration with leading engineering firms, it delivers unmatched performance in heavy fabrication. Its 'super duty' copper wound three-phase transformer achieves a market-leading 350A @ 100% duty cycle, offering smooth welding and reliability. The machine features 30 precise adjustment levels for perfect welds, a heavy duty full chassis trolley for easy mobility and accommodation of a full height gas cylinder, and a fully enclosed 4 roller wire feeder that enhances consistency and shields against dust and moisture. With a swivel system and 10m interconnection lead and a 4m MB36 welding torch, the STEADYMIG 500 ensures superior welding performance no matter the accessibility or size of job, making it the top choice for demanding MIG welding tasks.

Power Output - 500A

Input Power Supply - 32A 400V Three-Phase

  • 4wd seperate wire feeder with digital control provides stable wire feed and user friendly adjustments
  • 10m wire feeder interconnecting cable for easy to access to any area of the worksite
  • Super Duty Copper wound transformer and smoothing choke
  • Large 300mm Forced air fan cooling
  • Digital volt and amp meter
  • Thermal Overload warning indicator
  • Heavy duty front and rear wheels
  • All geared 4-roll metal cast feed system
  • Support strap for gas cylinder
  • Digital Infinitely variable wire speed
  • 2 step/4step latching capability
  • Burnback control
  • Gas purge function
  • Wire Inching button
  • Accessories include: Argon regulator, MB36 Mig torch and cable hangers, H/D 5m Earth lead & clamp, 32A three phase plug
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Overview

Technical Specifications

Attribute nameAttribute value
strata
Dimensions875 x 490 x 775mm (LxWxH)
Weight200kg
Input Power Supply400V AC 50Hz 3 Phase
Maximum Input Current44A
Generator Capacity29kVA
Mig Output Voltage39V
Mig Output Current50-500A
MIG Duty Cycle:500A @ 50%, 460A @ 60%, 350A @ 100%
Lift Tig Current Output10-160A
Insulation ClassIP21S
Power Efficiency1 Eff = 31A
StandardsIEC/AS 60974-1
Voltage Settings30
Warranty48 Months
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