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MIG/MMA/TIG - 250 Amp DC Welding Machine Lightweight & Portable

Welds: Steels, Stainless, Cast Iron, Bronze, Aluminium, Copper

Technical Data

Power Supply / Phases (V-Ph)

240v - 1 +/- 15%

Duty Cycle @ 40°c as per

40% @ 250 Amps MIG

40% @ 224 Amps MMA

Output Current Range MIG

30A/15.5V - 250A/26.5V

Output Current Range MMA

10A/20.4V - 350A/33.0V

Rated Power MIG

10.8 KVA

I Max MIG

45 Amps

MMA

51 Amps

ieff MIG

26.6 Amps

MMA

28 0 Amps

Power factor

0.72

Protection Class

P 21S

Insulation Class

Wire Feeder Type

Gear Driven 2 Roll

Wire Diameter Range (mm)
Steel /Stainless

0.6, 0.8, 0.9

Fluxcored

0.8, 0.9, 1.0, 1.2

Aluminium

0.8, 0.9, 1.0, 1.2

Dimensions Power Source (LxWxH) 585x280x440mm
Weight Power Source

35 Kg

Dimensions Trolley (LxWxH)

880x430x410mm

Warranty

3 years on power source

Features

•  Latest IGBT inverter technology
•  Mig/Mag with Gas and Gasless wire function
•  Stick electrode (MMA) function
•  DC Tig welding with Lift Arc Start
•  Industrial application
•  Optional trolley
•  Internal wire feeder, gear driven for up to 200mm Ø spool
•  Euro mig torch connection
•  IP21S rating for environmental/safety protection

•  Tolerant to variable power supply
•  Stepless voltage and wire feed control
•  Mig welding with CO2, ARGON & mixed gases
•  Excellent arc stability with all GP electrodes
•  Light weight and portable

KUMJRDP250

Overview

The MIG250 is a new Digital controlled inverter-based portable Mig welding machine with added MMA and TIG function. The
Digital function allows fast very accurate control of welding parameters. Seamless Digital selection of voltage and wire feed
parameters make for easy and accurate Mig welding providing excellent, professional welding results. The addition of the SB24
Digital Control mig torch allows you to adjust wire feed speed and voltage settings during real time welding providing you the
ultimate in control. The MIG function allows you to weld with both Gas Shielded and Gasless wire. Wire inch provides feeding
of the wire during set up without gas wastage. Added MMA welding capability delivers easy electrode welding with high
quality results, including cast Iron, stainless and low hydrogen. DC TIG function has gas solenoid and trigger control and with
connection of the SR26 Tig torch provides simple but professional Lift Arc DC TIG welding of steel, stain-less steel and
copper. An additional feature is the Spoolgun ready function that allows the simple connection of the SPG series Spoolgun for
the use of thin or softer wires that don’t have the column strength to feed through standard mig torches, such as aluminium wire.
A semi-industrial machine, it is lightweight and portable, an optional trolley provides off the ﬂ oor operation and better
manoeuvrability around the workshop. Being 240v single phase gives great portability, it can be run from any 15 Amp power
socket providing more ﬂ exible use for site and home workshop locations. Ideal for general engineers, maintenance workshop,
rural workshop, panel beaters, home workshop. Designed and built to our speciﬁ cation. Certiﬁ ed to - AS/NZ60974.1 2006

YEARS

Warranty

(Power Source)

MACHINE PACKAGE: KUMJRDP250

UNI-MIG 250 Digital Multifunction Welding Inverter / SB26 Digital 4M UNIMIG Sure Grip MIG torch with Euro connector
4M ARC lead set 35/50mm Dinse style connections / UNI-FLAME Twin Gauge Argon Regulator
2M Gas Hose Complete with fittings

MULTIFUNCTION INVERTER OPTIONS

SR26 TIG WELDING TORCH

Part No: SR264MCP35/50

MACHINE TROLLEY

Part No: UMJRTROLLEY3

SPOOL GUN

Part No: SPG200II

Technical Data

Power Supply / Phases (V-Ph)

240v - 1 +/- 15%

Duty Cycle @ 40°c as per

20% @ 210 Amps MIG