Unimig 250 Inverter Compact

The RAZOR™ 250 Compact is a powerful workshop machine with MIG, TIG and STICK welding functions. Built with solid construction, this machine is designed to withstand the toughest conditions. The RAZOR™ 250 Compact is also Spool Gun and Push-Pull Gun ready, providing MIG welding capabilities across every spool size.

The RAZOR™ Compact series is designed for superior performance, offering the highest quality of welds from UNIMIG’s range.

KUMJR250K-SG

 

 

SINGLE-PHASE

240V POWER

SPOOL GUN READY

FOR SOFTER WIRES, SUCH AS ALUMINIUM.

LARGE WIRE SPOOL CAPACITY

FITS 200MM & 300MM WIRE SPOOLS.

FOUR GEARED WIRE DRIVE

FOR SMOOTHEST WIRE FEEDING.

MULTI PROCESS WELDING

 

This three in one machine, lets you perform MIG, TIG and STICK welding all on one machine. There is also support for both gas shielded MIG and gasless MIG wire. There is no need to swap between machines, saving you time and setup.

 

FOUR GEARED WIRE DRIVE

 

This machine features a four geared roller drive unit, providing the most consistent and smoothest wire feed. This also assists with using longer MIG Torches.

 

SPOOL GUN READY

 

This machine is Spool Gun ready, so you have the option of attaching a Spool Gun to run softer core wires such as Aluminium MIG wire. The advantage of the Spool Gun is that you do not need to change the setup of your existing torch or drive roller. The spool gun lets you quickly switch over to get the job done with no downtime.

 

PUSH-PULL READY

 

Push-Pull Guns provide the smoothest wire speed, especially when MIG welding Aluminium. The ‘Pull’ motor in the torch allows the wire to be fed over a much longer distance, giving you more flexibility to move and manoeuvre whilst MIG welding.

 

HIGHEST QUALITY WELDS

 

Offering nothing but the best, this machine has been designed to offer the highest quality welds available from UNIMIG. With superior welding technology, no corners have been cut to make this machine the most powerful in its class.

 

• SPECIFICATIONS
• PACKAGE CONTENTS
• MANUALS & DOWNLOADS
• WARRANTY INFORMATION

Product No: KUMJR250K-SG

MACHINE SPECIFICATIONS

PRIMARY INPUT VOLTAGE

240V Single Phase

SUPPLY PLUG

No plug supplied (32 AMP Recommended)

RATED INPUT POWER (kVA)

11.8

Ieff (A)

29.0

RATED OUTPUT

30A/15.5V - 250A/26.5V

NO LOAD VOLTAGE (V)

52

PROTECTION CLASS

IP21S

INSULATION CLASS

F

POWER FACTOR

0.75

MINIMUM GENERATOR (kVA)

13.0

DINSE CONNECTOR

35/50

STANDARD

AS/NZ60974-1

SUITABLE MATERIAL

Mild Steel, Stainless Steel, Cast Iron, Silicon Bronze, Aluminium, Copper

WARRANTY (Years)

3

MIG SPECIFICATIONS

MIG WELDING CURRENT RANGE

30-250A

MIG DUTY CYCLE @ 40°C

35% @ 250A

MIG WIRE SIZE RANGE

0.6-1.2mm

MIG WIRE SPOOL SIZE

5kg / 15kg

MIG WELDING THICKNESS RANGE

1-12mm

DRIVE ROLLER SIZE

30/22 (x2)

TIG SPECIFICATIONS

TIG FUNCTION TYPE

DC Lift Arc

TIG WELDING CURRENT RANGE

10-220A

TIG DUTY CYCLE @ 40°C

35% @ 220A

TIG WELDING THICKNESS RANGE

1-10mm

STICK SPECIFICATIONS

STICK WELDING CURRENT RANGE

10-220A

STICK DUTY CYCLE @ 40°C

35% @ 220A

STICK ELECTRODE RANGE

2.5-4.0mm

STICK WELDING THICKNESS RANGE

12mm

SIZE & WEIGHT

DIMENSIONS (mm)

900x400x670mm

WEIGHT (kg)

58kg

MACHINE FEATURES

WIRE DRIVE

4 Geared

VRD

Yes

SPOOL GUN CONNECTION

Yes

PUSH / PULL GUN CONNECTION

Yes

BURNBACK ADJUSTMENT

Yes

WIRE INCH

Yes

INDUCTANCE CONTROL

Yes

THERMAL OVERLOAD PROTECTION

Over Temperature Warning