The SifWeld MTS300 and MTS400 are electronically controlled MIG/TIG/MMA industrial welding packages featuring IGBT inverter technology, clear digital displays, low-spatter, polarity reversal (for FCAW) and 5m standard interconnecting cables, along with an external 4-roll wire feed system which accommodates up to 15kg D300 wire spools.

 

They are designed for use in heavy-duty fabrication applications such as structural steel and marine/shipyard tasks. These units can be used to weld mild steel, low-alloy, stainless and aluminium in solid and flux-cored MIG applications. They can also be used for DC MMA welding (DC+/DC-) and scratch-start TIG welding.

 

Controls located on the power source allow adjustment of the welding current, welding voltage, secondary current, 2T/4T latching, gas purge and burnback. An optional robust trolley is available which can accommodate a full size gas cylinder. A full length carry handle makes the machine easy to move between working locations. MTS400 is available with an optional water cooling unit.

MIG/TIG/MMA Industrial Power Source

SifWeld MTS300/400

TSX1D300MTS / TSX3D400MTS

Main features

Technical data

Downloads

Ordering info

  • MIG/TIG/MMA ‘multi process’
  • MMA & scratch TIG facility
  • IGBT technology
  • Clear, vibrant ‘LED displays’
  • Separate 4 roll wire feed unit
  • Accommodates 15kg spools
  • Euro torch connector
  • Reversible polarity
  • Optional integral water cooler
  • Low power consumption
  • Precise welding quality
  • Optimised electronic control

 

1Ph 230/240v

300 Amps @ 35%

175 Amps @ 100%

12.8 KVA

45.0Amps

51.0Amps

26.6Amps

28.0Amps

Gear driven 4 roll

IP21S

F

550 x 290 x 680 mm

33

1270 x 510 x 1110 mm

90

-

-

 

 

3Ph 380/415v

400 Amps @ 100%

 

18.2 KVA

34.0Amps

35.0Amps

26.0Amps

27.0Amps

Gear driven 4 roll

IP21S

F

550 x 290 x 680 mm

43

1270 x 510 x 1110 mm

100

1510 x 510 x 1110 mm

120

 

 

Power Voltage (V)

Rated duty cycle

 

Rated power

I Max MIG

I Max MIG

I eff MIG

I eff MMA

Wire feed type

Protection class

Insulation class

Dimensions (power source)

Weight (power source) kg

Dimensions (Air cooled package)

Weight (Air cooled package) kg

Dimensions (Water cooled package)

Weight (Water cooled package) kg

 

MTS400

 

 

MTS300

 

Description

Part number

SifWeld MTS300 power source

SifWeld MTS300 air cooled package

SifWeld MTS400 power source

SifWeld MTS400 air cooled package

SifWeld MTS wire feed unit

SifWeld MTS 5M IC cable

SifWeld MTS trolley

SifWeld MTS TIG torch package

SifGun MIG torch 300 3M

TSX1D300MTSPS

TSX1D300MTSPKG5

TSX3D400MTSPS

TSX3D400MTSPKG5

TSX3D400MTSWFU

TSX3D400MTSIC5

TSX3D400MTSTR

TSX3DMTSTIG

FXMT3003

Energy

Efficient

Single Phase

DC

Current

Three Phase

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Warranty Terms

 

Tel. +44 (0) 845 130 7757

Fax. +44 (0) 800 970 7757

Email. sales@weldability-sif.com

 

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Weldability Sif  | Peters House, The Orbital Centre, Icknield Way, Letchworth Garden City, Hertfordshire, SG6 1ET