SUPERIOR TIG 421

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SUPERIOR TIG 421

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TIG (HF or LIFT strike), TIG PULSE and MMA in direct current (DC) inverter welding machine, 350A. 3ph 400V power supply.
PULSE and EASY PULSE operation.
THINSPOT advanced utility for easy, rapid and accurate TIG spot welding of thin sheet metal.
MMA welding with arc-force adjustment and presence of hot-start device; welds electrodes up to 6mm in diameter.

TIG (HF or LIFT strike), TIG PULSE and MMA in direct current (DC) inverter welding machine, 350A. 3ph 400V power supply.
PULSE and EASY PULSE operation.
THINSPOT advanced utility for easy, rapid and accurate TIG spot welding of thin sheet metal.
MMA welding with arc-force adjustment and presence of hot-start device; welds electrodes up to 6mm in diameter.

Microprocessor controlled, TIG (high frequency HF or LIFT striking), PULSE TIG and MMA inverter welding machine in direct current (DC).
Use with a wide range of materials such as steel, stainless steel, titanium, copper, nickel and their alloys.
Features:
- pulse and EASY pulse operation,
- 9 customized welding programs,
- TIG regulations: bi-level, start up/end current, spot welding time, pre/post gas, current up/down slope, balance DC, square wave frequency,
- MMA regulations: arc force and hot start according to the type of electrode in use,
- anti-stick device,
- remote control and G.R.A. water cooling connector
- storage on on-board E2PROM of the last 10 alarms,
- thermostatic, overvoltage, undervoltage, inside dirtiness, overcurrent, phase failure, water cooling unit protections.

CODE

816068

THREE PHASE MAINS VOLTAGE

400 V

MAINS FREQUENCY

50 / 60 Hz

CURRENT RANGE

5 - 350 A

MAX CURRENT

350 @ 35 % A

DC CURRENT

250 A

MAX NO LOAD VOLTAGE

64 V

MAX ABSORBED CURRENT

21 A

ABSORBED CURRENT AT 60%

13 A

MAX ABSORBED POWER

14 kW

ABSORBED POWER AT 60%

8 kW

EFFICIENCY

85 %

POWER FACTOR

0,9

D. USABLE ELECTRODES IN DC

1,6 - 6 mm

PROTECTION DEGREE

IP23

DIMENSIONS

53 x 24 x 45 cm

WEIGHT

26 kg

Catalog Image

Download IMG

Instruction Manual

Download PDF

Spare Parts List

Download PDF

REMOTE CONTROLS

RC-20 10 M CONTROL 2POT

802336

GAS REGULATORS

QUICK GAS CONNECTOR

804208

TIG WELDING KITS

TIG WELDING KIT - ST26

802788

TIG WELDING KIT - ST18 AQUA

802789

TIG - AQUA TORCHES

ST18A TIG TORCH AX50 4M AQUA

742615

TIG TORCHES - PREMIUM

ST26 TIG TORCH AX50 8M GREEN LINE

742619

REMOTE DEVICE

802810

TIG TORCHES - PREMIUM AQUA

ST18A TIG TORCH AX50 4M AQUA GREEN LINE

742617

WATER COOLING UNITS

GRA 4000 WATER COOLING UNIT

802640

TROLLEYS AND ACCESSORIES

TROLLEY - MONDIAL

803072

TROLLEY - EUROPA

803073

TROLLEY - COSMOPOLITAN

803079

ACCESSORIES / VARIOUS / SPARE

CLEANTECH 200 + KIT

850020

CODE

816068

THREEPHASE MAINS VOLTAGE

400 V

MAINS FREQUENCY

50 / 60 Hz

CURRENT RANGE IN DC

5 - 350 A

MAX CURRENT DC EN60974-1

350 @ 35 % A

DC CURRENT AT 60%

250 A

MAX NO LOAD VOLTAGE IN DC

64 V

MAX ABSORBED CURRENT

21 A

ABSORBED CURRENT AT 60%

13 A

MAX ABSORBED POWER

14 kW

ABSORBED POWER AT 60%

8 kW

EFFICIENCY

85 %

POWER FACTOR(cosphi) (cosphi)

0,9

D.USABLE ELECTRODES IN DC

1,6 - 6 mm

PROTECTION DEGREE

IP23

DIMENSIONS (LxWxH)

53 x 24 x 45 cm

WEIGHT

26 kg

Catalog Image

Download IMG

Instruction Manual

Download PDF

Spare Parts List

Download PDF

REMOTE CONTROLS

RC-20 10 M CONTROL 2POT

802336

GAS REGULATORS

QUICK GAS CONNECTOR

804208

TIG WELDING KITS

TIG WELDING KIT - ST26

802788

TIG WELDING KIT - ST18 AQUA

802789

TIG - AQUA TORCHES

ST18A TIG TORCH AX50 4M AQUA

742615

TIG TORCHES - PREMIUM

ST26 TIG TORCH AX50 8M GREEN LINE

742619

REMOTE DEVICE

802810

TIG TORCHES - PREMIUM AQUA

ST18A TIG TORCH AX50 4M AQUA GREEN LINE

742617

WATER COOLING UNITS

GRA 4000 WATER COOLING UNIT

802640

TROLLEYS AND ACCESSORIES

TROLLEY - MONDIAL

803072

TROLLEY - EUROPA

803073

TROLLEY - COSMOPOLITAN

803079

ACCESSORIES / VARIOUS / SPARE

CLEANTECH 200 + KIT

850020

THINSPOT

ThinSpot is an advanced function that allows spot welding in TIG of thin sheets in an easy, precise and rapid way. Particularly designed for working on stainless steel, it can also be used on Steel and Titanium.

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PULSE & EASY PULSE

Welding in all positions

This model operates in both pulsed (PULSE) and facilitated pulsed (EASY PULSE) modes, ideal for applications on thin thicknesses or easily deformable materials, using optimized minimum current arc strike (HF/LIFT).

Discover more