voestalpine Böhler Welding

Terra welding machines. Indispensable for all standard welding processes.

The compact and robust design of Terra welding machines makes it possible to use in a variety of working environments, even in confined spaces. Terra Welding machines from the quality brand of Böhler Welding are suitable for the MMA, manual and semi-automatic, TIG DC and MIG / MAG processes and offer a power range from 150 to 500 amperes. Terra welding machines like to be challenged under heavy loads and guarantee to give you consistant output for every weld every day.

Why Terra welding machines are so special:

  • Easy handling for the welder
  • User-friendly ergonomics
  • Low weight
  • Ideal for steel welds
  • Flexible use
Welding processes

Welding Processes

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Terra Products Inverter

TERRA Products

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Welding processes

TERRA welding machines can weld the following processes:

  • MMA Process
  • MIG/MAG Process
  • TIG DC HF Process

TERRA welding machines - Product overview

The field of application of TERRA welding machines is determined by the welding process. Böhler Welding offers the right welding machine for every process.

MMA Process

TERRA 150

TERRA 150

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TERRA 180

TERRA 180

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TERRA 220

TERRA 220

Learn more about TERRA 220.

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TERRA 270

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TERRA 350

TERRA 350

Learn more about TERRA 350.

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Technical Specification

General

Welding processes

MMA - TIG DC Lift

Materials

Carbon steels - Stainless Steels - Cast irons

Dimensions L x W x H

280 x 110 x 220 mm

Weight

4.1 kg

 

Power supply

Voltage (50/60 Hz)

1 x 230 V ± 15 %

Maximum Input power

7.5 kVA

Maximum Input current

33.0 A

Efficiency

83 %

Slow blow line fuse

16 A

Open circuit voltage

78 Vdc

IP protection rate

IP23S

Insulation class

H

Power supply cable

3 x 1.5 mm2 - 2 m

 

Welding

Adjustment range

5 A-150 A

Duty cycle

MMA - 40 °C

30 % - 150 A
60 % - 120 A
100 % - 100 A

Technicalities

  • Advanced inverter technology power source for superior arc Performance
  • Heavy duty and enviromental conditions, high service life
  • Reduced dimensions and compact construction
  • High temperature, shockproof, abrasion resistant plastic case
  • Air flow ducting and fully encapsulated PC board to avoid dust contamination
  • Excellent performances also with long power supply extension cables
  • Ideal for stick welding with multiple types of popular electrodes
  • Built-in adjustable arc control features (hot start, arc force, antisticking)
  • Reduced electromagnetic interference with lift start TIG welding
  • Current socket (panel) 25 mm²

Technical Specification

General

Welding processes

MMA - TIG DC Lift

Materials

Carbon steels - Stainless Steels - Cast irons - Aluminium

Dimensions L x W x H

410 x 150 x 330 mm

Weight

8.0 kg

 

Power supply

Voltage (50/60 Hz)

1 x 230 V ± 15 %

Maximum Input power

8.5 kVA

Maximum Input current

36.8 A

Efficiency

83 %

Slow blow line fuse

16 A

Open circuit voltage

80 Vdc

IP protection rate

IP23S

Insulation class

H

Power supply cable

3 x 2.5 mm2 - 2 m

 

Welding

Adjustment range

3 A -170 A

Duty cycle

MMA - 40 °C

35 % - 170 A
60 % - 150 A
100 % - 120 A

Duty cycle

MMA - 25 °C

100 % - 150 A

Technicalities

  • New generation advanced inverter technology power source for high speed dynamic arc control and superior welding performance
  • Heavy duty and enviromental conditions, high service life
  • Reduced dimensions and compact construction
  • High temperature, shockproof, abrasion resistant plastic case
  • Air flow ducting and fully encapsulated PC board to avoid dust contamination
  • Linear controlled fan on demand
  • Excellent performances also with long power supply extension cables
  • Ideal for stick welding with multiple types of popular electrodes
  • Built-in adjustable arc control features (hot start, arc force, antisticking)
  • Reduced electromagnetic interference with lift start TIG welding
  • Current socket (panel) 50/70 mm²

 Technical Specification

 

 220

 220 RC

General

Welding processes

MMA - TIG DC Lift

MMA - TIG DC Lift

Materials

Carbon Steels - Stainless Steels - Cast irons - Aluminum

Carbon Steels - Stainless Steels - Cast irons - Aluminum

Dimensions L x W x H

410 x 150 x 330 mm

410 x 150 x 330 mm

Weight

11.3 kg

11.3 kg

 

Power supply

Voltage (50/60 Hz)

3 x 400 V ± 15 %

3 x 400 V ± 15 %

Maximum Input power

11.0 kVA

11.0 kVA

Maximum Input current

15.9 A

15.9 A

Efficiency

 85 %

85 %

Slow blow line fuse

 10 A

10 A

Open circuit voltage

 70 Vdc

70 Vdc

IP protection rate

 IP23S

IP23S

Insulation class

 H

H

Power supply cable

 4 x 2.5 mm2 - 5 m

4 x 2.5 mm2 - 5 m

 

Welding

Adjustment range

3 A - 220 A

3 A - 220 A

Duty cycle

MMA - 40 °C

30 % - 220 A
60 % - 170 A
100 % - 150 A

30 % - 220 A
60 % - 170 A
100 % - 150 A

Duty cycle

MMA - 25 °C

50 % - 220 A
100 % - 160 A

50 % - 220 A
100 % - 160 A

MMA electrode synergy

-

Yes

Function VRD

-

Yes

Remote control compatible

-

Yes

Technicalities

  • New generation advanced inverter technology power source for high speed dynamic arc control and superior welding performance
  • Heavy duty and enviromental conditions, high service life
  • Reduced dimensions and compact construction
  • High temperature, shockproof, abrasion resistant plastic case
  • Air flow ducting and fully encapsulated PC board to avoid dust contamination
  • Excellent performances also with long power supply extension cables
  • Arc dynamic adjustment
  • Ideal for stick welding with multiple types of popular electrodes
  • Built-in adjustable arc control features (hot start, arc force, antisticking)
  • Reduced electromagnetic interference with lift start TIG welding
  • Linear controlled fan on demand
  • Current socket (panel) 50/70 mm²

 Technical Specification

 

 270

 270 RC

General

Welding processes

MMA  - TIG DC Lift

MMA  - TIG DC Lift

Materials

Carbon steels - Stainless Steels - Cast Irons - Aluminum

Carbon steels - Stainless Steels - Cast Irons - Aluminum

Dimensions L x W x H

500 x 190 x 400 mm

500 x 190 x 400 mm

Weight

16.1 kg

16.1 kg

 

Power supply

Voltage (50/60 Hz)

3 x 400 V ± 15 %

3 x 400 V ± 15 %

Maximum Input power

14.0 kVA

14.0 kVA

Maximum Input current

20.2 A

20.2 A

Efficiency

85 %

85 %

Slow blow line fuse

16 A

16 A

Open circuit voltage

70 Vdc

70 Vdc

IP protection rate

IP23S

IP23S

Insulation class

H

H

Power supply cable

4 x 2.5 mm2 - 2 m

4 x 2.5 mm2 - 2 m

 

Welding

Adjustment range

3 A - 270 A

3 A - 270 A

Duty cycle

MMA - 40 °C

40 % - 270 A
60 % - 250 A
100 % - 240 A

40 % - 270 A
60 % - 250 A
100 % - 240 A

Duty cycle

MMA - 25 °C

 100% - 270 A

100 % - 270 A

MMA electrode synergy

-

JA

VRD

-

JA

Remote control compatible

-

JA

Technicalities

  • New generation inverter technology power source
  • High power at 100% of duty cycle
  • Heavy duty and enviromental conditions, high service life
  • CAN fieldbus digital communication protocol system (very high speed and high reliability digital communication)
  • Software based controls can be upgraded as new features become available (Terra 270 RC)
  • High temperature, shockproof, abrasion resistant plastic case
  • Air flow ducting and fully encapsulated PC board to avoid dust contamination
  • Excellent performances also with long power supply extension cables
  • Ideal for stick welding with multiple types of popular electrodes
  • Built-in adjustable arc control features (hot start, arc force, antisticking)
  • Reduced electromagnetic interference with lift start TIG welding
  • Remote control compatible (Terra 270 RC)
  • Current socket (panel) 50/70 mm²

 Technical Specification

 

 350

 350 RC

General

Welding processes

MMA - TIG DC Lift

MMA - TIG DC Lift

Materials

Carbon steels - Stainless Steels - Cast irons - Aluminum

Carbon steels - Stainless Steels - Cast irons - Aluminum

Dimensions L x W x H

500 x 190 x 400 mm

500 x 190 x 400 mm

Weight

16.5 kg

16.5 kg

 

Power supply

Voltage (50/60 Hz)

3 x 400 V ± 15 %

3 x 400 V ± 15 %

Maximum Input power

19.0 kVA

19.0 kVA

Maximum Input current

27.6 A

27.6 A

Efficiency

85 %

85 %

Slow blow line fuse

25 A

25 A

Open circuit voltage

70 Vdc

70 Vdc

IP protection rate

IP23S

IP23S

Insulation class

H

H

Power supply cable

4 x 4 mm2 - 5 m

4 x 4 mm2 - 5 m

 

Welding

Adjustment range

3 A - 350 A

3A - 350 A

Duty cycle

MMA - 40°C

40 % - 350 A
60 % - 310 A
100 % - 290 A

40 % - 350 A
60 % - 310 A
100 % - 290 A

Duty cycle

MMA - 25°C

100 % - 350 A

100 % - 350 A

MMA electrode synergy

-

Yes

VRD

-

Yes

Remote control compatible

-

Yes

Technicalities

  • New generation inverter technology power source
  • High power at 100% of duty cycle
  • Heavy duty and enviromental conditions, high service life
  • CAN fieldbus digital communication protocol system (very high speed and high reliability digital communication)
  • Software based controls can be upgraded as new features become available (Terra 350 RC)
  • High temperature, shockproof, abrasion resistant plastic case
  • Air flow ducting and fully encapsulated PC board to avoid dust contamination
  • Excellent performances also with long power supply extension cables
  • Ideal for stick welding with multiple types of popular electrodes
  • Built-in adjustable arc control features (hot start, arc force, antisticking)
  • Reduced electromagnetic interference with lift start TIG welding
  • Remote control compatible (Terra 350 RC)
  • Current socket (panel) 50/70 mm²

MIG/MAG Process

TERRA 320 SMC

TERRA 320 SMC

Learn more about TERRA 320 SMC.

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TERRA 320 MSE

Learn more about TERRA 320 MSE.

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TERRA 400 MSE

TERRA 400 MSE

Learn more about TERRA 400 MSE.

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TERRA 500 MSE

TERRA 500 MSE

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 Technical Specification

 

320 CLASSIC

320 SMART

320 EXCLUSIVE

General

Welding processes

MIG/MAG-MMA

 MIG/MAG-MMA

MIG/MAG-MMA

Materials

Carbon steels - Stainless Steels - Aluminum - Copper

Dimensions L x W x H

620 x 240 x 460 mm

620 x 240 x 460 mm

620 x 240 x 460 mm

Weight

 33 kg

33 kg

33 kg

 

Power supply

Voltage (50/60 Hz)

3 x 400 V ± 15 %

3 x 400 V ± 15 %

3 x 400 V ± 15 %

Maximum Input power

14.8 kVA

14.8 kVA

14.8 kVA

Maximum Input current

21.4 A

21.4 A

21.4 A

Efficiency

89 %

89 %

89 %

Slow blow line fuse

20 A

20 A

20 A

Open circuit voltage

61 Vdc

61 Vdc

61 Vdc

IP protection rate

IP23S

IP23S

IP23S

Insulation class

H

H

H

Power supply cable

4 x 2.5 mm2 - 2 m

4 x 2.5 mm2 - 2 m

4 x 2.5 mm2 - 2 m

 

Welding

Adjustment range

3 A - 320 A

3 A - 320 A

3 A - 320 A

Duty cycle

MIG/MAG - 40 °C

45 % - 320 A
60 % - 280 A
100 % - 240 A

45 % - 320 A
60 % - 280 A
100 % - 240 A

40 % - 320 A
60 % - 280 A
100 % - 240 A

Duty cycle

MIG/MAG - 25 °C

80 % - 320 A
100 % - 280 A

80 % - 320 A
100 % - 280 A

80 % - 320 A
100 % - 280 A

Ø Wire diameter

1.0 - 1.2 mm (opz 0.6 - 1.6)

1.0 - 1.2 mm (opz 0.6 - 1.6)

1.0 - 1.2 mm (opz 0.6 - 1.6)

Ø Flux cored wire

1.2 - 2.4 mm

1.2 - 2.4 mm

1.2 - 2.4 mm

Ø Aluminium wire

0.8 - 1.6 mm

0.8 - 1.6 mm

0.8 - 1.6 mm

Wire speed

0.5 - 22 m/min

0.5 - 22 m/min

0.5 - 22 m/min

N° rolls

2 (4 opz)

2 (4 opz)

2 (4 opz)

Ø Wire spool diameter

Ø 200/300 mm

Ø 200/300 mm

Ø 200/300 mm

Synergic program

-

14

32

Welding program Memory location

-

-

64

Remote control compatible

Yes

Yes

Yes

U/D MIG/MAG torch compatible

Yes

Yes

Yes

PUSH PULL torch compatible

Yes

Yes

Yes

Technicalities

  • Advanced inverter technology power source for superior arc performance
  • High power at 100% of duty cycle
  • Heavy duty and enviromental conditions, high service life
  • CAN fieldbus digital communication protocol system (very high speed and high reliability digital communication)
  • Software based controls can be upgraded as new features become available (Terra 320/400 SMC Exclusive)
  • High temperature, shockproof, abrasion resistant plastic case
  • Air flow ducting and fully encapsulated PC board to avoid dust contamination
  • Linear controlled fan on demand
  • Built-in wire feeder unit (2 rolls drive)
  • Fully designed wire drive unit
  • Ø 200/300 mm wire spool compatible
  • Full digital and user-friendly control panel
  • Welding parameters digital display
  • Last job settings auto-storage at switch-off
  • User-defined welding program storage capability (64 free memory locations) (Terra 320/400 SMC Exclusive)
  • Lock-unlock function key protected by password
  • Ideal for stick welding with multiple types of popular electrodes
  • Built-in adjustable arc control features (hot start, arc force, antisticking)
  • Synergic setting for optimal stick welding with all types of electrodes (Terra 320/400 SMC Exclusive)
  • 2/4 step operating mode
  • Arc dynamic adjustment
  • Perfect arc ignition (soft start - motor slope)
  • Burn-back and droplet detachment correction
  • Crater filler operating mode (Terra 320/400 SMC Exclusive)
  • Synergic operations from databank (14 pre-set programs) (Terra 320 SMC Smart)
  • Synergic operations from databank (18 pre-set programs) (Terra 400 SMC Smart)
  • Synergic operations from databank (32 pre-set programs) (Terra 320 SMC Exclusive)
  • Synergic operations from databank (40 pre-set programs) (Terra 400 SMC Exclusive)
  • Wire speed (0,5-22,0 m/min) (Terra 320/400 SMC Classic)
  • Wire speed (0,5-22,0 m/min), amperage and piece thickness adjustment (Terra 320/400 SMC Smart/Exclusive)
  • Spot welding mode
  • Intermittent welding mode
  • MIG/MAG bilevel (Terra 320/400 SMC Exclusive)
  • Euro adaptor - U/D MIG/MAG torch compatible (Terra 320/400 SMC Exclusive)
  • Push-pull torch device
  • Remote control compatible
  • WU cooling unit compatible
  • Controlled cooling operations

Technical Specification

General

Welding processe

MIG/MAG - MMA

Materials

Carbon steels - Stainless Steels - Aluminum - Copper

Dimensions L x B x H

620 x 240 x 460 mm

Weight

20.2 kg

 

Power supply

Voltage (50/60 Hz)

3 x 400 V ± 15 %

Maximum Input power

16.2 kVA

Maximum Input current

23.2 A

Efficiency

88 %

Slow blow line fuse

25 A

Open circuit voltage

61 Vdc

IP protection rate

IP23S

Insulation class

H

Power supply cable

4 x 2.5 mm2 - 5m

 

Welding

Adjustment range

3 A - 320 A

Duty cycle
MIG/MAG - 40°C

50 % - 320 A
60 % - 310 A
100 % - 260 A

Duty cycle
MIG/MAG - 25°C

90 % - 320 A
100 % - 310 A

Ø Wire diameter (WF 430)

1.0 - 1.2 mm (opz 0.6 - 1.6)

Ø Flux cored wire (WF 430)

1.2 - 2.4 mm

Ø Aluminium wire (WF 430)

0.8 - 1.6 mm

Wire speed (WF 430)

0.5 - 22.0 m/min

N° rolls (WF 430)

2 (4 opz)

Ø Wire spool diameter (WF 330/ WF 430)

Ø 200/300 mm

Synergic program

14 (WF SMART) - 32 (WF Exclusive)

Welding program Memory location

64 (WF Exclusive)

U/D MIG/MAG torch compatible

Yes (WF Exclusive)

PUSH PULL torch compatible

Yes

Remote control compatible

Yes

Technicalities

  • Advanced inverter technology power source for superior arc performance
  • High power at 100% of duty cycle
  • Heavy duty and enviromental conditions, high service life
  • CAN fieldbus digital communication protocol system (very high speed and high reliability digital communication)
  • Software based controls can be upgraded as new features become available (WF Exclusive)
  • High temperature, shockproof, abrasion resistant plastic case
  • Air flow ducting and fully encapsulated PC board to avoid dust contamination
  • Linear controlled fan on demand
  • Wire feeder unit (2/4 rolls drive)
  • Fully designed wire drive unit
  • Full parameters control panel on wire feeder unit
  • Ø 200/300 mm wire spool compatible
  • Wheels kit option compatible
  • Full digital and user-friendly control panel
  • Welding parameters digital display
  • Last job settings auto-storage at switch-off
  • User-defined welding program storage capability (64 free memory locations) (WF Exclusive)
  • Lock-unlock function key protected by password
  • Ideal for stick welding with multiple types of popular electrodes
  • Built-in adjustable arc control features (hot start, arc force, antisticking)
  • Synergic setting for optimal stick welding with all types of electrodes (WF Exclusive)
  • 2/4 step operating mode
  • Arc dynamic adjustment
  • Perfect arc ignition (soft start - motor slope)
  • Burn-back and droplet detachment correction
  • Crater filler operating mode (WF Exclusive)
  • Synergic operations from databank (14 pre-set programs) (Terra 320 MSE - WF Smart)
  • Synergic operations from databank (18 pre-set programs) (Terra 400/500 MSE - WF Smart)
  • Synergic operations from databank (32 pre-set programs) (Terra 320 MSE - WF Exclusive)
  • Synergic operations from databank (40 pre-set programs) (Terra 400/500 MSE - WF Exclusive)
  • Wire speed (0,5-22,0 m/min) (WF Classic)
  • Wire speed (0,5-22,0 m/min), amperage and piece thickness adjustment (WF Smart/Exclusive)
  • Spot welding mode
  • Intermittent welding mode
  • MIG/MAG bilevel (WF Exclusive)
  • Euro adaptor - U/D MIG/MAG torch compatible (WF Exclusive)
  • Push-pull torch device
  • Remote control compatible
  • WU cooling unit compatible
  • Controlled cooling operations

Technical Specification

General

Welding processes

MIG/MAG - MMA

Materials

Carbon steels - Stainless Steels - Aluminum - Copper

Dimensions L x W x H

620 x 240 x 460 mm

Weight

22.5 kg

 

Power supply

Voltage (50/60 Hz)

3 x 400 V ± 15 %

Maximum Input power

22.0 kVA

Maximum Input current

31.5 A

Efficiency

89 %

Slow blow line fuse

30 A

Open circuit voltage

61 Vdc

IP protection rate

IP23S

Insulation class

H

Power supply cable

4 x 4 mm2 - 5 m

 

Welding

Adjustment range

3 A - 400 A

Duty cycle
MIG/MAG - 40 °C

50 % - 400 A
60 % - 360 A
100 % - 340 A

Duty cycle
MIG/MAG - 25 °C

80 % - 400 A
100 % - 360 A

Ø Wire diameter (WF 430)

1.0 - 1.2 mm (opz 0.6 - 1.6)

Ø Flux cored wire (WF 430)

1.2 - 2.4 mm

Ø Aluminum wire (WF 430)

0.8 - 1.6 mm

Wire speed (WF 430)

0.5 - 22.0 m/min

N° rolls (WF 430)

2 (4 opz)

Ø Wire spool diameter (WF 330/ WF 430)

Ø 200/300 mm

Synergic program

18 (WF SMART) - 40 (WF Exclusive)

Welding program Memory location

64 (WF Exclusive)

U/D MIG/MAG torch compatible

Yes (WF Exclusive)

PUSH PULL torch compatible

Yes

Remote control compatible

Yes

Technicalities

  • Advanced inverter technology power source for superior arc performance
  • High power at 100% of duty cycle
  • Heavy duty and enviromental conditions, high service life
  • CAN fieldbus digital communication protocol system (very high speed and high reliability digital communication)
  • Software based controls can be upgraded as new features become available (WF Exclusive)
  • High temperature, shockproof, abrasion resistant plastic case
  • Air flow ducting and fully encapsulated PC board to avoid dust contamination
  • Linear controlled fan on demand
  • Wire feeder unit (2/4 rolls drive)
  • Fully designed wire drive unit
  • Full parameters control panel on wire feeder unit
  • Ø 200/300 mm wire spool compatible
  • Wheels kit option compatible
  • Full digital and user-friendly control panel
  • Welding parameters digital display
  • Last job settings auto-storage at switch-off
  • User-defined welding program storage capability (64 free memory locations) (WF Exclusive)
  • Lock-unlock function key protected by password
  • Ideal for stick welding with multiple types of popular electrodes
  • Built-in adjustable arc control features (hot start, arc force, antisticking)
  • Synergic setting for optimal stick welding with all types of electrodes (WF Exclusive)
  • 2/4 step operating mode
  • Arc dynamic adjustment
  • Perfect arc ignition (soft start - motor slope)
  • Burn-back and droplet detachment correction
  • Crater filler operating mode (WF Exclusive)
  • Synergic operations from databank (14 pre-set programs) (Terra 320 MSE - WF Smart)
  • Synergic operations from databank (18 pre-set programs) (Terra 400/500 MSE - WF Smart)
  • Synergic operations from databank (32 pre-set programs) (Terra 320 MSE - WF Exclusive)
  • Synergic operations from databank (40 pre-set programs) (Terra 400/500 MSE - WF Exclusive)
  • Wire speed (0,5-22,0 m/min) (WF Classic)
  • Wire speed (0,5-22,0 m/min), amperage and piece thickness adjustment (WF Smart/Exclusive)
  • Spot welding mode
  • Intermittent welding mode
  • MIG/MAG bilevel (WF Exclusive)
  • Euro adaptor - U/D MIG/MAG torch compatible (WF Exclusive)
  • Push-pull torch device
  • Remote control compatible
  • WU cooling unit compatible
  • Controlled cooling operations

Technical Specifications

General

Welding processes

MIG/MAG - MMA

Materials

Carbon steels - Stainless Steels - Aluminum - Copper

Dimensions L x W x H

620 x 240 x 460 mm

Weight

27.3 kg

 

Power supply

Voltage (50/60 Hz)

3 x 400 V ± 15 %

Maximum Input power

29.7 kVA

Maximum Input current

42.1 A

Efficiency

90 %

Slow blow line fuse

40 A

Open circuit voltage

61 Vdc

IP protection rate

IP23S

Insulation class

H

Power supply cable

4 x 6 mm2 - 5 m

 

Welding

Adjustment range

3 A - 500 A

Duty cycle
MIG/MAG - 40 °C

50 % - 500 A
60 % - 470 A
100 % - 420 A

Duty cycle
MIG/MAG - 25 °C

80 % - 500 A
100 % - 470 A

Ø Wire diameter (WF 430)

1.0 - 1.2 mm (opz 0.6 - 1.6)

Ø Flux cored wire (WF 430)

1.2 - 2.4 mm

Ø Aluminum wire (WF 430)

0.8 - 1.6 mm

Wire speed (WF 430)

0.5 - 22.0 m/min

N° rolls (WF 430)

2 (4 opz)

Ø Wire spool diameter (WF 330/ WF 430)

Ø 200/300 mm

Synergic program

18 (WF SMART) - 40 (WF Exclusive)

Welding program memory location

64 (WF Exclusive)

U/D MIG/MAG torch compatible

Yes (WF Exclusive)

PUSH PULL torch compatible

Yes

Remote control compatible

Yes

Technicalities

  • Advanced inverter technology power source for superior arc performance
  • High power at 100% of duty cycle
  • Heavy duty and enviromental conditions, high service life
  • CAN fieldbus digital communication protocol system (very high speed and high reliability digital communication)
  • Software based controls can be upgraded as new features become available (WF Exclusive)
  • High temperature, shockproof, abrasion resistant plastic case
  • Air flow ducting and fully encapsulated PC board to avoid dust contamination
  • Linear controlled fan on demand
  • Wire feeder unit (2/4 rolls drive)
  • Fully designed wire drive unit
  • Full parameters control panel on wire feeder unit
  • Ø 200/300 mm wire spool compatible
  • Wheels kit option compatible
  • Full digital and user-friendly control panel
  • Welding parameters digital display
  • Last job settings auto-storage at switch-off
  • User-defined welding program storage capability (64 free memory locations) (WF Exclusive)
  • Lock-unlock function key protected by password
  • Ideal for stick welding with multiple types of popular electrodes
  • Built-in adjustable arc control features (hot start, arc force, antisticking)
  • Synergic setting for optimal stick welding with all types of electrodes (WF Exclusive)
  • 2/4 step operating mode
  • Arc dynamic adjustment
  • Perfect arc ignition (soft start - motor slope)
  • Burn-back and droplet detachment correction
  • Crater filler operating mode (WF Exclusive)
  • Synergic operations from databank (14 pre-set programs) (Terra 320 MSE - WF Smart)
  • Synergic operations from databank (18 pre-set programs) (Terra 400/500 MSE - WF Smart)
  • Synergic operations from databank (32 pre-set programs) (Terra 320 MSE - WF Exclusive)
  • Synergic operations from databank (40 pre-set programs) (Terra 400/500 MSE - WF Exclusive)
  • Wire speed (0,5-22,0 m/min) (WF Classic)
  • Wire speed (0,5-22,0 m/min), amperage and piece thickness adjustment (WF Smart/Exclusive)
  • Spot welding mode
  • Intermittent welding mode
  • MIG/MAG bilevel (WF Exclusive)
  • Euro adaptor - U/D MIG/MAG torch compatible (WF Exclusive)
  • Push-pull torch device
  • WU cooling unit compatible
  • Controlled cooling operations

TIG DC HF Process

TERRA 180 TLH

TERRA 180 TLH

Learn more about TERRA 180 TLH.

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TERRA 270 TLH

TERRA 270 TLH

Learn more about TERRA 270 TLH.

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TERRA 320 TLH

TERRA 320 TLH

Learn more about TERRA 320 TLH.

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Technical Specification

General

Welding processes

TIG DC HF - TIG DC Lift - MMA

Materials

Carbon steels - Stainless Steels - Cast irons - Copper - Titanium

Dimensions L x W x H

410 x 150 x 330 mm

Weight

8.4 kg

 

Power supply

Voltage (50/60 Hz)

1 x 230 V ± 15 %

Maximum Input power

8.5 kVA

Maximum Input current

36.8 A

Efficiency

81 %

Slow blow line fuse

16 A

Open circuit voltage

106 Vdc

IP protection rate

IP23S

Insulation class

H

Power supply cable

3 x 2.5 mm2 - 2 m

 

Welding

Adjustment range

3 A - 170 A

Duty cycle
TIG - 40 °C

45 % - 170 A
60 % - 160 A
100 % - 140 A

Duty cycle
TIG - 25 °C

100 % - 160 A

U/D TIG torch compatible

Yes

Remote control compatible

Yes

Technicalities

  • New generation advanced inverter technology power source for high speed dynamic arc control and superior welding Performance
  • Heavy duty and enviromental conditions, high service life
  • CAN fieldbus digital communication protocol system (very high speed and high reliability digital communication)
  • Software based controls can be upgraded as new features become available
  • Reduced dimensions and compact construction
  • High temperature, shockproof, abrasion resistant plastic case
  • Air flow ducting and fully encapsulated PC board to avoid dust contamination
  • Linear controlled fan on demand
  • Excellent performances also with long power supply extension cables
  • Full digital and user-friendly control panel
  • Welding parameters digital display
  • Last job settings auto-storage at switch-off
  • Ideal for stick welding with multiple types of popular electrodes
  • Built-in adjustable arc control features (hot start, arc force, antisticking)
  • Manual restart or downslope stop functions
  • 2/4 step operating mode
  • Bi-Level operating mode
  • Spot welding mode
  • Pulsed and fast pulsed operating mode (2500Hz)
  • Synergic post-flow adjustment
  • Easy joining
  • Current socket (panel) 50/70 mm²
  • Up/Down torch compatible (welding current adjustment)

Technical Specification

General

Welding processes

TIG DC HF - TIG DC Lift - MMA

Materials

Carbon steels - Stainless Steels - Cast irons - Copper - Titanium

Dimensions L x W x H

500 x 190 x 400 mm

Weight

16.1 kg

 

Power supply

Voltage (50/60 Hz)

3 x 400 V ± 15 %

Maximum Input power

14.0 kVA

Maximum Input current

20.2 A

Efficiency

85 %

Slow blow line fuse

16 A

Open circuit voltage

70 Vdc

IP protection rate

IP23S

Insulation class

H

Power supply cable

4 x 2.5 mm2 - 2 m

 

Welding

Adjustment range

3 A - 270 A

Duty cycle
TIG - 40 °C

60 % - 270 A
100 % - 250 A

Duty cycle
TIG - 25 °C

100 % - 270 A

U/D TIG torch compatible

Yes

Remote control compatible

Yes

Technical Specification

General

Welding processes

TIG DC HF - TIG DC Lift - MMA

Materials

Carbon steels - Stainless Steels - Cast irons - Copper - Titanium

Dimensions L x W x H

620 x 240 x 460 mm

Weight

20.5 kg

 

Power supply

Voltage (50/60 Hz)

3 x 400 V ± 15 %

Maximum Input power

15.9 kVA

Maximum Input current

23.2 A

Efficiency

88 %

Slow blow line fuse

25 A

Open circuit voltage

61 Vdc

IP protection rate

IP23S

Insulation class

H

Power supply cable

4 x 2.5 mm2 - 2 m

 

Welding

Adjustment range

3 A - 320 A

Duty cycle
TIG - 40 °C

60 % - 320 A
100 % - 280 A

Duty cycle
TIG - 25 °C

70 % - 320 A
100 % - 160 A

U/D TIG torch compatible

Yes

Remote control compatible

Yes

Technicalities

  • New generation inverter technology power sourc
  • Heavy duty and enviromental conditions, high service life
  • CAN fieldbus digital communication protocol system (very high speed and high reliability digital communication)
  • Software based controls can be upgraded as new features become available
  • Extremely rugged, reliable and easy-to-use systems
  • High temperature, shockproof, abrasion resistant plastic case
  • Air flow ducting and fully encapsulated PC board to avoid dust contamination
  • Power source trolley for easy system manoeuvrability
  • Full digital and user-friendly control panel
  • Welding parameters digital display
  • Last job settings auto-storage at switch-off
  • Lock-unlock function key protected by password
  • Ideal for stick welding with multiple types of popular electrodes
  • Built-in adjustable arc control features (hot start, arc force, antisticking)
  • Synergic setting for optimal stick welding with all types of electrodes
  • HF mode arc striking
  • Manual restart or downslope stop functions
  • Bi-Level operating mode
  • Pulsed and fast pulsed operating mode (2500Hz)
  • Easy joining
  • Current socket (panel) 50/70 mm²
  • WU cooling unit compatible
  • Controlled cooling operations

Focus industries

Welding machines of the TERRA product line have the necessary functions and properties for rod electrode, TIG and MIG/MAG welding. They are mainly used in the following industries:

steel construction
cement

Böhler Welding Warranty

We stand by our promise of quality

Böhler Welding machines are covered by a five-year warranty (requires registration), giving customers the peace of mind of knowing that they have purchased a high-quality power source.

Trouble-free welding

Robust, reliable design and regular maintenance - guarantees a long product life cycle.

You need a five-year warranty for your machine? No problem. Simply fill out the warranty form and we will send you a warranty confirmation.

Warranty form