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a-LTW / i-LTW 1800

Water-cooled TIG torch.
  • Water-cooled
  • Up to 320 A
  • Assorted operating variants
  • Ergonomic handle recess, size 2
  • Ball joint
  • Leather hose package
  • Long duty cycle
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Lorch WIG Schweißbrenner Powermaster

a-LTW / i-LTW 1800 at a glance

Ergonomic handle recess, size 2
Offering an optimised centre of gravity, the oval handle recess moulds perfectly to your hand, affording you much improved handling of your TIG torch. The contoured design of its sides prevents the torch from shifting and eliminates fatigue while you are welding as this special design provides for comfortable handling.

Flexibility
The ball joint found at the handle and the resilient leather flex hose package guarantee superior freedom of movement and ease of use.

Attached cover caps
To prevent you from losing them ever again, the cover caps sealing the water hoses are now firmly attached to the water hose.   

Stability
The decreased distance between the controls of the TIG torch, which optimises the torch's centre of gravity, allows the operator to control the torch in a safe and reliable manner and to keep the arc steady while guiding along the torch.

Safety
The elevated secondary current button reliably prevents any inadvertent operation of the UpDown button.

Versatile
The hose package included with the TIG torch is available as a 4m and an 8m option as well as in other custom lengths by special order.

Benefits

Ergonomics
The unique design of the torch made it possible to reduce the distance between control button and arc. The resulting optimisation of the torch's centre of gravity and the reduced lever forces provide for significantly improved handling. What is more, the elevated secondary current is sure to avoid any unintended adjustments of the welding current and other parameters.

HeatProtect
A heat sensor built into Lorch's i-LTW 1800 provides thermal protection and safeguards the high-quality electronic control system against overheating.

TorchProtect
When activated in the welding machine, the optional TorchProtect automatically detects the connected Lorch i-LTG 1800 and prevents the torch from being subjected to a current that exceeds the maximum. This feature protects the torch against overload.

Equally comfortable for lefties
A simple press and hold of the Mode button for seven seconds in the Powermaster variant of the Lorch i-LTW 1800 will switch the display to a view that is appropriate for left-handed users.

Powermaster control
The Powermaster variant of our Lorch i-LTW 1800 lets you control such essential parameters as the settings of your welding jobs directly at the torch.

Tiptronic
Using the Tiptronic facility, you simply save the ideal setting for each weld in the required sequence. The job memory makes it quick and easy to load up to 100 work values one after the other when you need them.

Control Concept

Lorch WIG Schweißbrenner Doppeldruck

Double push button

  • Two ergonomically shaped push buttons
  • Button 1 is used to switch the current on and off
  • Button 2 lets you activate the secondary current
Lorch WIG Schweißbrenner UpDown

UpDown

  • Two ergonomically shaped push buttons
  • Button 1 is used to switch the current on and off
  • Button 2 lets you activate the secondary current
  • Now including remote power source control

 

 

Lorch WIG Schweißbrenner Powermaster Bedienfeld

Powermaster

  • Two ergonomically shaped push buttons
  • Button 1 is used to switch the current on and off
  • Button 2 lets you activate the secondary current
  • Now including remote power source control
  • With integrated digital display of the welding current
  • Including toggle feature for left and right-handed operators
  • Mode button for toggling between amperage control and Tiptronic job mode
  • Option to freely select two additional features

Technical Data

Type of torch
type of cooling water-cooled
TIG
Load DC (in A) 320
Load AC (in A) 230
Duty cycle
Duty cycle (in %) 100%
Field of application
installable electrodes (in mm) 1,0-4,0
Torch equipment
Standard equipment for electrode: 2,4
Handle recess 2
Torch connection 5-pole Tuchel
Standards and approvals
standard EN 60974-07
Compare Technical Data

Variants

  • a-LTW 1800-DD, 4 m 513.6804.1

    TIG torch, water-cooled with double push button operation, can be used on all Lorch TIG systems

  • a-LTW 1800-DD, 8 m 513.6808.1

    TIG torch, water-cooled with double push button operation, can be used on all Lorch TIG systems

  • i-LTW 1800-DD, 4 m 513.1804.1

    TIG torch, water-cooled with double push button operation, including protective features HeatProtect and TorchProtect, can be used on all Lorch TIG systems with ITC-Inside

  • i-LTW 1800-DD, 8 m 513.1808.1

    TIG torch, water-cooled with double push button operation, including protective features HeatProtect and TorchProtect, can be used on all Lorch TIG systems with ITC-Inside

  • a-LTW 1800-UD, 4 m 513.6804.3

    TIG torch, water-cooled with up-down operation, can be used on all Lorch TIG systems

  • a-LTW 1800-UD, 8 m 513.6808.3

    TIG torch, water-cooled with up-down operation, can be used on all Lorch TIG systems

  • i-LTW 1800-UD, 4 m 513.1804.3

    TIG torch, water-cooled with up-down operation, including protective features HeatProtect and TorchProtect, can be used on all Lorch TIG systems with ITC-Inside

  • i-LTW 1800-UD, 8 m 513.1808.3

    TIG torch, water-cooled with up-down operation, including protective features HeatProtect and TorchProtect, can be used on all Lorch TIG systems with ITC-Inside

  • i-LTW 1800-PM, 4 m 513.1804.5

    TIG torch, water-cooled with Lorch Powermaster remote control technology, including protective features HeatProtect and TorchProtect, can be used on all Lorch TIG systems with ITC-Inside

  • i-LTW 1800-PM, 8 m 513.1808.5

    TIG torch, water-cooled with Lorch Powermaster remote control technology, including protective features HeatProtect and TorchProtect, can be used on all Lorch TIG systems with ITC-Inside

Accessories

Flexible torch body a-LTG / i-LTG 1800

  • Additional charge for flexible torch body 1800FX

Downloads

short info: a-LTW / i-LTW 1800

Download
Contact

Lorch Schweißtechnik GmbH
Im Anwänder 24 – 26
71549 Auenwald
Germany

info(at)lorch.eu

T +49 7191 503-0
F +49 7191 503-199

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