MicorTIG 200
The power packs for mobile TIG welding.
  • Operation concepts: BasicPlus, ControlPro
  • 5 - 200 A
  • ED 60% at 40°C: 150 A
  • Steel/stainless steel: up to 10 mm

Intuitive operation.

The amperometric digital display and clearly structured user interface allow intuitive yet highly precise operation. An operation concept with a graphic display can be added as an option as well.

Contact-free HF ignition on the battery.

TIG ignition works contactless with high-voltage pulses applied at the touch of a button even in battery-powered operation. Since the tungsten electrode does not touch the workpiece, the weld seam will not be contaminated while the electrode remains protected. The ignition characteristics of the MicorTIG 200 on a MobilePower battery pack are unique on the market.

Pulsing and fast pulsing at up to 5 kHz.

The integrated pulse and fast pulse function at up to 5 kHz is particularly suitable for processing thin welding sheets. It permits outstanding weld pool control for perfect results even at difficult welding tasks.

Job memory for up to 10 welding tasks.

The job function saves parameters for up to 10 welding tasks and quickly recalls them at need to complete recurring tasks quickly and efficiently.

Perfect for MMA welding.

Lorch MicorTIG 200 welding units can be used for any type of electrode. They offer a convenient pre-.-selection for CEL and standard electrodes and can even handle special electrodes easily. The arc-force control comes in when welding, ensuring arc stability and perfect material transition. The electrode will not stick or anneal due to the anti-stick - system.

MicorBoost technology with up to 200 A from the power outlet.

The patented MicorBoost technology provides enormous voltage reserves to adjust the TIG arc in an outstandingly stable, controlled, and precise manner even at fluctuating mains voltages. This makes welding at up to 200 amps possible on a regular outlet.

Country-specific product variants.

Country-specific product variants are available for this Lorch welding unit. These may differ in the mains supply, the mains plug or other product features required for the country. You want to know more? Contact your local Lorch partner.

Technical data

TIG welding
Welding range 1~ 115 V: [A] 5 - 180
Welding range 1~ 230 V: [A] 5 - 200
Voltage range: [V] 10.2 - 18
TIG Duty cycle DC 115 V 230 V
Duty cycle DC 100% (40°c): [A] 140 130
Duty cycle DC 60% (40°c): [A] 160 160
Duty cycle DC at max. current (40°c): [%] 25 25
Electrode welding
Welding range 115 V: [A] 10 - 140
Welding range 230 V: [A] 10 - 180
Voltage range: [V] 78 - 88
Weldable electrodes: [Ø in mm] 1.5 - 4
Electrode duty cycle
Duty cycle 100% (40°c): [A] 120
Duty cycle 60%: [A] 140
Duty cycle at max. current (40°c): [%] 25
Process-independent data
Open circuit voltage: [V] 18 - 20
Open circuit voltage VRD: [V] 18 - 20
Mains 115 V 230 V
Mains voltage 1~ (50/60 Hz): [V] 115 230
Mains fuse 1~ (50/60 Hz): [A] 25 16
Positive mains tolerance 1~ (50/60 Hz): [%] 15 15
Negative mains tolerance 1~ (50/60 Hz): [%] 15 15
Mains plug
Mains plug: Schuko
Standards and approvals
Protection class: IP23S
Insulation class: F
Norm/Standard: EN 60974-01
Designation/Certification: CE, S
Cooling type
Cooling type: Gas-cooled
Dimensions length x width x height
Dimensions (LxWxH) [mm] 360 × 130 × 215
Weight: [kg] 6.8


  • “3 steps and weld” operating concept
  • Simple one-button operation
  • Stepless current adjustment
  • Amperometric digital display


  • “3 steps and weld” operating concept
  • Simple one-button operation
  • Stepless current adjustment
  • Amperometric digital display
  • With graphic user guidance in the OLED graphic display
  • Maximum adjustment thanks to detailed welding sequence control
  • Job memory for 10 welding tasks


You would like to learn more? Technical data as well as details on application and equipment can be found here:

Always the best advice: close, personal and honest.

You are interested in a Lorch welding machine but you are not sure which model is the right one for you or you have other questions? Use our Partner Finder to easily find a competent contact person near you and get personal advice.