MX 350
  • Operation concepts: BasicPlus
  • 10 - 350 A
  • ED 60% at 40°C: 280 A
  • Weldable wires steel: 0.8 – 1.2 mm Ø
MX 350

Resilient.

The Lorch MX 350 is optimally equipped for mobile outdoor use with its robust and weatherproof housing with IP34 and a drop resistance of up to 60 cm height.

Extra performance with the MicorBoost.

Significantly higher voltage reserves can be activated when external interferences drop the current, leading to perfect MMA welding.

Synergy mode.

With optional MIG-MAG synergy mode for excellent MIG-MAG welding properties with mixed gas and CO₂ alike.

Multi-process and full flexibility thanks to MF-07 wire feeder.

The MX 350 is an excellent tool for mobile use as well when combined with the separate wire feeder MF-07. The MF-07 can cope with all kinds of sheet metal and medium to heavy steel work.

The case is designed for use with K 300 wire rolls to keep you up to speed when welding. It is also TIG-, MMA-, and CEL-capable, permitting adjustment to various tasks at need.

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

MIG-MAG welding
Welding range min. 10 A
Welding range max. 350 A
Voltage setting: Stufenlos
ED 100% 40°C 230 A
ED 60% 40°C 280 A
ED bei max. Strom 40°C 35 %
Wire feed and wire
Vorschubeinheit 4 Rollen
Schweißbare Drähte Alu max. 1.2 mm
Schweißbare Drähte Alu min. 1 mm
Schweißbare Drähte Stahl max. 1.2 mm
Schweißbare Drähte Stahl min. 0.8 mm
Mains
Mains voltage: 400 V
Mains plug: CEE 32
Netzabsicherung 25 A
Negative Netztoleranz 40 %
Positive Netztoleranz 25 %
Phasen (50/60 Hz) 3
Dimensions and weights
Gewicht Stromquelle Gasgekühlt 18.6 kg
Height 400 mm
Width 185 mm
Length 515 mm
Standards and approvals
Norm EN 60974-01
Schutzart (EN 60529) IP34S
Insulation class: F
Kennzeichnung CE. S
TIG welding
Welding range min. 10 A
Welding range max. 350 A
Electrode welding
Welding range min. 10 A
Schweißbare Elektroden min. 1.5 mm
Voltage setting: Stufenlos
Welding range max. 350 A
Schweißbare Elektroden max. 8.0 (CEL 6.0) mm

Standard

  • “3 steps and weld” operating concept
  • Simple one-button operation
  • Amperometric digital display
  • Electrode preselection (basic, rutile, and CEL) for optimal welding parameters
  • Hot start in submenu

Downloads

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.