TIG DC Welders (Stainless Steel/Steel) - LORCH

TIG DC Welders – Precise Welding of Stainless Steel and Steel with Professional Results

TIG DC welders are the ideal choice for high-quality welding of stainless steel, carbon steel, copper, titanium, and other metals where AC mode for aluminum is not required. Thanks to inverter technology, high-frequency arc ignition, and precise parameter control, these machines are preferred by professionals in mechanical engineering, metal fabrication, pressure vessel production, piping systems, and maintenance.

Technical Advantages of TIG DC Welders:

• DC (Direct Current) – ideal for precise welding of stainless steel, steel, and other metals without oxidation, offering perfect arc penetration control.
• HF Ignition – contactless arc start for clean and repeatable welds without electrode contamination.
• PULSED TIG Mode – allows welding of thin-walled materials with minimal overheating and deformation.
• Up/Down Slope, gas pre/post flow, 2T/4T mode – complete control over the welding cycle progression.
• Digital parameter control, memory programs (in selected models) – fast switching between settings for different applications.

• Locksmiths, assemblers, structural and pipeline system fabricators
• Body shops and service workshops working with stainless or mild steel
• Maintenance and repair technicians who require precision, reliability, and quality

Reliability and performance for demanding applications

Our selection includes trusted brands that guarantee a stable arc, high power, and long machine lifespan. Available are compact portable versions for field work as well as powerful industrial models for continuous operation.

Not sure which model is right for you? Contact us – we’ll help you choose based on material type, thickness, work method, and usage frequency.