Kemppi MasterTig 235 AC/DC TIG Welding System – Gas Cooled – MTP35X Panel – AU Spec

The Kemppi MasterTig 235 AC/DC is a modular, inverter-based TIG welding system engineered for precision AC and DC TIG applications. Optimised for aluminium, stainless steel, and carbon steel welding, it offers full digital control, a robust build, and advanced arc technology in a portable, generator-compatible format.

This unit delivers 230 A output on a 1-phase 230V input, with VRD permanently enabled to meet Australian safety standards. The included MTP35X panel provides enhanced user interface functionality with access to waveform customisation and parameter presets.

Core Features

✅ Double Pulse TIG (DC Only)
• Superimposes two pulse frequencies for increased travel speed and reduced heat input
• Optimises bead appearance and minimises distortion on thin-gauge stainless and nickel alloys

✅ Optima AC
• Hybrid AC waveform blending sine and square forms for smoother arc characteristics
• Reduced arc noise, better puddle fluidity, and improved control on aluminium
• Selectable waveform modes: sine, square, or Optima

✅ MicroTack
• Low-energy tack welding with adjustable pulse count (1–5 or continuous)
• Pulse duration adjustable from 1 to 200 ms
• Ideal for thin sheet fabrication with a consistent, clean appearance

✅ iTEC Ignition
• Adjustable high-frequency arc start with user-defined spark energy
• Reliable starts with long torch extensions or at low current levels

✅ Weld Assist
• Parameter guide based on material, thickness, and joint configuration
• Reduces setup time and ensures repeatable weld performance

✅ Modular Expandability
• Compatible with Kemppi wireless remotes, water coolers, transport carts, and alternate control panels

Electrical & Mechanical Specifications

• Product Code: P0223
• Mains Voltage: 1~ 230V ±10% (50/60 Hz)
• Max Output (TIG): 230 A
• Max Output (MMA): 200 A
• Open Circuit Voltage: 23 V (VRD Locked On)
• Duty Cycle @ 40°C: 35% @ 230 A
• Generator Requirement: Minimum 8 kVA
• Fuse Rating: 15 A
• Operating Temp Range: -20°C to +40°C
• Cooling Method: Gas-cooled
• Ingress Protection: IP23S
• EMC Classification: Class A
• Dimensions (L × W × H): 544 × 205 × 443 mm
• Weight: 19.1 kg
• Compliance: IEC 60974-1, -3, -10 / AS 60974.1-2006 / GB 15579.1

Included Hardware (Factory Package)

• MasterTig 235ACDC GM Power Source (AU Spec)
• MTP35X Control Panel
• TX225G8 Flexlite TIG Torch – 8 metre, Euro connector
• 5m 35mm² Earth Lead and Clamp

Optional Extras (Sold Separately, Contact For Pricing)

• Kemppi Trolley / Transport Cart
• Kemppi Cooler Unit (Water-cooled upgrade)
• Wireless Remote Control (on-torch or handheld)
• MTP63X Advanced Control Panel
• Additional Flexlite TIG torches (gas or water cooled)
• TIG consumable kits (ceramics, collets, tungsten)
• Foot Pedal Remote
• Extension leads / long welding cables
• Carry Case or Site Protection Kits

USER MANUAL HERE

Please note: West OZ customers, remote and residential area delivery surcharge applies. Delivery will be to the customers nearest FEDEX pick up station for the customer to collect. If you want delivery to your house then email me for more info.