Canadian-Made TIG AC/DC 231 Pulse Welder – Industrial-Grade Precision by Canaweld

Built in Canada. Tested for Canadian Conditions. Trusted Worldwide.

The Canaweld TIG AC/DC 231 Pulse is a Canadian-made, industrial-grade TIG welding machine engineered for professionals who demand precision, reliability, and long-term durability. Designed, assembled, and rigorously tested in Toronto, Ontario, this powerful yet portable welder delivers outstanding TIG performance on aluminum, steel, stainless steel, and exotic alloys—even in extreme working conditions.

Proudly Ontario Made and CSA Certified, the TIG AC/DC 231 Pulse reflects Canaweld’s commitment to local craftsmanship, strict quality control, and superior Canadian engineering.

Canadian Quality Control You Can Trust

Designed, Manufactured, and Tested in Canada 🇨🇦

Every Canaweld welding machine undergoes an extensive quality control process at Canaweld’s Toronto facility. Each unit is tested well beyond standard operating conditions, ensuring reliable performance across Canada’s diverse climates and demanding industrial environments.

Quality Assurance Highlights:

• 4-Year Manufacturer Warranty (up to 5 years on select components)

• CSA Certified – Fully compliant with Canadian safety and performance standards

• Ontario Made Certification – Designed, assembled, and tested in Canada

• IEC, CSA & International Standards Compliance

• CSA-Certified Inspectors verify every unit before shipment

Environmental Stress Testing Includes:

• Continuous operation at 40°C (104°F) with 50% humidity

• Extreme testing from 0°C (32°F) to 50°C (122°F)

• Computerized monitoring of voltage, current stability, and performance parameters

This rigorous testing process is why Canaweld confidently offers one of the longest warranties in the welding industry.

Professional-Grade TIG Welding Performance

The TIG AC/DC 231 Pulse is engineered for high-precision welding on both thick and ultra-thin materials, minimizing distortion while maximizing arc stability. Advanced pulse waveforms, HF start, and digital control make it ideal for fabrication shops, maintenance crews, and industrial welders.

Key Performance Features

• Maximum Output: 230A at 30% duty cycle (200A at 60%)

• TIG Weld Aluminum & Steel up to 9/32” (7 mm)

• HF Start & Lift TIG Modes for flexibility and tungsten longevity

• Advanced Pulse TIG for heat control and clean welds

• AC Balance Control for precise aluminum cleaning vs. penetration

• Hot Start Technology for smoother arc ignition and improved tungsten life

• Remote Amperage Control – Compatible with wired or wireless foot pedals

• 10 Programmable Memory Slots for fast job recall

Smart Digital Control & User-Friendly Interface

A 5-inch full-color LCD display provides intuitive access to all welding parameters. Smart automatic settings simplify setup for beginners while offering full manual control for experienced welders—reducing setup time, preventing adjustment errors, and increasing productivity.

Technical Specifications

Input Voltage: 208–240 V (±10%)
Welding Current Range: 5–280 A
Processes:

• TIG AC HF

• TIG DC HF

• TIG AC Lift (No HF)

• TIG DC Lift (No HF)

• TIG Pulse

• Stick DC

Duty Cycle @ 40°C (104°F):

• TIG AC: 30% @ 230A | 190A @ 100%

• TIG DC: 25% @ 230A | 165A @ 100%

• Stick: 35% @ 200A | 140A @ 100%

Weldable Metals:
Aluminum, Magnesium, Steel, Stainless Steel, Chrome-Moly, Copper, Nickel Alloys, Silicon Bronze, Brass

Dimensions:
24" × 8.5" × 16.5" (610 × 215 × 420 mm)
Weight: 42 lb

What’s Included – Air-Cooled Silver TIG Package

Included Value: $789.37 CAD

The TIG AC/DC 231 Pulse comes complete with Canaweld’s TIG Essentials Air-Cooled Package, providing everything you need to get welding immediately.

Included Accessories

• TIG Torch T3 – Air-Cooled
  SKU: CWT3FX-S1-4M-SL-QGS4-MCB4-ATP18

• 300A Ground Clamp Assembly
  SKU: CWGC300A-2-10-35D

• TIG Tungsten Electrode Mix (10-Pack)
  SKU: CTE500-RGBW-116332018

• Gas Welding Hose
  SKU: TLJ1080188

• TIG Consumable Kit
  SKU: ALPTIGCON281

• Argon/CO₂ Flowmeter Regulator
  SKU: CWFM-250-60CF-AR

Why Choose Canaweld?

✔ Canadian-Made Welding Equipment
✔ Ontario-Built & CSA Certified
✔ Industrial Reliability in Extreme Conditions
✔ Long-Term Warranty & Local Support
✔ Trusted by Canadian Fabricators & Industry Professionals

The Canaweld TIG AC/DC 231 Pulse isn’t just a welder—it’s a long-term investment in Canadian quality, precision welding, and dependable performance.