ARCPEX TIG200 DV 200A TIG Welder | HF Start Lift TIG Stick | Steel Stainless Titanium | Dual Voltage 110V/220V Portable 11.8 lbs

Regular price $259.99 USD
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ARCPEX TIG200 DV 200A  TIG Welder | HF Start Lift TIG Stick | Steel Stainless Titanium | Dual Voltage 110V/220V Portable 11.8 lbs

ARCPEX TIG200 DV 200A TIG Welder | HF Start Lift TIG Stick | Steel Stainless Titanium | Dual Voltage 110V/220V Portable 11.8 lbs

Regular price $259.99 USD
Sale price $259.99 USD Regular price $259.99 USD
Unit price
Product description
Shipping & Return

缺货中 / Out of stock

ARCPEX TIG200 DV 200A DC TIG Welder for Steel Stainless Steel
📦
Ships from Ontario, CA
Arrives in 3–7 Days
🚚
Free US Shipping
No minimum order
🛡️
2-Year Limited Warranty
US-based support
✅
FCC · ANSI · CE
Professional certified

⚡ HF START · 2-IN-1 TIG + STICK · 2T/4T · PURE COPPER CABLES · 110V/220V. THE BEST DC TIG WELDER UNDER $250.

The ARCPEX TIG200 DV is a professional-grade 200A DC TIG welder built for precision welding on steel, stainless steel, titanium, and copper. HF start, 2T/4T trigger modes, Down-Slope, Post Gas, and Stick (MMA) — all in an 11.8 lb IGBT inverter. The most affordable way to get into professional DC TIG welding.

💰 Lincoln Electric Square Wave TIG 200: $1,500+ · Miller Diversion 180: $1,800+
The ARCPEX TIG200 DV delivers professional 200A DC TIG with HF start, 2T/4T modes, Down-Slope, Post Gas, and pure copper cables — at $229.99. Same precision, fraction of the price.

🔧 WHAT MAKES IT DIFFERENT

ARCPEX TIG200 DV Pure Copper Cable Ground Clamp Electrode Holder

🯅 PURE COPPER CORE — MAXIMUM CONDUCTIVITY

Both the ground clamp and electrode holder are crafted from solid copper cable — not cheap Copper-Clad Aluminum (CCA). Pure copper delivers zero power loss, superior conductivity, and reduced heat buildup for a stable arc and deep penetration on every pass.

These cables withstand repeated dragging and bending on job sites without cracking or failing — built to last as long as the machine.

ARCPEX TIG200 DV 2-in-1 HF TIG Stick MMA

🔧 2-IN-1 HF TIG + STICK/MMA

TIG welding machine provides up to 200A for precise welds on stainless and mild steel. Stick/MMA (Hot Start, Arc Force, Anti-Stick) for outdoor work or thicker materials. Powerful and easy-to-handle — perfect for both entry-level and professional welders.

Switch between DC HF TIG, Lift TIG, and Stick in seconds — no separate machines needed.

ARCPEX TIG200 DV 2T 4T Mode Down-Slope Post Gas

🎛️ 2T/4T + DOWN-SLOPE + POST GAS — CODE-QUALITY WELDS

2T mode: Press-and-hold for short welds and precise control.
4T mode: Click to start, weld hands-free, click to stop — eliminates finger fatigue on long beads, pipe welding, and production runs.

Down-Slope (0–10s): Tapers current at weld end — eliminates crater cracks on stainless and titanium.
Post Gas (0–15s): Continues Argon flow after arc stops — protects the weld and cools the torch head.

ARCPEX TIG200 DV Dual Voltage Smart Fan

🔌 DUAL VOLTAGE + SMART COOLING + PRO CONTROLS

Auto-sensing 110V/220V works on household outlets or industrial power — no manual switching. Intelligent thermostatic fan runs only when needed — quiet in garages and workshops, unlike constant-noise competitors.

Runs 35% duty cycle at 200A without overheating. IGBT inverter delivers professional power in an 11.8 lb package.

💡 TIG200 DV vs ACDC TIG200P: The TIG200 DV is DC-only — ideal for steel, stainless, titanium, and copper at $229.99. The ARCPEX TIG200P adds AC TIG for aluminum and Pulse TIG at $539.99. Choose TIG200 DV if you weld steel and stainless. Choose TIG200P if you need aluminum welding.

📋 TECHNICAL SPECIFICATIONS

Model ARCPEX TIG200 DV
Input Voltage 110V / 220V (switchable)
Welding Processes DC HF TIG · Lift TIG · Stick (MMA)
Output Current 10–200A
Thickness Range 0.020"–0.20" (0.5mm–5.0mm)
Materials Mild Steel · Stainless Steel · Titanium · Copper · Bronze
Duty Cycle @ 40°C 35% @ 200A
Trigger Modes 2T · 4T
Down-Slope 0–10s adjustable
Post Gas 0–15s adjustable
Tungsten Size 1/16" · 3/32" · 1/8" (1.6mm · 2.4mm · 3.2mm)
Arc Start HF (High-Frequency) + Lift TIG
Foot Pedal Compatible (sold separately)
Cooling Smart Thermostatic Fan-on-Demand
Cable Type 100% Pure Copper — Ground Clamp & Electrode Holder
Technology IGBT Inverter
Weight 11.8 lbs (5.35 kg)
Shielding Gas 100% Argon
Gas Flow Rate 15–20 CFH recommended
Certifications FCC · ANSI · CE
Warranty 2-Year Limited Warranty — Email service@arcpexweld.com within 24hrs

🔧 REAL APPLICATIONS

🚗 Automotive & Exhaust

DC TIG on stainless steel exhaust headers, downpipes, and turbo manifolds. 4T mode for long continuous beads on exhaust tubing. HF start ensures clean arc initiation on polished stainless without contamination.

🚲 Titanium & Exotic Alloys

DC TIG on titanium bicycle frames, aerospace brackets, and medical components. HF start won’t damage precision titanium surfaces. Post Gas protects the cooling weld from oxidation.

🍽️ Food Grade & Sanitary

DC TIG on 304/316 stainless steel food equipment, brewing tanks, and pharmaceutical tubing. Down-Slope eliminates crater cracks on sanitary welds. Full penetration with zero porosity.

🔧 Maintenance & Field Repair

At 11.8 lbs with dual voltage, the TIG200 DV goes anywhere. Switch to Stick mode for outdoor or dirty metal. Auto-sensing voltage works on any outlet or generator — no manual switching required.

📦 WHAT'S IN THE BOX

ARCPEX TIG200 DV Complete Package Contents
  • 1× ARCPEX TIG200 DV welding machine
  • 1× TIG Torch with valve
  • 1× Ground Clamp — 100% pure copper cable
  • 1× Electrode Holder (for Stick/MMA) — 100% pure copper cable
  • 1× Gas Hose
  • 1× User Manual (English)
  • ⚠️ Foot pedal, tungsten electrodes, and Argon gas not included
🛒 What you'll need to start welding: 100% Argon shielding gas + regulator (15–20 CFH), DC tungsten electrodes — 2% thoriated (red) or ceriated (gray), pointed tip — and a welding helmet with #9–#13 shade lens. Foot pedal optional but recommended for thin material and long production runs.

❓ FREQUENTLY ASKED QUESTIONS

What is 2T vs 4T mode and when should I use each?
2T mode: Press and hold the torch trigger to weld, release to stop. Best for short welds, tack welds, and situations requiring precise start/stop control. 4T mode: Press once to start welding, release — the arc continues hands-free. Press again to stop. Eliminates finger fatigue on long beads, pipe welding, and production runs. Use 4T for roll cages, exhaust systems, and any weld over 12 inches.
What is Down-Slope and why does it matter?
Down-Slope gradually reduces welding current at the end of the weld over 0–10 seconds. This prevents crater cracks — a common defect when the arc stops abruptly on stainless steel and titanium. It also extends machine life by reducing thermal shock. Essential for code-quality welds on pressure vessels, food equipment, and structural applications.
What is Post Gas and why is it important?
Post Gas continues Argon shielding gas flow for 0–15 seconds after the arc stops. This protects the hot weld puddle and tungsten from atmospheric contamination while cooling. Critical for titanium welding (which oxidizes instantly when hot) and stainless steel welds that must remain bright and uncontaminated. Also cools the TIG torch head, extending torch life.
Is the TIG200 DV good for beginners?
Yes — DC TIG on mild steel is the recommended starting point for TIG beginners. HF start eliminates tungsten contamination from touch starts. Start with 3/32" 2% thoriated tungsten on 1/8" mild steel at 90–120A in 2T mode. A foot pedal (sold separately) dramatically speeds up the learning curve by giving real-time amperage control.
Can the TIG200 DV weld aluminum?
No — aluminum TIG welding requires AC current to break up the oxide layer. The TIG200 DV is DC-only and is not suitable for aluminum. For aluminum TIG welding, see the ARCPEX TIG200P which includes AC TIG, DC TIG, and Pulse TIG at $539.99.
What shielding gas and tungsten do I need?
Use 100% pure Argon at 15–20 CFH. For DC TIG on steel, stainless, and titanium: use 2% thoriated (red band) or ceriated (gray band) tungsten with a pointed tip. Sizes: 1/16" for thin material under 1/8", 3/32" for general use up to 1/4". Do NOT use pure tungsten (green band) — that is for AC TIG aluminum only.
What does the 2-Year Warranty cover?
All ARCPEX welding machines include a 2-year limited manufacturer warranty from the date of delivery, covering defects in materials and workmanship under normal use, subject to the exclusions and conditions in our Return Policy. Accessories and consumable parts include a 90-day limited warranty. Contact support@arcpexweld.com within 24 hours of receiving a defective unit. Our US-based support team responds within 1 business day. We offer replacement parts or full unit exchange.

Shipping Policy

At ARCPEX, every order ships from our US warehouse in Ontario, CA — no overseas delays, no customs fees, no surprises. We partner with UPS, USPS, and FedEx to deliver your equipment safely and on time.

Shipping Time

All orders are processed within 1–2 business days. Standard delivery takes 3–7 business days from the date of shipment. A real-time tracking number will be emailed to you within 1–2 business days after your order ships.

For time-sensitive orders, express shipping (1–2 business days) is available — contact service@arcpexweld.com before placing your order to arrange.

Free Shipping

Free standard shipping is available on all US orders over $99 — no discount code required. This applies to all 48 contiguous US states. Hawaii and Alaska: delivery is available; additional transit time may apply.

We do not ship to P.O. Box, APO, or FPO addresses. International shipping is available — contact service@arcpexweld.com for rates and availability.

Shipping Terms

All orders must be shipped to the delivery address provided at checkout. We are unable to modify the shipping address after an order has been placed. Please ensure your address is accurate before completing your purchase — ARCPEX is not responsible for packages delivered to incorrect addresses provided at checkout.

ARCPEX cannot be held responsible for carrier delays, lost packages after confirmed delivery, or packages stolen after delivery confirmation. If your package is lost or stolen, please file a claim directly with the carrier.

Orders Delayed, Lost, or Damaged

Inspect your equipment immediately upon delivery. If damage or missing items are found, contact service@arcpexweld.com within 24 hours with photos and your order number. Keep all original packaging — it is required for damage claims and warranty service.

ARCPEX will arrange free return shipping and a replacement unit for verified damaged or defective orders.

Return & Exchange Policy

We stand behind every product we sell. If you are not satisfied, we offer a 30-day money-back guarantee from the date of delivery.

To be eligible for a return, items must be in original condition with all accessories, cables, and documentation included. Free return shipping is provided for defective or damaged products. A 15% restocking fee applies to non-defective returns.

Exchanges are processed within 5–7 business days of receiving the returned item. To initiate a return or exchange, email service@arcpexweld.com with your order number and reason for return.

Statement of Limited Warranty

ARCPEX expressly warrants to all purchasers ("Buyer") of new ARCPEX welding and cutting equipment ("Goods") that Goods shall be free from manufacturing defects in materials and workmanship discovered within the warranty period, subject to the disclaimers and limitations set forth herein. This warranty is void if the equipment has been subjected to improper installation, unauthorized repair or modification, misuse, neglect, or abnormal operation.

Warranty Period

ARCPEX will assume both parts replacement and repair expenses for correcting covered defects during the warranty period. All warranty periods begin from the date of delivery and are as follows:

• ARCPEX Welding Machines: 2 Years
• Accessories & Consumables (contact tips, nozzles, liners): 90 Days

What Is Covered

This warranty covers defects in materials and workmanship under normal use and service conditions.

What Is Not Covered

This warranty does not cover: damage resulting from misuse, abuse, neglect, or unauthorized modification; normal wear and consumable parts; damage caused by improper power supply or installation; or cosmetic damage that does not affect product function.

How to Make a Warranty Claim

Contact service@arcpexweld.com within 24 hours of discovering a defect. Include your order number, a description of the issue, and supporting photos. Our US-based support team responds within 1 business day. Genuine ARCPEX replacement parts are available for all current models.

All ARCPEX products undergo full quality inspection before shipment.