High-power portable spot welder, designed for efficient welding of steel and stainless steel, particularly for the manufacture and repair of stainless steel + ceramic exhaust heat shields.

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A compact, powerful, self-contained tool, perfect for the workshop or race weekends.

This portable spot welder is an extremely practical tool for anyone with a passion for mechanics, motor racing and custom manufacturing.

It makes clean, fast welds on :

• steel sheet
• stainless steel sheets
• nickel / stainless steel strips

It is particularly recommended for assembling or repairing our stainless steel + ceramic thermal protection, for example around an exhaust system.

✅ S urprising real power
You’ll be pleasantly surprised by its welding capacity: the machine goes up to 8000W (6500W real) with a welding current announced at 1200A.

✅ Easy, precise adjustment
Power is adjustable on several levels, allowing the welding spot to be adapted to thicknesses.
📌 Real workshop example (our use):
➡️ 5/10 setting to weld a 0.12 mm stainless steel sheet.

✅ Ideal for competition
With a full charge, you can make more than 500 stitches: it’s the perfect tool to take to a competition to quickly repair a heat shield on the spot.

✅ Foot pedal included
Foot pedal control is essential: you hold the 2 tips with both hands and trigger the weld with your foot, guaranteeing precise, stable work.

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⚙️ Technical specifications

• Type: Portable spot welder
• Weldable materials: Steel / stainless steel
• Control mode: Foot pedal
• Welding current: 1200A
• Power: 8000W (6500W actual)
• Battery: Lithium
• Battery capacity: 9600 mA (current capacity approx. 5200 mAh)
• Max output voltage: 8.4 V
• Output: 8.4 V
• Charger: 40 V
• Solderable thickness (nickel/metal strip): up to 0.8 mm
• Machine dimensions: approx. 15 × 9.8 × 5 cm
• Length of welding pen cables: 50 cm

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🧰 Applications

• Manufacture of exhaust heat shields
• Rapid repair in competition (circuit / drift / rally)
• Assembly of thin stainless steel sheets
• Mechanical / metal workshop work
• Welding of small metal strips (nickel / stainless steel)

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🔧 Instructions for use

• Adjust power according to thickness
• Test on a scrap before production
• Clean the stainless steel (degreasing) for a clean point
• Allow points to cool if used intensively
• Transport loaded for express repairs on the run

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✅ Product benefits

• ✅ Very powerful despite its compact size
• ✅ Impressive autonomy (+500 points)
• ✅ Fine power adjustment
• ✅ Compatible with steel and stainless steel
• ✅ Perfect for exhaust heat shields
• ✅ Pedal control essential for precision
• ✅ Ultra portable (competition weekends)
• ✅ Validated pro tool Discount Autosport