Tweco #4 400 Amp 4.5m MIG Welding Gun Euro Connect – High-Performance Welding Solution

Upgrade your welding operations with the Tweco #4 400 Amp MIG Welding Gun, engineered for precision, durability, and seamless performance. Whether you’re working with Co2 or mixed gases, this Euro-connect gun delivers consistent results, making it the ideal choice for professional welders and industrial applications.

Core Specifications

Key Features & Benefits

• High Amperage Capacity: Handles 400A with Co2 and 350A with mixed gases, suitable for heavy-duty welding tasks.
• Long-Reach Cable: 4.5m cable provides flexibility for large workpieces and hard-to-reach areas.
• Euro Connectivity: Compatible with standard Euro-style welding machines for easy integration.
• Durable Consumables: Tweco #4 style contact tips (0.8mm to 2.0mm) and nozzles ensure extended service life.
• Comprehensive Spare Parts: Full range of liners, insulators, and diffusers available for quick maintenance.

Applications

Ideal for automotive repair, industrial manufacturing, construction, and metal fabrication. Perfect for welding mild steel, stainless steel, and aluminum with compatible consumables.

Performance & Quality

Designed for 60% duty cycle, this gun maintains stable performance under continuous use. Heavy-duty components resist heat and wear, while precision-engineered gas diffusers ensure optimal gas flow for clean, strong welds.

Why Choose Our Tweco #4 Gun?

Unlike generic alternatives, our Tweco #4 gun offers OEM-grade quality, direct compatibility with leading welding brands, and a full spare parts ecosystem. Backed by our factory expertise, we guarantee reliability and performance that meets professional standards.

FAQ

• What consumables does this gun use? Tweco #4 style tips, nozzles, insulators, and liners (see specifications for full list).
• Is it compatible with my Euro-connect machine? Yes, the Euro Style Plug fits most standard Euro-connect welders.
• Can I use aluminum wire with this gun? Yes, with Binzel-style aluminum liners (LTB5, LTR5, LTY5).

Ready to enhance your welding efficiency? Contact us today for bulk pricing, technical support, or custom solutions. Our team of experts is here to help you find the perfect welding tools for your needs!