The TW4 400A AIR-COOLED MIG GUN is a high-quality welding tool designed to deliver reliable performance and efficient results. This product is manufactured by our factory, which is renowned for producing top-notch welding supplies. With its air cooling system, this MIG gun can easily handle high heat applications, making it perfect for heavy-duty welding tasks. It is also ergonomically designed for maximum comfort and minimal fatigue during long hours of welding. This MIG gun is highly versatile and compatible with a wide range of wire diameters, making it an ideal choice for a variety of welding applications. Rest assured, our factory uses only premium materials and thorough quality control measures to guarantee the durability and longevity of this product. Get your hands on the TW4 400A AIR-COOLED MIG GUN today and experience the superior performance and durability that sets our factory apart.