The Tweco® Professional No. 4 Classic Series 400 A MIG Gun is a top-of-the-line tool designed for heavy-duty welding applications. With its durable construction and high-quality features, this air-cooled MIG gun is perfect for medium to heavy-duty fabrication.
With a heavy-duty contact tip, this MIG gun can accommodate wires ranging in size from 0.035 to 0.045 inches. The oval-shaped handle and silver plated trigger provide a comfortable grip and smooth operation. The 15' lead cable offers excellent wire feedability and features a Tweco® style rear connection for easy installation.
This MIG gun boasts a 60% duty cycle when used with CO2 gas and has been fully tested to ensure reliable performance. The 60-degree metal jacket conductor tube can swivel a full 360 degrees around the handle, making it easy to replace when needed. The steel spring strain relief provides support to the Cablehoz® coming out the rear of the handle, reducing wire feed issues.
Featuring a fully insulated Mig-Kwik connection, this MIG gun allows for quick and hassle-free connection and disconnection at the wire feeder. Its balanced design reduces operator fatigue and includes a gun hanger at the bottom for convenient resting when not in use.
With enhanced direct plug capabilities and easy repairability, this MIG gun is designed to meet the needs of industrial applications. Its patent-pending design allows for maneuverability in various welding positions, while the 3-layered conductor tube construction ensures durability and enhanced performance.
Trusted as an industry standard for over 40 years, this MIG gun offers a range of features that reduce inventory carrying costs. The oval-shaped handle reduces the grip required to manipulate the MIG gun position, further enhancing ease of use. The mechanical connection of the conductor tube and Cablehoz® within the handle provides an excellent current path to the end of the contact tip.
Two ball-point screws secure the Cablehoz® and conductor tube in place for added stability. The trigger contains silver-plated contacts that self-clean with each engagement and disengagement, ensuring consistent performance.
With its durable and dependable design, this MIG gun is built to withstand the demands of industrial applications. The high-impact resistant handle and components, along with the three-layer conductor tube construction, provide added durability and extended lifespan.
This MIG gun is also field repairable, with a split-half handle case that allows for easy access and repair of the Cablehoz® without the need for additional connectors. It offers improved performance and longer life consumables, with a wide selection of front end consumables available.
Interchangeable front end consumables between the Tweco® Spray Master® series and Tweco® Professional No. Series further reduce inventory carrying costs.
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| Packaging Description:pack of 1 |
