Tweco, 1040-1531, MIG Gun, 450 A, 15 ft, Air Cooled, .045" - 1/16", Miller Style Connector

Tweco® Spray Master® Series 450 A MIG Gun with heavy-duty contact tip accommodates wires of size 0.045 - 1/16" and has ergonomic handle design that reduces welders fatigue. Air-cooled MIG gun is ideal for spray as well as pulse welding applications and features simplified direct rear plug for easy installation. 15' Power cable offers good wire feedability and features Miller® style rear connection with Knucklehead Conductor Tube. MIG gun offers 80% duty cycle with argon/CO2 gases and has capacity to deliver under pressure. It is easy to repair and requires less maintenance. It features a diffuser for enhanced performance in high heat applications.

Features

• Extended trigger length to keep hand away from the arc to reduce radiated heat
• Durable metal jacketed conductor tube
• Heavy-duty thick-walled contact tip and diffuser increases tip life and decreases downtime with tip changes
• Patented, extended life consumables
• Optional mechanical locking trigger - Identified with "LC" Part No. suffix
• Steel spring strain relief provides support to the Cablehoz® coming out the rear of the handle to minimize wire feed issues
• Field repairable: Split-half handle case provides access for ease of repair
• Heavy-duty contact tip and diffuser for improved performance in high heat applications
• Thick-walled, three-layer conductor tube for higher electrical conductivity, act as heat sink and durable
• Front and rear spring strain relief and cable support
• Optional dual schedule and locking trigger
• Lower heat in the handle and conductor tube: Heavy wall conductor tube and front Cablehoz® connection (crimped) for improved electrical conductivity and lower heat in the front end
• Standard gun configurations options: Standard trigger on/off operation
• Rated at 80% duty cycle using mixed gases
• Compact, ergonomic handle design
• Wide welding applications: Spray transfer mode and pulse welding straight co2 or mixed gases
• Lower inventory carrying costs: Interchangeable front end consumables between Tweco® classic no. Series and Tweco® spray master series
• Field repairable mechanical cable connections for Cablehoz® spare trigger leads in Cablehoz®
• Balanced to pivot at the center of the handle for ease of use in different welding positions, reduces operator fatigue

Applications

• Artistic Metal Working
• Hobby/DIY
• Farm
• Garage
• Shop Jobs
• Production
• Maintenance And Repair Applications

• Amperage: 450 A
• Duty Cycle: 80%
• Cable Length: 15 ft
• Wire Size: 0.045 in - 1/16 in
• Cooling Method: Air Cooled
• Connector Style: Miller Style
• Material: Steel (spring strain relief), Metal (jacketed conductor tube)
• Wire Type: Solid, Flux Cored Gas Shielded, Flux Cored Self-Shielded, Aluminum
• MIG Gun Model: Spray Master
• Physical Size: 14.6 x 23.2 x 3.6 in
• Country of Origin: Mexico
• Process: MIG (GMAW)
• Other: Knucklehead Conductor Tube