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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. 10' Power cable offers good wire feedability and features Miller® style rear connection. 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.

Accessories

  • Tweco Dual Schedule Control Wire & Plug 2060-2138
  • Cablehoz Front Mechanical Connector Replacement Kit 2060-2133
  • Euro-Kwik Connection Assembly 2040-2276
  • Cablehoz Reat Mechanical Connector Replacement Kit 2060-2135
  • Euro-Kwik Nut 2040-2177
  • Cablehoz Assembly - 15 ft 1740-2117
  • Cablehoz Assembly - 12 ft 1740-2116
  • Cablehoz Assembly Euro-Kwik 12 ft 1740-2122
  • Dual Schedule Rocker Switch 2060-2694
  • Cablehoz Assembly Euro-Kwik 12 ft 1740-2123
  • Lincoln Rear Connect 2035-2112
  • Handle Locking Triffer 2060-2127
  • Euro-Kwik Connector Case 2060-2006
  • Miller Control Wire * Plug 2030-2075
  • Lincoln Control Wire & Plug 2060-2137
  • Tigger Blade Assembly 2060-2671
  • Trigger- Standard & Dual Schedule 2060-2647
  • Cablehoz Rear Euro-Style Mechanical Connector Replacement Kit 2040-2181
  • Cablehoz Assembly - 25 ft 1740-2118
  • Miller Rear Connector 2035-2111
  • Spray Master Handle 2060-2130
  • Handle Dual Schedule (Rocker Switch) 2060-2128
  • Tweco Rear Connector 2035-2110
  • Tigger-Locking 2060-2693
  • Tweco Control Wire 2060-2139
  • Miller Dual Schedule Contral Wire & Plug 2040-2195

Features

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

Applications

  • Hobby/DIY
  • Farm
  • Artistic Metal Working
  • Production
  • Garage
  • Shop Jobs
  • Maintenance And Repair Applications
  • Amperage: 450 A
  • Duty Cycle: 80%
  • Wire Size: 0.045" - 1/16"
  • Cable Length: 10 ft
  • Cooling Method: Air Cooled
  • Connector Style: Miller Style
  • Physical Size: 14.2 x 23.1 x 3.2 in
  • Wire Type: Solid, Flux Cored Gas Shielded, Flux Cored Self-Shielded, Aluminum
  • Process: MIG (GMAW)
  • Material: Steel (contact tip and diffuser)
  • Country of Origin: Mexico