Tweco 1036-1638 Mig Gun 350A 0.045-1/16 in Miller

Product Description

The TWECO 1036-1638 is the Spray Master 350 A compact light MIG gun designed for spray transfer and pulse welding applications. It features a thick-walled, three-layer conductor tube that improves electrical conductivity and acts as a heat sink to manage temperature at the front end. The gun accepts wire sizes from 0.045 to 1/16 inches and runs an 80 percent duty cycle with straight CO2 or mixed gases. The compact, ergonomic handle is balanced to pivot at the center, reducing operator fatigue during extended use. Licensed electricians and certified welders install and service this gun in fabrication, production, and maintenance environments.

The 1036-1638 is suited for spray transfer and pulse welding processes across a range of work settings including production shops, maintenance and repair operations, farm and garage environments, and artistic metalworking. The fully insulated Miller drive style connection allows quick connect and disconnect at the wire feeder. The extended trigger length keeps the operator hand away from the arc to reduce exposure to radiated heat. A steel spring strain relief at the rear of the handle supports the cable and minimizes wire feed issues.

Key Features

• Thick-walled, three-layer conductor tube for higher electrical conductivity and heat sink performance
• Heavy-duty thick-walled contact tip and diffuser extends tip life and reduces downtime during tip changes
• 80 percent duty cycle rated with straight CO2 or mixed gases
• Fully insulated Miller drive style connection for quick connect and disconnect at the wire feeder
• Extended trigger length reduces radiated heat exposure to the operator hand
• Steel spring strain relief at rear handle minimizes wire feed issues
• Split-half handle case allows field access for ease of repair
• Interchangeable front-end consumables compatible with Tweco Classic and Spray Master series to reduce inventory cost

Compatibility

Designed for use with Miller drive style wire feeders. Front-end consumables are interchangeable between the Tweco Classic No. Series and the Tweco Spray Master Series.

Installation Notes

Installation and service should be performed by a qualified welder or trained technician. Disconnect and de-energize the wire feeder before connecting or disconnecting the gun at the drive connection. Inspect the conductor tube, contact tip, and diffuser for wear before placing the gun into service. Follow applicable AWS and equipment manufacturer guidelines for MIG gun setup and cable management.

Technical Specifications

• Amperage: 350 A
• Duty Cycle: 80 percent at 350 A with mixed gases
• Wire Size Range: 0.045 to 1/16 inches
• Cable Length: 12 feet
• Connection Type: Miller drive style, fully insulated
• Cooling Method: Air-cooled
• Conductor Tube: Three-layer thick-walled, metal jacketed
• Package Dimensions: 23.5 x 14.5 x 3.3 inches
• Package Weight: 9.25 pounds

Standard Information

• Brand: TWECO
• Manufacturer Part Number: 1036-1638