Rustler EM 280 PRO MIG/MAG Inverter + 200 Amp Tweco Spool Gun Combo

Purchase between January 1st and June 30th, 2026 to get a $350 rebate

Unlock the full potential of your welding projects with the Rustler EM 280 PRO MIG/MAG Welding Inverter bundled with the 200 Amp Tweco Spool Gun. This professional-grade package combines high power, advanced inverter efficiency, and aluminum-ready spool gun performance to give welders unmatched versatility and reliability in the shop or in the field.

Key Benefits of the Combo

• All-in-One Solution – Get the Rustler EM 280 PRO’s full-featured MIG/MAG performance paired with the aluminum-ready 200 Amp Tweco Spool Gun.

• Superior Aluminum Welding – The spool gun provides smooth, consistent wire feeding for aluminum, stainless, and mild steel applications.

• Professional Versatility – Pre-programmed material settings, long cable reach, and precise wire speed control make this combo ideal for diverse fabrication work.

• Built for Productivity – With a wide output range of 30–280 A, industrial 4-roll drive system, and high-duty cycle, you’ll weld longer and with greater efficiency.

• Energy-Efficient Technology – Inverter design reduces energy use by up to 82% and features an idle mode (<30 W) for maximum cost savings.

Rustler EM 280 PRO Specifications

• Input Voltage: 208 V or 230 V single-phase, 50/60 Hz

• Output Range: 30–280 A, 12–30 V

• Duty Cycle (230 V): 280 A @ 25%, 200 A @ 60%, 155 A @ 100%

• Wire Feed Speed: 2–17.8 m/min (80–700 ipm)

• Supported Wire Diameters:

  • Mild Steel: 0.6–1.2 mm

  • Stainless Steel, Aluminum, Flux-Core: 0.8–1.2 mm

• Efficiency: 82% | Power Factor: 0.98

• Weight: 60 kg (133 lbs)

• Dimensions: 960 × 450 × 840 mm (37.8 × 17.8 × 33.1 in.)

• Enclosure Class: IP21 | Certified: cETLus

200 Amp Tweco Spool Gun Specifications

• Cooling: Air-cooled

• Duty Cycle: 200 A @ 60%

• Wire Diameters: 0.9–1.2 mm (.035–.045 in.)

• Long cable reach for hard-to-access welds

• Pistol-grip handle with outer spool tension control

• 3-turn potentiometer for fine wire feed adjustment

Applications

• Aluminum Fabrication & Repair

• Automotive & Body Shops

• Shipbuilding & Marine Welding

• Agricultural & Heavy Equipment Welding

• Welding Education & Training

Limited-Time Savings

Purchase during the rebate period and receive a $350 rebate on the Rustler EM 280 PRO (January 1 – June 30th, 2026).

This Rustler EM 280 PRO + 200 Amp Tweco Spool Gun Combo gives professionals a complete solution for steel, stainless, and aluminum MIG welding — built for power, efficiency, and flexibility.