0.6mm to 0.8mm for solid wire (gas); up to 1.0mm for flux-cored wire (gasless). Duty Cycle:
Slide the correct size contact tip over the wire, screw it back in, and replace the gas nozzle. 4. Gas Connection (MIG Mode Only)
Understanding the limits and electrical footprint of the CEM Dual MIG 120 prevents component damage and ensures optimal arc stability. Specification Details 220V – 240V AC, Single-Phase, 50/60 Hz Maximum Output Current 120 Amperes Welding Current Range 30A to 120A (multi-step adjustable) Duty Cycle Capacity cem dual mig 120 manual
Generally rated at roughly 20-30% at max amperage (meaning 2-3 minutes of welding out of every 10 minutes, allowing the machine to cool).
Heavy-duty 3-core cable with grounded plug. Gas Connection (MIG Mode Only) Understanding the limits
The front panel of the CEM Dual Mig 120 keeps controls simple and intuitive. Turns the machine on and off.
A standard rocker switch that illuminates when the machine is powered on and the internal cooling fan begins to run. 2. Voltage/Power Output Selectors The front panel of the CEM Dual Mig
The CEM Dual MIG 120 is a classic, compact gas/gasless wire-feed welder highly valued by DIY enthusiasts, automotive restorers, and light-duty fabricators. Manufactured by the Italian company CEM (Costruzioni Elettromeccaniche Ancona), this machine is known for its robust transformer-based build and reliability.
The CEM Dual MIG 120 is a dual MIG welding machine featuring: