Lincoln Electric Welder Power Mig 210 MP Multi-Process Factory Demo Welder U3963-1 is built for multi-process welding (MIG, Flux-Cored, Stick, and TIG). Output ranges from 20-220A with a MIG: 100A/19V/40%, 200A/24V/25%; TIG: 125A/15V/40%, 175A/17V/30%; Stick: 80A/23.2V/40%, 175A/27V/25% duty cycle. Runs on 120/230V (1) and feeds 0.025 - 0.045 in wire. Ready for Stick (SMAW), Flux-Cored (FCAW), TIG (GTAW), MIG (GMAW).
| Model | Welder Power Mig 210 MP Multi-Process |
|---|---|
| Manufacturer Code | K3963-1 |
| Output Amperage Range | 20-220A |
| Duty Cycle | MIG: 100A/19V/40%, 200A/24V/25%; TIG: 125A/15V/40%, 175A/17V/30%; Stick: 80A/23.2V/40%, 175A/27V/25% |
| Input Voltage | 120/230V |
| Phase | 1 |
| Wire Diameter Range | 0.025 - 0.045 in |
| Welding Processes | Stick (SMAW), Flux-Cored (FCAW), TIG (GTAW), MIG (GMAW) |
| Weight | 40 lbs (18.14 kg) |
- Mixed-process shops — switch between MIG, Stick, and TIG without owning a second machine
- Mobile contractors — multi-voltage input runs on shop 230V or jobsite 120V
- Auto body and light fabrication — 0.025" wire capability handles thin sheet metal cleanly
It supports Stick (SMAW), Flux-Cored (FCAW), TIG (GTAW), MIG (GMAW).
MIG: 100A/19V/40%, 200A/24V/25%; TIG: 125A/15V/40%, 175A/17V/30%; Stick: 80A/23.2V/40%, 175A/27V/25%. This means continuous welding at that amperage for the listed percentage of a 10-minute cycle before requiring cool-down.
120/230V on 1 power.
0.025 - 0.045 in — covers standard MIG wire sizes from sheet metal through medium structural work.
This machine carries Lincoln Electric’s standard warranty period of 3 years, parts and labor — the same coverage as a new machine. Lincoln’s Industrial Limited Warranty (form IMWS1, Apr-2026) lists 3 years for “All Lincoln welding machines, wirefeeders & plasma cutting machines” and states: “Lincoln will assume both the parts and labor expense of correcting defects during the warranty period.” Consumables and contact tips are wear items not covered by warranty. Source: Lincoln Electric Industrial Limited Warranty (form IMWS1, Apr-2026).