MSW & LMSW (Air-Cooled) - MillerWelds

MSW-41 110

MSW and LMSW Series lightweight, air-cooled units are portable, easy to operate, and provide a quick and effective means for spot welding mild, galvanized or stainless materials.
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MSW Weld Capacity
MSW models weld up to 1/8 in (3.2 mm) total material thickness or two pieces of 20 gauge (1.8 mm) galvanized metal.
LMSW Weld Capacity
LMSW Models weld up to 3/16 in (4.8 mm) total material thickness or two pieces of 16 gauge (3 mm) galvanized metal.
Included with "T" Models
A timer panel with a 0 to 5 second weld timer and power on/off switch, and come with a 10ft. (3m) input power cord and 10ft. (3m)interconnecting cord. The timer panel can be mounted on the optional SWP-2 pedestal, or any other convenient location.
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  • Hand lever locks tongs firmly on material, ensuring positive, accurate fit-up.
  • Accommodates a wide variety of tongs and tips.
  • Quick and easy adjustment for material thickness.
  • Reversible for left- or right-hand operation.
  • Note: Tongs and tips must be ordered separately. One standard set of tips is supplied with each set of tongs.


Product Literature


Resistance Spot

General Specifications

Title MSW-41 110
Industries Interests Aerospace
Boat / Yacht
High Purity Processing
Input Hz 50 / 60 Hz
Input Phase 1-Phase
Input Voltage 110/115/120 V
Net Weight 22 lbs
Warranty Miller's True Blue Warranty
Timer Panel
Display Work Capacity 1/8 in. (2.3 mm)
Rated Output 1.5 kVA at 50% Duty Cycle
Work Capacity 0.125 in
3.2 mm
Calibrated Output 5550 A for 6 in
5550 A for 152 mm
4500 A for 12 in
4500 A for 12 mm
3600 A for 18 in
3600 A for 457 mm