Miller Electric

Spot Welders

Home » Products » Spot Welders » MSW & LMSW

MSW & LMSW

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.

 

Pricing

Base Model
Starting at:

List Price (US$)

Process

  • Resistance Spot Welding (RSW)

Applications

  • Sheet Metal
  • Light Fabrication
  • Maintenance

Specifications

Input Power

  • MSW: 110 VAC, 30 A
  • LMSW: 220 VAC, 30 A

Net Weight

  • MSW-41: 22 lb (10 kg)
  • MSW-41T: 34 lb (15 kg)
  • LMSW-52: 30 lb (14 kg)
  • LMSW-52T: 42 lb (19 kg)

Output Power Range (calibrated with standard-type tongs)

  • MSW: 6 in (152 mm) 5,550 A
  • MSW: 12 in (305 mm) 4,500 A
  • MSW: 18 in (457 mm) 3,600 A
  • LMSW: 6 in (152 mm) 6,750 A
  • LMSW: 12 in (305mm) 5,800 A
  • LMSW: 18 in (457mm) 4,850 A

Rated Output

  • MSW : 1.5 kVA at 50 % Duty Cycle
  • LMSW : 2.5 kVA at 50 % Duty Cycle

Work Capacity (combined thickness uncoated mild steel using 6 in [152 mm] tongs)

  • MSW: 1/8 in (3.2 mm)
  • LMSW: 3/16 in (4.7 mm)
Special Offers
MSW and LMSW air cooled spot welder

Product Information

Product Literature (PDF)

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 Models weld up to 3/16 in (4.8 mm) total material thickness or two pieces of 16 gauge (3 mm) galvanized metal.

"T" models include 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.

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.
Powerline Financing