Hobart Welders
DP-3545
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DP-3545-20 Spool Gun

For use with the IronMan® 230 MIG Wire Welder

Great for aluminum MIG welding with the IronMan 230 to eliminate feeding problems associated with soft aluminum wire. The Hobart Spool Gun DP-3545-20 is lightweight, compact and well-balanced. This reliable, yet economical gun provides 20 ft (6.1 m) of cable for extended reach.

Comes complete with:
  • 20 ft. (6.1 m) cable and gas hose
  • Threaded nozzle
  • Includes contact tips and feed rolls for .030-.035 in. (0.8-0.9 mm) aluminum, steel, and stainless wires.
  • Enclosed wire spool compartment with internal spool hub tension adjustment for 4 in (102 mm) rolls of wire
Power:
  • CV
  • DC
Processes:
MIGMIG (GMAW) Welding with aluminum and other wires
Skill Level: Low
Applications:
  • Aluminum Fabrication
  • Trailer Fabrication
  • Sign Manufacturing
  • Auto and Marine Repair
  • Easily accessible drive rolls
  • Screw-style drive roll tension adjustment
  • Spring-loaded tension-release arm for easy wire loading
  • Internal adjustment for spool hub tension

#199387
#199388
#199389
Contact Tips Contact Tips (5 per package)
for .030 in (0.8 mm) wire
for .035 (0.9 mm) wire
for .047 (1.2 mm) wire
Note: Spool Gun DP-3545 is shipped with (2) .030 in, (2) .035 in, and (2) .047 in contact tips.
#199386R Nozzle Nozzle

#186413
#199396
Drive Roll Drive Roll (1)
for .030/.035 in (0.8/0.9 mm) wire
for .047 in (1.2 mm) wire

#186414
#199397
Push Roll Push Roll (1)
for .030/.035 in (0.8/0.9 mm) wire
for .047 in (1.2 mm) wire
Stock Number #300349 Spool Gun DP-3545-20
Welding Output Rating 200 A at 60% Duty Cycle
Electrode Wire Diameter Capacity .030-.047 in (0.8-1.2 mm) aluminum, steel, and stainless steel
Wire Speed 0-1200 IPM
Spool Size Capacity 4 in (102 mm)
Dimensions H: 11 1/2 in (291 mm)
W: 2 1/4 in (57 mm)
L: 8 in (203 mm)
Net Weight with Cable Assembly 8 lb (3.6 kg)
Shipping Weight with Cable Assembly 10.5 lb (4.76 kg)

The Hobart DP-3545-20 Direct Plug-in Spool Gun is a quick and easy install on the IronMan 230.

Usable on 18 gauge (1.2 mm) up to 1/2 in (12.7 mm) aluminum with the Ironman 230.

Processes
Recommended
Steel Stainless
Steel
Aluminum Cast Iron Copper Brass Titanium Magnesium
Alloys
MIG [GMAW] X X X