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820-300 - Supplemental TIG Welding Package, 350 A

Product Dimensions
(L x W x H)
25.5in x 40.5in x 46in (724 x 1029 x 1168 mm)
596 lbs (270 kg)

This 351 ampere TIG welding package supplements the basic DAC industrial welding cell package, for those whoseprimary interest is the welding of aluminum, or heavy-wall piping systems.

This industrial-quality 350 amp system includes all commonly chosen options and accessories, needed for immediate use.
TIG Welder, (GTAW), 350 AMP, including factory installed cart and cylinder rack.
Rated output: 350 A at 30 VAC (40% duty cycle), 200 A at 32 VAC (60% duty cycle).
Welding amperage range: 3-400 Amps.
Aluminum sheet min. 0.015" (0.4 mm).
Steel sheet min. 0.012" (0.3 mm).
Aluminum plate max. 1/2" (12.7 mm).
Steel plate max. 5/8" (15.9 mm).
Standard accessories as follows:
Power source.
(2) Dinse-50 mm connectors.
Running gear (cart with casters).
Coolant pump and reservoir.
Coolant (4 gallons).
Remote foot pedal.
25 ft (7.6 m) water-cooled torch.
Torch accessory kit including:
1 ea 3/32" and 1/8" collets.
1 ea. 3/32" and 1/8" collet bodies.
1 ea. 3/32" and 1/8" gas lens collet bodies.
1 ea. 3/32" x 7" and 1/8" x 7 tungsten electrodes.
1 ea. Short, medium and long back caps.
1 ea. #5 and #6 alumina nozzles.
1ea. #5 and #6 lens alumina nozzles.
15 ft Work lead w/clamp.
10 ft (3m) gas hose.
Regulator/flowmeter.
Cable cover.
Spare contact tips, .030" (20).
Replacement liners, .030-.035" (4).
Replacement nozzles, 1/2" orifice, 1/8" recess (8).
Replacement nozzles, 5/8" orifice, 1/8" recess (8).
Crating for shipment via motor freight.
#820-301 - Consumable package for #820-300, extended
#820-302 - TIG Welding Rod Assortment, basic.
#820-303 - TIG Welding Rod Assortment, extended
230/460/570 V, Single-phase, 50/60 Hz.


As with many craft skills, the craft of welding has inherent physical risks. This equipment should be used by experienced professional welders and professional teachers, under controlled circumstances. DAC assumes no liability for the use of or miss-use of this equipment.