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Submerged Arc


Reach new heights of profitability with Sub Arc technology! Sub Arc lets you weld with large diameter wires (1/16" to 7/32") at outputs up to 1250 amps, helping you complete heavy weldments faster and with outstanding weld quality. Typically an automated process, Sub Arc requires a heavy duty cross slide, welding power source, automatic weld control, flux hopper with valve, wire drive assembly, torch and other components. Note that many Sub Arc power sources also perform multiple welding processes, typically Flux Cored, spray transfer MIG, Stick and Air Carbon Arc Gouging.

Sub Arc DC 800 Digital

Miller's Dimension Series of the three-phased, CC/CV DC power sources provide outstanding versatility, plus the endurance to handle demanding industrial applications. Engineered to provide...
Input Power (3 Phase) 380 / 400 / 440 VAC
Rated Output 650 A, 100% Duty Cycle
Max Open Circuit Voltage 75 peak
Voltage Range 20 - 44 VDC
Amperage Range 50 - 815 A
Dimensions 762 x 584 x 965 mm
Weight 273 kg



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Sub Arc DC 1250 Digital

Input Power 380-400-440 VAC (3 Phase)
Rated Output 1250 A, 60% Duty Cycle
Max Open Circuit Voltage 68 Vpk
Voltage Range 20-44 VDC
Amperage Range 100 - 1250 A
Dimensions 762 x 584 x 965 mm
Weight 309 kg



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Sub Arc AC/DC 1250 Digital

This high output, three-phase squarewave AC/DC power source provides AC or DC welding power in standalone or multi-arc configurations for long, continuous welds on thick structural weldments, thin cladding overlays inside large pressure vessels, windtower or pipe manufacturing.
Input Power 400 VAC (3 Phase)
Rated Output 1000 A, 100% Duty Cycle
Max Open Circuit Voltage 93 Vpk
Voltage Range 20 - 44 VDC
Amperage Range 300 - 1250 A
Dimensions 1092 x 711 x 1219 mm
Weight 538 kg



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SubArc Interface Digital

Input Power 24 VAC
Rated Output
Max Open Circuit Voltage
Voltage Range 0-60 V
Amperage Range 0-1500 A
Dimensions 178 x286 x 292 mm
Weight 8.2 kg



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Tractor

The new Miller tractor with intergrated travelspeed control
Input Power 24 VAC
Rated Output -
Max Open Circuit Voltage -
Voltage Range -
Amperage Range -
Dimensions 1050 x 440 x 960 mm
Weight 78 kg



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Submerged Arc Accessories

Input Power -
Rated Output -
Max Open Circuit Voltage -
Voltage Range -
Amperage Range -
Dimensions -
Weight -



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