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All Categories > Non-Ferrous Butt Welders > AD Series Butt Welders for Aluminum, Copper and Brass > Item # AD6  
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Item # AD6, AD Series Butt Welders for Aluminum, Copper and Brass

Six models for copper, aluminum, brass, both stranded and solid.
  • Stranded (sleeveless welding)-size range: .232” to 1.750” (27mm2 to 1970mm2).
  • Stranded (sleeveless welding)-size range: .232” to 1.750” (27mm2 to 1970mm2).
Solid-diameter range: .187” to 1.750” (4.76mm to 44.5mm).

Featuring extra heavy duty transformers, the AD Series butt welders are engineered for cost-efficient welding of aluminum, copper and brass, for continuous processing of wire, rod and cable products.
  • Welding of solid and also stranded conductors without sleeves
  • Unique two-stage upset (low to high pressure) mechanism
  • Convenient controls for precise selection of heat and spacing
  • Foot controlled dual clamping pedals for easy placement and adjustment
  • Pneumatically controlled heavy duty clamping mechanism for positive positioning
  • SCR electronic weld heat control for precise heat settings available
  • Welding die sets with special “Stellite” inserts for alignment and clamping prevent slippage

 Specifications   Standard Features   Optional Features   

KVA Rating Aluminum

320 KVA

KVA Rating Copper

530 KVA

Stock Size Range (Aluminum - Solid )

0.625 to 1.375 inches
15.80 to 34.92

Stock Size Range (Copper - Solid)

0.500 to 1.000 inches
12.70 to 25.40

Stock Size Range (Aluminum Strand)

400 MCM - 1250 MCM
202 to 642

Copper Strand (Stock Size Range)

250 MCM - 1000 MCM
126 to 506

Line Demand (Aluminum 380 Volts)

720 Amp

Line Demand (Aluminum 480 Volts)

665 Amp

Line Demand (Aluminum 600 Volts)

530 Amp

Line Demand (Copper 380 Volts)

1200 Amp

Line Demand (Copper 480 Volts)

1100 Amp

Line Demand (Copper 600 Volts)

885 Amp

Max. Weld Duration

15 Sec.

Power Input

50 or 60 Hz

Power Contactor Type


Welding Die Configuration

Circular 3 Grooves

Welder Mounting


Welder - Across Front

85 inches

Welding Dimensions Depth

40 inches

Welder - Overall Height

50 inches

Welding Die Height

44 inches

Welder Weight

4800 lbs