Butt Welders for Non-Ferrous
(copper, aluminum) wire, rod or cable

For a complete line of quality welders for all types of non-ferrous wire, rod and cable, Micro-Weld is the name to remember. The unique design offers simplicity of operation, allowing any operator to make quality welds. The extra heavy-duty primary coils and secondaries in the welding transformers make them powerful and long-lasting.

Welders are available with:
•Manual or pneumatic operation
•Pivot type or straight slide welding headpieces
•Dual high/low pressure systems
•Self-aligning welding dies


We offer butt welders for a wide range of diameters, from very fine wire to large diameter cables and rods. Also available are welders that weld within ceramic sleeves for containment and a burr-less weld on stranded conductors.
The quality your customers demand depends on the performance of the machines you use. So we designed our Micro-Weld non-ferrous welders to work harder, last longer and offer consistent high quality welds. Quality and productivity backed with over 80 years of experience, service and support. These are some of the reasons why the Micro-Weld name is respected all over the world.
For more information on Micro-Weld's complete line of welders, call us at
1-800-872-1068.

For full capacity information in both inches
and metric click here to download
Butt Welder Selection Guide brochure.

PDF files require Adobe® Acrobat®
or the free Adobe Acrobat Reader® to be viewed.
Click here to download.
U.S. CAPACITIES
REFERENCE TABLES FOR NON-FERROUS WIRE AND ROD WELDERS
MODEL
CAPACITY (Copper Wire) (in.)
CAPACITY (Aluminum Wire) (in.)
SEMT
.007 to .020
.007 to .025
ACMT
.010 to .040
.010 to .062
E1C
.015 to .050
.015 to .050
GC
.040 to .128
.050 to .200
J3C
.032 to .064
.032 to .064
J4C
.064 to .128
.064 to .128
J5C
.080 to .250
.080 to .250
J7C
.125 to .375
.125 to .375
J8C
.187 to .500
.187 to .500
AD-3
.187 to .375
.250 to .500
AD-4
.250 to .500
.375 to .750
AD-5
.375 to .750
.500 to .875
AD-6
.500 to 1.000
.625 to 1.375
AD-8
.500 to 1.250
.625 to 1.500


STRAND CONDUCTOR WELDERS
MODEL
CAPACITY (Copper Conductors)
CAPACITY (Aluminum Conductors)
GP
.038" to .146"
20 ga. to 8 ga.
.038" to .146"
20 ga. to 8 ga.
HP-1
.146" to .552"
8 ga. to 4/0

.146" to .770"
8 ga. to 250MCM
DP-1
.552" to .998"
4/0 to 750MCM
.552" to 1.151"
4/0 to 1000MCM
AD-3
.232" to .437"
4 ga. to 2/0 ga.
.292" to .547"
2 ga. to 250MCM
AD-4
.292" to .547"
2 ga. to 250MCM
.437" to .853"
2/0 ga. to 550MCM
AD-5
.437" to .853"
2/0 ga. to 550MCM
.547" to .998"
250MCM to 750MCM
AD-6
.547" to 1.151"
250MCM to 1000MCM
.726" to 1.526"
400MCM to 1250MCM
AD-8
.547" to 1.288"
250MCM to 1250MCM
.811" to 1.630"
500MCM to 2000MCM

MICRO-WELD SILVER SOLDER BRAZIER
MODEL
CAPACITY COPPER WIRE
BU-1
28 ga. to 16 ga. Strand

 

 

 

 

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