Cold Welding Machines
DA10 Table Cold Welder for 0.10-0.50 mm Copper
A 3.3 kg ductile cast iron table welder in a carry case, for fine wire in a narrow space.
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Cold Pressure Welding Machines for Copper and Aluminium Wire
Hand-held and bench machines that join non-ferrous wire by pressure alone, from 0.05 mm hair-fine wire up to 4.50 mm copper.
12 products
The Full Cold Welding Machines Range
Cold Welding Machines
DA10 Desk Cold Welder for 0.10-0.50 mm Copper
The bench-mounted DA10 build at 3.5 kg, for fine copper and aluminium wire from 0.10 mm.
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Cold Welding Machines
DB100 Desk Cold Welder for 1.00-4.00 mm Copper
Bench or trolley mounted, copper 0.90-4.00 mm and aluminium 1.00-5.50 mm on a 36 kg ductile cast iron frame.
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Cold Welding Machines
DB30 Desk Cold Welder for 0.35-1.30 mm Copper
Double cavity dies as standard, copper 0.35-1.30 mm and aluminium 0.30-1.40 mm at 13 kg.
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Cold Welding Machines
DB30 Cold Pressure Welder for 0.30-1.30 mm Copper
The 0.30 mm entry build of the DB30 desk welder, for copper aluminium and other non-ferrous wire.
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Cold Welding Machines
DJ100 Desk Cold Welder for 1.00-4.50 mm Copper
The largest desk machine — copper to 4.50 mm and aluminium to 6.00 mm on an 80 kg frame with oversized dies.
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Cold Welding Machines
PA30 Portable Cold Welder for 0.30-0.90 mm Wire
A 1.30 kg cast stainless steel hand welder in a carry case, for narrow spaces.
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Cold Welding Machines
PB10 Portable Cold Welder for 0.12-0.50 mm Wire
The smallest frame in the portable range at 160 mm long, in cast stainless steel with a carry case.
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Cold Welding Machines
PB35 Portable Cold Welder for 0.35-1.30 mm Wire
The largest portable, in an aluminium alloy body at 3.5 kg, copper to 1.30 mm and aluminium to 1.50 mm.
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Cold Welding Machines
PW10 Portable Cold Welder for 0.05-0.50 mm Wire
The finest machine in the range — 0.05 mm copper at 820 g in cast stainless steel.
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Cold Welding Machines
DA100 Desk Cold Welder for 1.00-3.25 mm Copper
Cast steel bench or trolley machine, copper 1.00-3.25 mm and aluminium 1.00-5.00 mm at 37 kg.
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Cold Welding Machines
DA30 Desk Cold Welder for 0.30-1.20 mm Copper
A 10 kg cast steel bench or trolley machine for copper 0.30-1.20 mm and aluminium 0.30-1.40 mm.
View specificationsThe Problem
What This Category Is For
On a drawing block, a bunching machine or an enamelling line, a wire break is not a welding problem — it is a downtime problem. A cold welder sits beside the machine, takes seconds to make a joint, and the joint pulls through the next die without opening up.
Who It Suits
- Wire drawing mills running copper, aluminium and alloy wire
- Enamelled and magnet wire plants restarting after a break
- Bunching, stranding and cabling shops
- Transformer and motor winding shops joining copper to aluminium
- Maintenance teams who need a welder that travels to the machine
Industries
Core Advantages
Why These Machines Are Specified
No Heat No Flux No Filler
Solid-phase joining. Nothing is annealed, nothing oxidises, and there is no consumable cost beyond the dies.
Joint Stronger Than the Wire
A correct cold weld breaks in the parent metal, not at the joint, and keeps the same electrical characteristics.
Seconds per Cycle
Load, close, shear the flash. There is little or no operator training needed.
Dies Cut to Your Wire
Single and double cavity dies for round or profile wire, with a -1% / +2% tolerance to the wire.
Solutions
Where This Category Fits in the Line
Solution
Continuous Drawing Without Breaks
A break is unavoidable. What is avoidable is threading the whole line again.
See the workflowSolution
Copper to Aluminium Joining
Dissimilar non-ferrous metals joined in the solid phase, at the same electrical characteristics as the parent wire.
See the workflowRelated Reading
Guides for This Category
Related Categories
Other Equipment for the Same Plant
Hydraulic Pressure Welders
The CHY series covers copper from 1.00 mm to 20.00 mm and aluminium to 25.00 mm, including rectangular strip.
Cold Welding Dies
Industry-standard dies for wire from 0.10 mm to 25.0 mm, single or double cavity, round or profile.
Diamond Drawing Dies
Drawing and stranding dies from 0.015 mm to 40.00 mm, chosen by wear rate rather than by price per die.
Extrusion Dies and Tips
Compression tooling engineered for concentricity, so the insulation wall can be run thin without breaking through.
FAQ
Cold Welding Machines Questions
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Send the Wire Size and the Country
Quotes for cold welding machines are built around the wire diameter, the section and the electrical supply where the machine will run.