Electrical Butt Welders
UN Series Electrical Butt Welding Machines
Resistance butt welding from 1 kVA to 40 kVA for steel aluminium brass and pure copper.
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Resistance Butt Welding Machines for Ferrous and Non Ferrous Wire
The UN series from 1 kVA to 40 kVA, for steel, aluminium, brass and pure copper wire and rod.
1 products
The Full Electrical Butt Welders Range
The Problem
What This Category Is For
Cold welding stops at non-ferrous metal. Wire drawing mills, nail plants, wire rope shops and stainless steel producers still have to joint steel, and that needs resistance butt welding with enough power utilisation to make the joint without burning the section.
Who It Suits
- Wire drawing and nail making plants
- Wire and cable and enamelled wire producers
- Wire rope manufacturers
- Stainless steel product manufacturers
- Export buyers needing a machine built to their own supply
Industries
Core Advantages
Why These Machines Are Specified
Six Capacities
UN-1, UN-3, UN-10, UN-16, UN-25 and UN-40, from 1 kVA to 40 kVA, so the machine matches the section.
Safe Secondary Voltage
The larger models transform 380 V down to 36 V at the work, which is both safe and good practice.
Simple to Set
Current and pressure are both easy to adjust; UN-1 to UN-10 use a spring and UN-10 to UN-25 a lever to increase pressure.
Low Consumption
A shell structure transformer with less power consumption, small in size and usually needing no fastening down.
Related Categories
Other Equipment for the Same Plant
Cold Welding Machines
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.
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.
FAQ
Electrical Butt Welders Questions
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Send the Wire Size and the Country
Quotes for electrical butt welders are built around the wire diameter, the section and the electrical supply where the machine will run.