2 products
Conductor Butt Welding Machines
Chamber welding for copper conductors from 1.0 mm² to 120 mm², using a quartz crucible instead of ceramic.
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Jointing Stranded Conductor Inside a Welding Chamber
A homogeneous pore-free and burr-free joint that goes into the extruder nozzle with only minor dressing.
The Workflow
Five Steps From Problem to Running Line
- LoadBoth conductor ends are placed in the crucible so they touch. Crucible material follows the conductor cross-section and the machine output.
- HeatA flowing current brings both ends to plastic condition.
- ForgeThe ends are forced together under a constant feed rate — mechanically on the HD016, pneumatically on the HD120.
- ReleaseThe crucible is shattered, leaving a clean smooth surface that is hardly thicker than the conductor.
- ExtrudeOnly minor post-treatment is required before the joint is drawn into the inlet nozzle of the extruder.
Equipment Involved
What the Workflow Runs On
2 products
Quartz Glass Tubes
Hole diameter 0.300 mm to 8.200 mm, held to ±0.02 mm standard and ±0.01 mm high precision.
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Stranded Conductor Jointing Questions
How long does this take to put in place
The machines and dies are standard products, so the schedule is set by die manufacture for your wire sizes and by the voltage build on motorised machines. Both are confirmed on quotation.
Do we have to change every machine at once
No. The usual route is one size, one block or one line first. Record the current die change frequency and joint failure rate, then compare on the same wire.
What do you need from us to quote this
The wire materials and diameters, the section shape, the machines already on the floor, and the electrical supply. Everything else follows from that.
Can dies be made for machines we already own
Yes. SGT welding dies are the industry standard type and are suitable for comparable cold pressure welders from other manufacturers.
Put Stranded Conductor Jointing in Place
Send the wire sizes and the machines already on the floor. The reply names the models, the dies and what changes first.