Ultrasonic Wire Harness Welding Machines
Ultrasonic welding joins stranded copper to stranded copper, or wire to a terminal or busbar, without solder, flux or filler metal. A sonotrode presses the strands together while oscillating at ultrasonic frequency, and the strands bond to each other in the solid state. The result is a joint with no third metal in it and no heat-affected zone, which is why it appears where a crimped splice would introduce a dissimilar material or where the joint will see thermal cycling. Weld quality is judged on two measurements together — pull force and cross-section — because a joint can pass pull test while the section shows an incomplete bond. Tooling follows the joint geometry.
First-time BuyersNew to wire processing? Start with our selection guide and free sample test.
DistributorsPartner with us — OEM/ODM, private label and regional distribution.
Existing CustomersSpare parts, service and upgrades for machines already on your line.
Ultrasonic Welders
High-Frequency Soldering
Automatic
Models in This Range
Semi-Automatic
Why Choose Turingnex for Welding Machine
Welding Machine is a real purchasing decision. Here is what you get when you order from the factory directly — verified capabilities, stated plainly.
Factory-Direct, No Middleman
Buy straight from the Dongguan factory at manufacturer pricing — no trading-company markup.
CE-Certified & ISO9001 Workshop
CE-certified machines built in an ISO9001 workshop, with Alibaba Trade Assurance available on request.
100% Run-In Before Shipment
Every machine passes a full run-in test and a shipment video is recorded before it leaves the workshop.
QC: Raw material check → Machining → Assembly → 100% run-in test → Shipment video
12-Month Warranty & Spare Parts
Guarantee coverage on every build, genuine spare parts shipped worldwide, remote support included.
Free Test on Your Material
Send your wire and terminals — we run a crimp/strip test and share the video before you decide.
Custom Dies to Your Drawing
Dies and tooling made to your terminal drawing, so the machine runs your parts from day one.
Model Comparison
| Model | process | control | Motor Power | application | MOQ | Price (FOB) | Action |
|---|---|---|---|---|---|---|---|
TR-206Z Desktop Ultrasonic Wire Harness Welding Machine | Desktop Ultrasonic Wire Harness Welding Machine | PLC / touch-screen control | — | — | 1 set | Quote on request | View → |
TR-059 High-Frequency Soldering Machine | High-Frequency Soldering Machine | PLC / touch-screen control | — | — | 1 set | Quote on request | View → |
TR-N01 TR-N01 Automatic Double-Head Tin Dipping, Wire Cutting And Welding Machine | — | — | AC220V/50HZ, | Automatic Wire Feeding, Wire Cutting, Wire Strippi | 1 set | Quote on request | View → |
TR-2020X TR-2020X Ultrasonic Wire Harness Welding Machine | — | — | 200V, 50/60Hz | Wire Harness Welding | 1 set | Quote on request | View → |
TR-407S TR-407S Multifunctional Soldering Machine (with Stripping Function) | — | — | AC220V/50HZ, | Wire Cutting, Stripping and soldering | 1 set | Quote on request | View → |
TR-708S TR-708S Semi-Automatic Soldering Machine | — | — | AC220V/50HZ, | Soldering Machine | 1 set | Quote on request | View → |
Indicative FOB prices. Final specifications and lead time are confirmed at quotation.
Not Sure Which Model?
Built and Tested in Our Workshop
Every machine is assembled in our Dongguan workshop and run in before shipment. QC sequence: Raw material check → Machining → Assembly → 100% run-in test → Shipment video. A test video on your own material is available on request.
Welding Machine in production
What Buyers Say
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