Thermal Protector Welding Machines
A thermal protector has to be welded into a harness without heating the bimetal inside it, which is what makes this a distinct machine rather than a general welder: the weld is made by ultrasonic energy precisely because it does not conduct heat into the part. Operation runs at 850 pcs/h on AWG16#–AWG26# copper wire, with vibratory bowl feeding and multi-stage inspection rejection, so a part that fails the check is removed from the flow rather than passing to the next station. The specification inputs are the protector part number, the wire gauge and the required weld area. Because the component is the constraint, we weld your protector and your wire and return a cross-section before the order is confirmed.
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.
Automatic Machinery
Models in This Range
Automatic
Why Choose Turingnex for Protector Welding Machine
Protector 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-WK01 Automatic Thermostat Welding & Housing-Inserting Machine | Automatic Thermostat Welding & Housing-Inserting Machine | PLC / touch-screen control | — | — | 1 set | Quote on request | View → |
TR-GY01 TR-GY01 NTC Resistance Typesetting & Welding Machine | — | — | AC220V 50/60Hz 20A | wire cutting, stripping, terminal crimping,Tin Dipping, Typesetting | 1 set | Quote on request | View → |
TR‑WK02 Fully Automatic Thermal Protector Welding Machine | — | — | Main machine 220V, Inverter power supply 380V | — | 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.
Protector Welding Machine in production
What Buyers Say
Customer references
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