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Fine Wire and Thermocouple Welder

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Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 $1,646.00
10-24 $1,563.70
25-49 $1,530.78
50-99 $1,464.94
100-199 $1,432.02
200+ $1,399.10

In stock

Lead Time (If not in stock): 6 weeks
Fine Wire and Thermocouple Welder TC-WELD TC-WELD
  • Designed for Production of Commercial Grade Thermocouple Junctions
  • No Special Skills Needed to Operate
  • Universal 120/220 input¬†
  • Weld Wires up to 1.1mm(0.043in.) Diameter
  • Up to 60 Joule Energy output
  • 5-10 Welds/minute¬†

TC-WELD Model Options

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Ratchet Action
Tool Type
Use With
Use with Wire AWG

The TC-WELD thermocouple welder is designed for sensor manufacturers who produce commercial-grade thermocouple junctions, and for users of large numbers of exposed junction thermocouples, such as test and development laboratories where multipoint temperature sensing of test pieces is required.

No special skills are needed and most people will be capable of producing quality work with minimal practice. The instrument can be operated via the front panel or by using the footswitch.

This model is suitable for welding wires up to 1.1 mm (0.043"") in diameter and has an argon gas shield facility.

A satisfactory thermocouple junction is produced without using argon, but where argon is available a momentary purge is automatically triggered immediately prior to the weld to give optimum weld integrity.
General Specification
Product Name:            Fine Wire Welder
Model:                        TC-WELD
Dimension:                 220 (W) x 100 (H) x 270 (D) mm
Weight:                      3.6 kg / 7.94lbs
Weld Wire Diameter:   0.08mm / 0.003&rdquo to1.1mm / 0.043&rdquo
Duty Cycle:                5-10 welds per minute
Input:                        90-260 VAC / 50-60 Hz
Energy Output:           0 to 60 joules
Power Consumption:   Max 120 VA dropping to 10 VA during charging
Argon Input Port:       6mm (1/4 dia) tube Push connenct  
What's included in the Box 
1x TC-weld 
1x Power Cord
1x Foot Switch
1x Bonding Carbon Electrode
1x Bonding Copper Electrode
1x Safety Glasses
1x Spare Fuse
1x Removable Plier with Lead
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Rated 1 out of 5 by from President Unit works well, back feet we loose and installed backward. Hose fitting leaked . Fitting had to be removed and have Teflon tape added to the fitting to stop the leak. To panel screw heads are nearly stripped. All fixed except screws as that is cosmetic.
Date published: 2020-06-15
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What are part # for replacement electrodes?

Asked by: Tweedy
The part number for the electrode is not established yet and you would call the Omega Temperature Engineering group directly when ready to order replacements.
Answered by: Applications Engineer ANB
Date published: 2020-11-13

who sells the Argon system to plumb into this welder

Asked by: Flyer
Thank you for the inquiry. You may be able to purchase pressure reducer and fittings at a local plumbing supply. Best regards OMEGA
Answered by: NORWALKAE_RS
Date published: 2020-09-17

What is the difference between the TL-WELD and the TC-WELD?

Asked by: Anonymous
Thank you for the inquiry. The new TC-Weld includes carbon and copper electrodes. Copper electrode is useful for very fine wire welding ( 36 and 40 awg wire ). TL-Weld relies on carbon electrode only.
Answered by: RSengineer1213
Date published: 2020-09-04
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