High-energy capacitive-discharge welder for the jobs the benchtop units cannot reach: heavy-gauge pair welding, stud welding to #10, and attaching thermocouple wire straight onto metal surfaces.
US$3,450 indicative FOB · volume and DAP / DDP terms quoted on request
The highest energy output in the range. Enough to form a metallurgically sound bead on 2.0 mm thermocouple wire, not just tack it.
Attach a thermocouple wire directly onto a metal wall, plate or pipe — no drilled well, no fixture, no busbar, and no waiting for a weld pad.
Fitted with a stud gun, the TC-600S welds 3.4 mm studs for cable-harness routing and insulation-blanket retention on the same machine.
A low range (5–50 W·s) covers delicate 0.5 mm work while the high range (50–525 W·s) handles heavy gauge — one machine instead of two.
Butt-welds thermocouple pairs up to #12 (2.0 mm) for high-thermal-mass and slow-response sensor applications.
Even at maximum energy the capacitor bank recovers in under 12 seconds, keeping heavy-gauge production moving.
| Form factor | Heavy-duty benchtop cabinet |
|---|---|
| Footprint (W × D × H) | 380 × 320 × 230 mm |
| Net weight | 8.1 kg |
| Operating temperature | -15 °C to +50 °C |
| Display | Digital energy readout, 3-digit LED |
| HMI languages | English / Spanish / German / French / Japanese / Chinese (simplified) |
| Memory presets | 20 user-defined recipes |
| Modes | Bead-on-wire · weld-to-surface · stud weld |
| Welding technology | Capacitive discharge (CD), no shielding gas required |
|---|---|
| Energy range | 5–525 W·s in two ranges (low 5–50 · high 50–525) |
| Output rate (typ.) | 5–10 beads / minute (energy dependent) |
| Pair welding capability | Up to #12 (2.0 mm) thermocouple pair |
| Single-strand wire range | 0.5 – 3.5 mm |
| Stranded wire range | 26 AWG – 10 AWG |
| Stud welding range | Up to #10 (3.4 mm) stud |
| Supported thermocouple types | K · J · T · E · N and extension grades |
| Recharge time | < 12 s at maximum energy |
| Power supply | AC 220 V / 50 Hz single-phase (380 V 3-phase optional) |
|---|---|
| Peak power | 3.2 kW |
| Duty cycle | 40 % at 525 W·s, continuous at ≤ 100 W·s |
| Protection class | IP21 (bench cabinet) |
| Circuit protection | 10 A breaker + internal energy dump circuit |
| Safety circuit | Cat-3 / PL d two-hand anti-tie-down (ISO 13849-1) |
| Supplied accessories | Stud gun · ceramic ferrules · clamp set · ground magnet · carbon block · goggles |
| Quality system (factory) | ISO 9001:2015 |
|---|---|
| Environmental system | ISO 14001:2015 |
| CE marking | Low-Voltage Directive 2014/35/EU · EMC Directive 2014/30/EU |
| RoHS | EU 2015/863 (RoHS 3) |
| FCC | FCC Class A (industrial) |
| UL / CSA | Available on request |
| Calibration certificate | ISO 17025 test certificate per as-built unit |
Weld thermocouple wire directly onto boiler tubes, furnace shells and duct walls for skin-temperature monitoring.
Surface-attached junctions on steam lines and reactor shells where drilling a thermowell is not permitted.
Heavy-gauge junctions for brake, exhaust and transmission thermal mapping where response time matters less than durability.
Attach thermocouples to test articles and load frames, and weld studs for strain-gauge and harness routing.
2.0 mm junctions for commercial cooking, industrial burner and process-heater manufacturers.
Slow-response, heavy-gauge probes for foundry, glass and ceramics where a fine bead would simply burn off.
Standard configurations ship in 7–10 working days from Shenzhen. Custom tooling adds 2–3 weeks. Bulk pricing tiers start at 5 units.
Prefer to talk? Call or WhatsApp +86 134 2309 4186
Heavy-gauge body for 0.6–5.0 mm single-strand and 26–10 AWG stranded.
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