Benchtop chassis with built-in auto-feed. 900–1,500 pcs/h. The workhorse for HVAC ignition pins, automotive O₂ leads and electronics harnesses.
Capacitive discharge releases stored energy in <8 ms — so the heat-affected zone stays inside the bead, not the conductors.
0.5–0.8 MPa argon shield prevents oxidation. No black-jointed parts to re-work.
0.20–2.5 mm collet auto-trims and loads. Operator hands stay clear during discharge.
Two-hand anti-tie-down. Tested per ISO 13849-1. Single-fault tolerant.
4.3" color touch screen. 30 user presets. Cycle counter with date stamp.
Plugs into any industrial outlet. No three-phase rewiring. 1.5 kW peak.
| Form factor | Horizontal benchtop chassis |
|---|---|
| Footprint (W × D × H) | 55 × 56 × 34.5 cm |
| Net weight | 20 kg |
| Operating temperature | -15 °C to +50 °C |
| Operating humidity | ≤ 85 % RH, non-condensing |
| Display | 4.3" resistive touch, monochrome HMI |
| Languages on HMI | English / Spanish / German / French / Japanese / Chinese (simplified) |
| Memory presets | 30 user-defined recipes |
| Welding technology | Capacitive discharge (CD) + argon shielding |
|---|---|
| Output rate (typ.) | 900–1,500 pcs / hour (operator-dependent) |
| Single-strand wire range | 0.20 mm (32 AWG) – 2.5 mm (10 AWG) |
| Stranded wire range | 30 AWG – 20 AWG |
| Supported thermocouple types | K · J · T · E · N · R · S · B and extension grades |
| Joint EMF drift | < ±1 °C for K-type per ASTM E608 best practice |
| Argon pressure | 0.5–0.8 MPa |
| Argon consumption | 18,000–36,000 pcs / 40 L cylinder |
| Discharge time | < 8 ms |
| Power supply | AC 220 V / 50 Hz single-phase (110 V optional) |
|---|---|
| Peak power | 1.5 kW |
| Standby power | ≤ 35 W |
| Protection class | IP54 (cabinet), IP20 (panel) |
| Safety circuit | Cat-3 / PL d (ISO 13849-1), two-hand anti-tie-down |
| Indicators | Green (power), amber (ready), red (fault / discharge) |
| Connectivity | USB-A log export · RS-485 modbus (optional) |
| 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 (TC-300A is UL-listed as standard) |
| Calibration certificate | ISO 17025 test certificate per as-built unit |
K-type junctions on gas-furnace & cooker electrodes. Argon-purged, RoHS-compliant.
Stainless-steel sheathed exhaust probes. 1.6 mm K-type typical.
32–26 AWG fine-wire junctions for SMD bead thermistors.
NTC thermistor leads on Li-ion pouch cells. 30 AWG stranded typical.
J-type junctions on injection-moulding thermocouples & extruders.
Calibration-grade K, N, R junctions for lab-grade harnesses.
Standard configurations ship in 7–10 working days from Shenzhen. Custom tooling adds 2–3 weeks. Bulk pricing tiers kick in at 5 units.
