Product Identifier: 471018
The InvertaSpot GT-C AUTOMATIC A single-electrode resistance spot welding machine, specifically designed for the efficient and precise processing of the highest and ultra-high tensile strength steels (HSS and UHSS). This equipment represents the forefront of the Wielander + Schill welding technology portfolio, combining automation, energy efficiency, and expert-level manual control capabilities.
A key feature of the device is the intelligent welding process monitoring. The InvertaSpot GT-C is capable of automatically detecting the conditions prevailing at the welding spot, dynamically adjusting the welding parameters accordingly, and continuously monitoring process quality. This full automation results in significant energy efficiency in the workshop.
For advanced users, there is an option to manual mode activate, which allows for full, free adjustment of welding parameters, ensuring flexibility for special or custom applications.
The InvertaSpot GT-C model is equipped with a powerful, industrial-grade cooling unit which features a built-in cooling compressor. This auxiliary cooling solution (with an internal heat exchanger) ensures the optimal temperature of the welding gun and work cables even during intensive, continuous use, thereby increasing tool lifespan and consistency of welding quality.
Automatic Parameter Adjustment: The machine analyzes the welding environment in real-time and optimizes the welding current and time.
Process Monitoring: Active monitoring ensures the quality of the welding seams.
High Energy Efficiency: Full automation minimizes energy loss.
Manual Mode: For experts, there is an option for full, manual fine-tuning of welding parameters.
Water Cooling with Internal Heat Exchanger: The built-in cooling system guarantees stable operation even under high load.
The following table details the technical specifications of the InvertaSpot GT-C welding machine and its cooling system:
| Characteristic | Value | Note |
|---|---|---|
| Product Identifier | 471018 | |
| Mains Voltage | 3 ~ 400 V | |
| Frequency | 50 – 60 Hz (+/- 10 %) | |
| Network Connection (Copper) | 4 × 6 mm² | |
| Fuse | 32 A (slow) | |
| No-load Voltage | 12 V | |
| Current Adjustment Range | 0 – 13 kA , 0 – 13 kA | Two independent ranges |
| Cooling Features | Water cooling with built-in auxiliary cooler (heat exchanger) | |
| Flow Rate (Cooling Water) | 5 l/min | |
| Operating Pressure (Air) | 6 – 8 bar | |
| Air Supply Quality | ISO 8573-1 | |
| Performance (Cooling System Capacity) | 80 l | |
| Protection Class | IP 21 | |
| Noise Level (Sound Pressure Level) | < 70 dB(A) | |
| Weight | 149 kg | |
| Dimensions (Length × Width × Height) | 810 x 560 x 750 mm | |
| Materials | Plastic, Steel, Kunstsoff | |
| Surface Treatment | Powder-coated | |
| Conformity Declaration | According to 2006/42/EC | CE Conformity |
The complete InvertaSpot GT-C unit includes the following components, ensuring immediate readiness for operation:
Important: Please remember to send back the registration card to the manufacturer to validate the full warranty!
For maximum flexibility and to support specialized repair tasks, the following accessories can ideally be paired with the InvertaSpot GT-C system:
