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This integrates the advanced DELSOLO Series induction heating system with Universal Robots collaborative robots (UR5, UR5e, UR10, UR10e) to deliver a fully automated, flameless brazing solution. This system replaces outdated torch brazing with a modern, precise, and highly efficient induction brazing process, ensuring consistent quality, improved safety, and superior productivity.
By mounting the induction coil directly on the robotic arm, the system achieves accurate and repeatable heating for multiple joints in a single cycle. The precise application of controlled heat at the exact location required guarantees uniform brazing quality for high-volume manufacturing.
Process Description – DELSOLO DRGN 24
The DELSOLO DRGN 24 automated brazing system is engineered for precision, consistency, and repeatability across multiple joints in predefined positions.
- Pre-assembly with brazing rings: Brazing alloy rings are typically placed on the joints before heating.
- The robotic arm with integrated induction coil follows a pre-programmed sequence, moving to each joint and applying power for an exact duration, ensuring uniform heat application and reliable brazing results.
- Optional wire feeding system: Instead of pre-formed rings, the system can automatically feed brazing alloy wire to the joint during heating.
The system adapts to various production speeds and assembly configurations. For advanced automation, an optional vision system detects different assemblies and dynamically adjusts coil positioning for perfect alignment.
Application Scope
Ideal for flameless brazing of:
- Copper-to-copper, copper-to-steel, brass-to-copper, and aluminium tubes
- Refrigerator compressors
- Heat exchangers
- Home appliance components
- Complex HVAC assemblies
Key Features of DELSOLO DRGN 24
- High-Quality & Repeatability – Achieved through precise robotic positioning, controlled power, and accurate heat cycles.
- Fast Cycle Times – 3 to 10 seconds per joint, depending on tube size and alloy type.
- Fully Automated Operation – No operator assistance required during brazing.
- Multi-Joint Capability – Programmed to handle multiple joints in complex assemblies.
- Process Quality Monitoring – Tracks energy applied per joint and compares with reference values for consistent quality assurance.
- Flexible & Reconfigurable – Easily adapted for different products or assembly lines.
- Advanced Control Panel – 5" full-color LCD touchscreen for intuitive operation.
- Digital I/O Interface – Enables Remote Start/Stop and full PLC integration.
- Communication Protocols – RS485 (MODBUS) for remote control, data logging, and diagnostics.
- Integrated Temperature Control – Compatible with K-type thermocouples or optional IR pyrometer.
- Supports Multiple Brazing Methods – Works with brazing rings or automatic wire feeder for fully automated processes.
- Vision System Ready – Compatible with machine vision for precise coil positioning.
- Eco-Friendly & Safe – Flameless, no toxic gases, and environmentally clean process.
Handheld Unit Options
| Model | Part Number | Dimensions (WxDxH) | Weight (lb / kg) | Flex Leads |
| UBRZ 5 | 1ACC-754-471-10 | 3.34" × 10.9" × 8.3" (85×277×212 mm) | 7.8 (3.5) | 6 ft (1.8 m) |
| UBRZ 5CP | 1ACC-754-471-00 | 3.34" × 10.9" × 8.3" (85×277×212 mm) | 7.8 (3.5) | 6 ft (1.8 m) |
Key Benefits
- Improved Safety – Flameless induction heating removes open flame risks.
- Enhanced Productivity – Faster heating cycles and reduced setup time.
- Operator Flexibility – Handheld design enables easy access to complex assemblies.
- Low Maintenance – Durable handheld components for a long service life.
- Energy Efficiency – Power on demand with precise heat control.
