Wincoo Engineering Co., Ltd.
Wincoo Engineering Co., Ltd.
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The WINCOO WQ-III is a modular, rail-based orbital welder for high-volume fabrication of long-distance pipelines. Its Automation PLC synchronizes a rotating welding head with adaptive fill-pass algorithms, enabling unmanned 6G welding of fixed pipes in factory settings.
| Category | Specifications |
|---|---|
| Pipe Compatibility | Diameter: 8–48 inches (200–1200 mm) • Wall Thickness: 4–30 mm |
| Welding Process | GTAW (TIG root) + SMAW/GMAW fill • Pulsed synergic modes |
| Rotation Control | 0.1–2.0 RPM (servo-driven) • Torque: 25 Nm |
| PLC System | Rockwell CompactLogix • Supports PROFINET/EtherNet/IP |
| Power | 220V AC • 250A output (60% duty cycle) |
| Program Memory | 500 weld schedules • AWS D10.8/D10.12 preloaded templates |
| Repeatability | Weld bead placement: ±0.15 mm • Electrode alignment: ±0.5° |
1. Adaptive Welding Intelligence
Auto-senses joint geometry (V-bevel, J-prep) and adjusts heat input per pass.
Closed-loop current control via PLC-integrated arc voltage feedback.
2. Multi-Pass Optimization
Automated crater filling and interpass temperature management.
Post-weld data reports (voltage, current, travel speed) for NDT compliance.
3. Ergonomic Modularity
Split-rail design for quick installation on fixed pipes.
Remote pendant control (50m range) with live weld visualization.
4. Certification Ready
Pre-qualified for ASME Section IX • Embedded PQR/WQR documentation.
Password-protected weld procedure locks for audit trails.
Pipeline Fabrication Yards: High-speed welding of pipe spools for compressor stations.
Process Piping: ASTM A335 P11/P91 alloy welding in power plants.
Municipal Water Transmission: Corrosion-resistant cladding of ductile iron pipes.