Power-Feedback Welding Machine
Laser welding is a new welding method mainly intended for precision parts made from thin-walled materials. It supports butt welding, seal welding, spot welding and lap welding and is readily automated. The laser welding system designed by Nanguang Gaoke adds an energy detector at the laser output to measure emitted energy. This signal is fed back to the control unit and compared with the theoretical energy setting to form a closed-loop control system. Real-time control of the laser power-supply current ensures stability at every weld spot. The system also automatically detects energy degradation caused by lamp aging, effectively reducing the product defect rate.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Laser Wavelength [25W] | 1064nm |
| Max Laser Output Power [25W] | 25W |
| Max Laser Pulse energy [25W] | 25J |
| Optical fiber Output Quantity [25W] | 1-4 Channel |
| Pulse width [25W] | ≤30ms |
| Laser Frequency [25W] | ≤200Hz |
| Fiber core diameter [25W] | 0.2mm |
| Feedback method [25W] | Real-Time Laser Power Feedback System |
| Aiming and Positioning [25W] | Red Aiming Beam |
| Power factor [25W] | ≥0.85 |
| Main Unit Power Consumption [25W] | ≤2.8kw |
| Power Requirements [25W] | Single-phase 220V±10% 50Hz |
| Cooling method [25W] | Built-In Air Cooling |
| Overall dimensions [25W; Length × Width × Height; Subject to the Actual Product] | 1100 mm × 500 mm × 900 mm |
| Laser Wavelength [150W] | 1064nm |
| Max Laser Output Power [150W] | 150W |
| Max Laser Pulse energy [150W] | 15J |
| Optical fiber Output Quantity [150W] | 1-4 Channel |
| Pulse width [150W] | ≤50ms |
| Laser Frequency [150W] | ≤200Hz |
| Fiber core diameter [150W] | 0.4mm，0.3mm |
| Feedback method [150W] | Real-Time Laser Power Feedback System |
| Aiming and Positioning [150W] | Red Aiming Beam |
| Power factor [150W] | ≥0.9 |
| Main Unit Power Consumption [150W] | ≤14kw |
| Power Requirements [150W] | Three-Phase 380V±10%50Hz |
| Cooling method [150W] | External Water Cooling |
| Overall dimensions [150W; Length × Width × Height; Subject to the Actual Product] | 1350 mm × 600 mm × 1000 mm |
| Laser Wavelength [300W] | 1064nm |
| Max Laser Output Power [300W] | 300W |
| Max Laser Pulse energy [300W] | 40J，100J |
| Optical fiber Output Quantity [300W] | 1-4 Channel |
| Pulse width [300W] | ≤50ms |
| Laser Frequency [300W] | ≤200Hz |
| Fiber core diameter [300W] | 0.6mm，0.4mm |
| Feedback method [300W] | Real-Time Laser Power Feedback System |
| Aiming and Positioning [300W] | Red Aiming Beam |
| Power factor [300W] | ≥0.9 |
| Main Unit Power Consumption [300W] | ≤16kw |
| Power Requirements [300W] | Three-Phase 380V±10%50Hz |
| Cooling method [300W] | External Water Cooling |
| Overall dimensions [300W; Length × Width × Height; Subject to the Actual Product] | 1350 mm × 600 mm × 1000 mm |
| Laser Wavelength [600W] | 1064nm |
| Max Laser Output Power [600W] | 600W |
| Max Laser Pulse energy [600W] | 90J |
| Optical fiber Output Quantity [600W] | 1-4 Channel |
| Pulse width [600W] | ≤50ms |
| Laser Frequency [600W] | ≤200Hz |
| Fiber core diameter [600W] | 0.6mm |
| Feedback method [600W] | Real-Time Laser Power Feedback System |
| Aiming and Positioning [600W] | Red Aiming Beam |
| Power factor [600W] | ≥0.9 |
| Main Unit Power Consumption [600W] | ≤20kw |
| Power Requirements [600W] | Three-Phase 380V±10%50Hz |
| Cooling method [600W] | External Water Cooling |
| Overall dimensions [600W; Length × Width × Height; Subject to the Actual Product] | 1480 mm × 600 mm × 1000 mm |
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Key Features
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