LF Molten Pool Monitoring System
The LF Series molten pool monitoring system uses high-dynamic spectral cameras to deliver full-process visualization of the arc, molten pool and weld bead in real time — replacing blind manual observation under heat and glare, with recording, playback and up to 32-channel monitoring.
Overview
The LF Series arc and molten pool monitoring system adopts high-dynamic spectral camera imaging to enable full-process online monitoring of arcs, molten pools and weld beads. It captures arc status, molten-pool morphology and torch-to-weld relative position in real time, with clear visualization through a digital decoding display system.
It overcomes harsh-environment limits — replacing difficult manual observation under high temperature and strong glare with clear visual feedback and eliminating blind operation. It adapts to special scenarios such as internal pipeline welding and large workpieces, and simplifies quality traceability via recording/playback. A single-channel crosshair provides real-time positioning assistance to control torch-weld deviation.
Compatible with all open-arc welding processes (MIG/MAG, TIG, plasma, laser, electron beam), it supports up to 32 channels on one screen and long-distance transmission — 50 m via coaxial cable or 20 km via fiber-optic box — fitting any plant layout.
Industries Served
Specifications & Configuration
| Parameter | Specification |
|---|---|
| Monitoring Object | Arc, molten pool, weld bead (pre- and post-arc) |
| Imaging | High-dynamic spectral camera + digital decoding display |
| Process Compatibility | MIG/MAG, TIG, Plasma, Laser, Electron beam |
| Multi-Channel | Up to 32 channels on one screen |
| Transmission | 50 m coaxial cable / 20 km fiber-optic box |
| Positioning | Single-channel crosshair for torch-weld alignment |
| Recording | Real-time display, recording & playback |
Product Composition
This product consists of the following components:
Camera Head
High-dynamic spectral camera captures arc and molten pool in real time.
Decoding Display
Digital decoding system renders clear visuals on the monitor.
Transmission Module
Coaxial (50 m) or fiber-optic box (20 km) for long-distance links.
Alignment Crosshair
Single-channel crosshair assists torch-to-weld positioning.
Recording Unit
Stores video for playback and quality traceability.
Accessory Details
Key Features
- Replaces manual observation under high temp/strong glare with clear visual feedback.
- Full-process visualization of arc, molten pool and weld bead for calibration & inspection.
- Real-time monitoring for internal pipeline and large workpiece welding.
- Recording & playback for quality traceability and production supervision.
- Compatible with all open-arc processes: MIG/MAG, TIG, plasma, laser, electron beam.
- Up to 32 channels on one screen; 50 m coax / 20 km fiber transmission.