LM6000|LM12000
Heavy-duty gantry welding system with dual working stations for longitudinal and circumferential seams. Designed for large-diameter pipes and pressure vessels, delivering high efficiency, stable automation and consistent weld quality.
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Product Features
LM-6000 / LM-12000 Product Features
Dual-Station Configuration
Single-gantry dual-station design enables independent welding of two workpieces simultaneously.
Ensures stable structure, convenient operation, and high cost efficiency.
Automatic Welding Operation
Supports automatic welding for longitudinal seams, circumferential seams, and external welding applications.
Dual Welding Processes Available
Equipped with UPT-500 ultrasonic plasma / inverter DC pulse power source.
Supports both Plasma (PAW) and TIG welding processes.
Single-side welding enables double-side formation.
Servo Motor Drive System
The work platform travel system is driven by servo motors, ensuring stable welding speed and uniform weld bead formation.
Linear Guide Rail Structure
The lifting mechanism adopts precision linear guide rails, providing high positioning accuracy, stable performance, and reliable long-term operation.
Optional Welding Visualization System
Optional welding visualization module available for real-time monitoring of weld pool and welding process.
Specifications
| Model | LM6000 | LM12000 |
| Maximum Welding Length (mm) | 6500 | 12000 |
| Applicable Pipe Diameter (mm) | Φ219–3500 | |
| Welding Process | Plasma / TIG | |
| Welding Type | Longitudinal & Circumferential Welding (External) | |
| Machine Structure | Gantry Type | |
| Welding Stations | Dual Station | |
| Travel Mode | Workpiece Traveling | |
| Travel Speed (m/min) | 0–3 | |
| Power Supply | Three-phase Four-wire (380V ±15%) | |
| Rated Power (kW) | 72.5 | |
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