A Laser Welding Fin Tube Machine is advanced equipment used to manufacture laser-welded finned tubes by precisely welding metal fins onto a base tube using high-energy laser technology. The laser welding process creates a clean, narrow, and consistent weld seam, ensuring strong metallurgical bonding with minimal heat-affected zone.
This machine offers high precision and automation, making it ideal for producing finned tubes that require high dimensional accuracy, superior heat transfer efficiency, and excellent structural stability. It is especially suitable for high-end and demanding heat exchanger applications.
Key Features
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High-precision laser welding with stable quality
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Strong fin-to-tube metallurgical bonding
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Minimal thermal distortion
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High production efficiency and automation
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Suitable for thin fins and special materials
| Main Machine Dimensions (L×W×H) | 15000 × 1520 × 2330 mm |
| Tube Rack Dimensions (L×W×H) | 3550 × 950 × 1150 mm × 3 sections |
| Main Spindle Speed | 20 ~ 285 RPM |
| Precision | 0.1 mm |
| Fin Pitch | 2 ~ 30 mm |
| Fin Height | 5 ~ 30 mm (depends on base tube size) |
| Fin Thickness | 0.4 ~ 1.0 mm |
| Fin Material | Carbon steel, Stainless steel |
| Base Tube Outer Diameter | 15 ~ 104 mm |
| Base Tube Wall Thickness | ≥1.0 mm |
| Base Tube Material | Carbon steel, Stainless steel |
| Servo Motors | 7 kW + 3 kW (Mitsubishi) |
| PLC | Mitsubishi |
| Touch Screen | Weintek |
| Laser Source | 3 kW (MAX brand) |
| Welding Head | Raytools |
| Total Power | 20 kW |
| Power Supply | 3-phase 380V + N + PE |
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