220V 3 Phase AC DC Aluminum Welders Automatic Seam Welding Machine
Product name: Quality 220V 3 Phase Ac Dc Best Wire Branded Budget Capacitor Discharge Cheap Aluminum Welders Near Me Seam Welding Machine
Product Description
The seam welder represents an evolution of resistance spot welding technology, sharing the same core welding principle. The key distinction lies in the process method: while a spot welder operates with discrete pulses, a seam welder’s electrode wheels roll continuously like an “industrial sewing machine,” creating a continuous, dense, and highly sealed seam through a series of overlapping weld nuggets. This process is particularly suited for manufacturing cylinders, tanks, and various sealed containers that require leak-proof and airtight integrity.
Parameter
| Item/Models | FN-80-H | FN-100-H | FN-160-H | FN-100-E | FN-160-E |
| Rated power | 80KVA | 100KVA | 160KVA | 100KVA | 160KVA |
| Voltage input | 380V | 380V | 380V | 380V | 380V |
| Frequency | 50Hz | 50Hz | 50Hz | 50Hz | 50Hz |
| Max short circuit current | 26KA | 30KA | 40KA | 30KA | 40KA |
| Working stroke | 100MM | 100MM | 100MM | 100MM | 100MM |
| Welding efficiency | 0.7-3.9 | 0.7-3.9 | 0.7-3.9 | 0.7-3.9 | 0.7-3.9 |
| Max force | 6000N | 6000N | 7800N | 6000N | 7800N |
| Max welding capacity | 1.2+1.2MM | 1.5+1.5MM | 2.0+2.0MM | 1.5+1.5MM | 2.0+2.0MM |
| Motor power | 550W | 750W | 750W | 750W | 400W |
| Cooling consumption | 8L/min | 8L/min | 10L/min | 8L/min | 10L/min |
| Weight | 380Kg | 510Kg | 630Kg | 530Kg | 700Kg |
Main Features
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Stable Process & Easy Adjustment
The welding process is managed by a precise controller, allowing independent fine-tuning of parameters (current, speed, pressure) to ensure stable, uniform seam quality. It offers a wide process window and strong adaptability.
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Efficient Dual-Path Cooling System
Features a unique “internal-external” cooling solution: Internal forced water cooling for the transformer and conductors prevents overheating, while external spray cooling for the electrode wheels provides direct, rapid cooling. This significantly extends wheel life and ensures consistent weld quality.
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High-Performance Rotary Conduction Structure
Key rotating components employ an embedded silver pad structure, with the conduction seat featuring a fully sealed and lubricated design. This greatly enhances current conduction and heat transfer under high loads while ensuring the electrode wheels rotate smoothly, flexibly, and with minimal wear.
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Dual Welding Modes: Horizontal & Vertical
The machine can be flexibly configured for either horizontal or vertical welding orientation. This adaptability suits different product geometries, production line layouts, and automation feeding requirements, offering greater process flexibility.
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Broad Multi-Industry Application
Valued for its ability to create continuous, sealed seams, it is widely used in hardware fittings, electrical enclosures, automotive fuel tanks and mufflers, chemical containers, and other manufacturing sectors requiring airtight or liquid-tight joints.
General Structure



Can Be Customized
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