Chengdu Xinwei Welding Technology Co., Ltd.
                                                                                                           
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23 Years
Since 2003
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220V 3 Phase AC DC Aluminum Welders Automatic Seam Welding Machine

Price Negotiable
Price: $6,000-7,000 / set
MOQ: 1 set
Delivery Time: 25-45 working days
Brand: xinweihan
Product Description

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

  • 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.

  • 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.

  • 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.

  • 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.

  • 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

General Structure Diagram
Detailed View 1
Detailed View 2

Can Be Customized

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Chengdu Xinwei Welding Technology Co., Ltd.
Location No.538 Xingfu Road,Xindu,Chengdu,China
Contact Person Wang

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