Seam Welding Machine

Seam Welding Machine Trade Information

Minimum Order Quantity
1 Unit

Payment Terms
Cash Advance (CA), Cash in Advance (CID)

Supply Ability
3 Units Per Month

Delivery Time
1 Months

Main Export Market(s)
Asia, Western Europe, Middle East

Main Domestic Market
All India

About Seam Welding Machine

A seam welding machine is a type of resistance welding equipment that produces a continuous, leak-tight seam by making a series of overlapping spot welds using rotating wheel electrodes. The machine applies electrical current and pressure through these rotating electrodes to join metal sheets, creating a continuous, high-quality weld for high-volume production of components like fuel tanks and pressure vessels.

How it Works

1. Electrodes:

Instead of static electrodes, seam welding machines use two motor-driven, rotating wheel-shaped electrodes.
2. Pressure and Current:

The rotating electrodes apply pressure to the workpiece, which is typically in a lap configuration.
3. Overlapping Welds:

An electric current is passed through the electrodes and the workpiece, generating heat and melting the metal at the contact point. As the electrodes rotate, they create a series of overlapping spot welds that form a continuous seam.
4. Continuous Seam:

This process results in a leak-proof, continuous weld that can be used to join sheet metal components.

Key Features and Components

Rotating Wheel Electrodes: The defining feature, made from copper alloys, that create the continuous seam.
Motor-Driven System: Provides the motion for the wheels to create the overlapping welds.
Pressure System: Air, spring, or hydraulic systems apply the necessary force for the weld.
Power Source: Supplies the high electrical current needed for the resistance welding process.
Control Systems: Advanced controls can offer programmable parameters, multiple welding schedules, and real-time monitoring for precision.