Welding processResistance seam welding
01 / 02Resistance seam welding / FB Series
Resistance Seam Welding Machines
The FB series combines resistance welding power with driven wheel electrodes for continuous or indexed seams in sheet-metal components.
- Driven wheel-electrode welding
- Adjustable travel speed
- Controlled electrode force
- Touch interface and process monitoring
Final configuration is reviewed against your workpiece, joint and production target.
Typical materialsLow-carbon steel sheet, Stainless steel sheet + more
Typical workpiecesLongitudinal sheet seams, Continuous sealed joints + more
ConfigurationWheel profile and electrode material, Longitudinal or circumferential tooling + more
Product Overview
Process definition
Resistance seam welding uses rotating wheel electrodes to create overlapping weld nuggets along a controlled path.
The FB series combines resistance welding power with driven wheel electrodes for continuous or indexed seams in sheet-metal components.
Project utilities
- Input power
- 3-phase 380 V
- Rated air
- 0.5 MPa
- Cooling water
- 20 L/min
- Travel speed
- 0–2 m/min
Key Capabilities
Driven wheel-electrode welding
Adjustable travel speed
Controlled electrode force
Touch interface and process monitoring
Water-cooled wheel electrodes
Continuous or indexed seam configurations
Typical Applications
Application
Longitudinal sheet seams
Application
Continuous sealed joints
Application
Rolled or formed sheet components
Application
Application-specific circumferential seams
Technical Specifications
| Model | Rated capacitykVA | No-load voltageV | Max forcekN | Welding speedm/min | Wheel diametermm | Throat depthmm | Weightkg | Dimensionsm |
|---|---|---|---|---|---|---|---|---|
| FB-400 | 400 | 12.5 | 20 | 0–2 | 550 | 120 | 200 | 1.5 × 1.2 × 2.3 |
Published values are catalog references. The selected model and configuration are confirmed after reviewing the application.
Configuration Options
Wheel profile and electrode material
Longitudinal or circumferential tooling
Part guide and drive system
Seam-speed program
Cooling-water circuit
Manufacturing & Testing Evidence
Machining
Fabrication and machining support for frames, tooling and project parts.
Assembly
Mechanical, electrical and pneumatic systems assembled around the agreed scope.
Process Testing
Functional checks and process review before equipment handover.
Project Support
Technical coordination for documentation, handover and support requirements.
Product Questions
Provide the material, sheet thickness, seam path, joint overlap, required appearance or sealing criteria, part dimensions and target speed.
Wheel geometry and tooling can be evaluated against the seam path, access and joint requirement.
Circumferential configurations can be reviewed when the workpiece can be supported and driven correctly.
The validation method should be agreed for the application, such as visual inspection, peel testing or leak testing.
DBZ Series
MFDC Spot & Projection Welders
The DBZ series is an MFDC pneumatic resistance welding platform for spot and projection welding. Model selection depends on material, stack thickness, electrode access, required force, cycle rate and available three-phase power.
View product
SUN Series
Butt & Flash Butt Welding Machines
The SUN series is designed for end-to-end resistance welding of metal wire, rod, tube and profile workpieces using controlled clamping and upset force.
View product
Project-Specific Systems
Custom Welding Automation
Custom systems combine resistance welding equipment, application-specific tooling, controls and handling around the workpiece and production requirement.
View productApplication review
Tell us about your FB Series project.
Share the workpiece, material, joint and production target so the appropriate technical route can be reviewed.
- Product and series are prefilled
- Drawing or workpiece photo is optional
- This local preview does not send data