Plate Butt & Longitudinal Seam Welding
The JPB series Plate Butt & Longitudinal Seam Welding Machine is a high-efficiency, precision-engineered solution designed for automated longitudinal seam welding of metal plates. It is widely used in the manufacturing of pressure vessels, tanks, pipes, and structural steel components, delivering consistent, high-quality welds with minimal operator intervention.
Key Features
- Modular Length Options: Available in 4 standard models (3000–10000mm) to accommodate different workpiece lengths.
- Single/Twin Torch Support: Flexible configuration for single or dual-torch welding, balancing speed and precision.
- Wide Material Compatibility: Handles plate thicknesses from 1.0mm to 12mm, suitable for carbon steel, stainless steel, and aluminum alloys.
- Reliable Clamping System: Key-type plate clamping with 30 kgf/cm single-side force ensures zero misalignment during welding.
- Adjustable Welding Parameters: Variable carriage speed (60–1200 mm/min) and finger clearance (10–40mm) for custom weld profiles.
- Electric Vertical Adjustment: 60mm stroke for the welding pad, enabling precise alignment with different plate thicknesses.
Technical Specifications
| Parameter | JPB3000 | JPB6000 | JPB8000 | JPB10000 |
|---|---|---|---|---|
| Maximum effective welding length (single torch) (mm) | 3200 | 6160 | 8160 | 10160 |
| Maximum effective welding length (twin torch) (mm) | 2700 | 5700 | 7700 | 9700 |
| Weldable plate thickness (mm) | 1.0–12 | 2.0–12 | 2.0–12 | 2.0–12 |
| Max. clamping force of key-type plate (single side) (kgf/cm) | 30 | 30 | 30 | 30 |
| Adjustable range of finger clearance (mm) | 10–40 | 10–40 | 10–40 | td style="padding: 8px; border 1px solid rgb(0, 0,0);" align="center">10–40|
| Welding carriage travel speed (mm/min) | 60–1200 | 60–1200 | 60-1200 | 60–1200 |
| Padding vertical adjustment mode and stroke (mm) | Electric 60 | Electric 60 | Electric 60 | Electric 60 |
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