Product Overview
- 1200mm longitudinal seam welding machine is special automatic equipment for straight butt seam welding.
- It adopts pneumatic keyboard clamping structure to fix cylindrical shell or flat plate.
- Servo torch carriage delivers stable travelling to get high quality longitudinal weld.
- Compatible with TIG, MIG, MAG welding source.
- Widely used for stainless steel tank, duct and small pressure vessel shell production.
- All machines are produced in our own factory.
- Non standard modification is available for different workshop demands.
Technical Parameters
| Item | Specification |
|---|---|
| Max Effective Welding Length | 1200mm |
| Workpiece Min Max Diameter | 100‑800mm |
| Applicable Plate Thickness | 0.5‑3mm |
| Welding Speed | 100‑1800mm/min stepless adjustable |
| Control Mode | PLC + Touch screen |
| Clamping Mode | Pneumatic keyboard clamping |
| Torch Fine tuning | X/Z axis manual fine adjustment |
| Standard Voltage | 380V 3Ph, customizable global voltage |
| Optional Accessory | Back gas protection, water cooled torch assembly |
Main Features
‑ Reliable clamping & welding forming
Pneumatic keyboard clamping avoids workpiece shift. Copper backing block realizes single side welding double side forming, max 1200mm welding length for shells and plate butt joints.
‑ Stable servo drive & precise adjustment
Servo torch carriage offers stepless welding speed. X/Z axis fine tuning ensures accurate seam alignment.
‑ Smart control & easy connection
PLC touch screen stores multiple welding parameters for repeat production. Reserved interface links with external welding power source.
Optional Upgrade Options
‑ Welding quality enhancement
Back side gas protection for high‑grade stainless steel welding; torch swing module for wide‑gap butt welding.
t‑ Heavy‑duty working upgrade
Water cooled torch assembly for long‑time continuous production; reinforced clamping module for thicker workpieces.
‑ Convenient operation customization
Wireless handheld controller for on‑site adjustment; customized stroke and clamping range for special‑size shells.
‑ Brand personalized service
Support OEM painting color and marking for brand‑oriented clients.
Application
1.Suitable for longitudinal seam welding of cylindrical shells and flat plate butt joints.
2.Ideal for stainless steel, carbon steel thin wall container fabrication.
3.Widely applied in duct, water tank, small pressure vessel and metal cabinet production.
4.Matches TIG, MIG automatic welding process for consistent weld bead.
5.Adaptable for small batch trial production and large scale factory mass processing.
6.Stable continuous operation for daily industrial workshop manufacturing.
Product Certificate
Product packaging
Customer feedback
Frequently Asked Questions
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Q1: What is the maximum effective welding length of this machine?
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A: Standard model is 1200 mm effective welding length. Longer version can be customized for larger workpieces.
Q2: Which welding power sources can it match?
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A: It supports TIG, MIG, MAG welding sources. Signal interface is reserved for linkage with welding power source.
Q3: Can it weld thin wall stainless steel shells?
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A: Yes. Pneumatic uniform clamping and copper backing block guarantee stable welding for thin wall stainless steel workpieces. Back side gas protection is optional for higher quality requirement.
Q4: Can voltage and structure be customized?
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A: Yes, we support custom voltage, clamping range and fixture structure according to your actual workpieces.
Q5: What about your after sales service?
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A: 12 month warranty for core mechanical and electrical parts, exclude wearing consumables. Long term online technical support is available.
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