Product Overview
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This automatic longitudinal seam welder is widely used in metal processing workshops.
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It performs straight seam welding on various metal workpieces. The machine adopts stable clamping and automatic welding movement to get consistent weld quality.
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It helps improve welding efficiency and reduce manual work for general metal fabrication.
Product Specifications
| Parameter | Specification |
|---|---|
| Effective welding length | 1000mm |
| Applicable material | Carbon steel (stainless steel optional) |
| Welding thickness range | 0.8–6mm carbon steel |
| Welding process | MIG / MAG automatic welding |
| Clamping method | Pneumatic piano-key uniform clamping |
| Driving system | High-precision servo motor drive |
| Control system | PLC + touch screen automatic control |
| Working voltage | 380V, 50Hz |
| Welding effect | Low deformation, smooth and uniform weld seam |
| Application | Automatic longitudinal seam welding for cylindrical and sheet metal workpieces |
Core Advantages
✅ Built for carbon steel welding. Matching MIG/MAG power source ensures steady arc, clean welds and little spatter.
✅ Pneumatic piano clamps secure carbon steel panels and reduce welding thermal distortion.
✅ Servo drive delivers smooth torch motion and even speed for consistent longitudinal welds.
✅ User-friendly controls. Less reliance on veteran welders, cutting labor and rework spending for metal fabrication.
Application
General metal fabrication jobs
Custom metal component welding
Metal tank and container production
Sheet metal cylindrical part welding
Industrial metal workpiece seam welding
General workshop automatic longitudinal welding tasks
Quality Inspection
- Each unit goes through full running test before delivery.
- Weld test sample is made to check seam quality.
- Electrical system and clamping mechanism are inspected strictly.
- Test records are reserved for reference.
Packaging & Shipment
- Export standard plywood case or steel frame packing, shockproof and moisture-proof.
- Complete packing list, commercial invoice and English operation manual for customs clearance.
- Internal fixed reinforcement to avoid damage during sea or land transport.
Company Certificate
- Our factory holds complete production qualification documents.
- All welding equipment complies with EU safety standards and carries CE certification.
- We have passed relevant factory audit and quality management assessment.
- Full sets of test reports, technical files and supporting certificates can be provided for your project review.
- We maintain strict quality inspection from raw material incoming check to finished machine delivery, to guarantee stable equipment performance for global buyers.
Frequently Asked Questions
Q1: Is this straight seam welder made for carbon steel welding?
A: Yes. Optimized for carbon steel with matched parameters to get high-quality weld seams.
Q2: Does it support automatic continuous welding?
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A: Yes. Fully automatic longitudinal welding with stable operation and consistent welds for batch production.
Q3: Which industries use this equipment?
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A: Pressure vessel, metal container, ventilation duct, cylinder and tubular component manufacturing.
Q4: How is its welding precision and stability?
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A: Precision servo drive and fixed clamping ensure high accuracy, stable operation and low failure rate.
Q5: Can I customize the machine and welding setup?
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A: Yes. Custom welding length, plate thickness and welding system are available.
Hot Tags: carbon steel welding machine, China, manufacturers, factory, customized
