Product introduction
The circular seam welding machine is an automated equipment used for longitudinal welding of cylindrical workpieces. It is suitable for the production of cylinders, steel pipes, storage tanks or pressure vessels.
technical parameters
|
Model No. |
MH-2x2 |
MH-3x3 |
MH-4x4 |
MH-5x5 |
MH-6x6 |
MH-7x7 |
MH-8x8 |
|
Up/down stroke of cross arm (m) |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
|
Optional stretching stroke of cross arm (m) |
2~4 |
2.5~5 |
3~7 |
3~8 |
4~8 |
4~8 |
4~8 |
|
Rotating angle of the pillar (°) |
±180 |
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|
The up/down speed of the cross arm (mm/min) |
850 |
1150 |
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|
Expansion speed of the cross arm (mm/min) |
140~1400 |
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|
Rotating speed of the pillar (r/min) |
0.2 |
||||||
|
The total load of uniform cross arm (kg) |
100 |
200 |
300 |
400 |
500 |
500 |
500 |
|
Center distance of the track (optional) (mm) |
2000/2500 |
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Product advantages
High Positioning Accuracy
The welding gun is driven by a servo motor and uses closed-loop control. The trajectory deviation is controlled to ±0.5 mm, ensuring precise weld seam placement.
Capable of Welding Long Workpieces
The machine base is mounted on rails and can slide along them, allowing it to handle longitudinal welds up to 6 meters long without the need to move oversized workpieces.
Automatic Control
The system is equipped with a PLC electronic control unit, which allows preset welding parameters and automatically executes them, reducing human error.
Packaging & Logistics
The equipment is wrapped with moisture-proof film and reinforced with wooden box packaging. It can be transported by air, sea, road, or railway to ensure the machine is delivered intact.

The Benefits of Choosing Us
Extensive Product Line
Our product line includes various welding equipment, scaffolding production equipment, conveyor rollers, and mesh systems, meeting the diverse needs of diverse customers.
Complete Certifications
We have obtained multiple quality system certifications, including ISO9001, and hold international certifications such as CE and UL, ensuring our products meet global market access standards.
Quick Response
Customer inquiries are responded to within 24 hours, samples are provided within 2–3 days, and after-sales issues are addressed within 48 hours, ensuring prompt resolution of customer issues.

FAQ
Q: What is the applicable workpiece diameter range?
A: The standard machine model covers a diameter range of 500–3000 mm, and customization is available upon request.
Q: What is the machine lifespan?
A: With normal maintenance, it can last for over 8–10 years.
Q: Is there a warranty?
A: The entire machine is covered by a one-year warranty, the electrical components are covered by the original manufacturer's warranty, and lifetime technical support is provided.
Q: Can door-to-door shipping be arranged?
A: We can arrange DDP/DDU services in collaboration with international logistics companies.
Q: How many years of export experience do you have?
A: With over 10 years of export experience, we are expert in handling shipping arrangements, customs declarations, and clearance.
Contact Glorytech
Location
Shunyi Road, High-tech District, Jinan, Shandong of China
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