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New Automatic Longitudinal Seam Welding Equipment Empowers Boiler Factory Intelligent Upgrade

2026-07-09
Latest company news about New Automatic Longitudinal Seam Welding Equipment Empowers Boiler Factory Intelligent Upgrade
Industry Background
Global demand for industrial boilers and pressure vessels maintains steady growth year by year.
Traditional manual longitudinal welding has prominent drawbacks: unstable weld quality, high rework rate, over-reliance on experienced welders.
Substandard straight welds will cause workpieces to fail pressure resistance and flaw detection tests, limiting factory production and delivery capacity.
Factories engaged in vessel manufacturing are actively replacing manual stations with professional automated welding equipment.

Core Technical Highlights of Longitudinal Seam Welding Equipment
  • Equipped with standard PLC touch control system, all design meets EU safety certification criteria.
  • Compatible with carbon steel and stainless steel sheets commonly used for boiler production, fits standard cylinder shells and segmented plates for large vessels.
  • Adopts integrated water-cooled copper lining and automatic pneumatic clamping structure to realize consistent one-side welding & double-side forming.
  • Multiple groups of welding parameters can be stored in advance; operators can switch processing programs with one simple click.
  • High-precision servo drive keeps straightness error of long weld seams within an extremely low range.
  • Adaptable to widely used 380V 50Hz industrial power supply, complete multi-language operation guides are provided.
Practical Application Feedback from Global Vessel Manufacturers

This batch of automated welding equipment has been delivered to many metal processing enterprises across Europe and Central Asia.

End users state that the equipment completes all longitudinal forming procedures of conventional boiler cylinders, and weld products fully pass local industry inspection standards.

Many manufacturers intend to add matching circumferential welding equipment afterward to build fully automatic cylinder processing lines.

Multiple southern European fabrication workshops have made repeated purchases, affirming stable running performance and after-sales support.

Complete Matching Automated Production Line

Full set supporting equipment is available to cover the whole boiler manufacturing workflow:

CNC cutting machines for raw steel plate blanking

Automatic longitudinal seam welding equipment for cylinder shaping

Adjustable rotary supports paired with welding manipulators for circular seam processing

Heavy hydraulic turnover machines for extra-large thick-wall workpieces

The integrated automatic solution cuts labor input, standardizes product quality and raises overall production efficiency quickly.


R&D Planning & Global Service Arrangement

Constant technical upgrading of welding equipment; customized oversized models for super-large pressure vessel processing scenarios.

Flexible OEM and ODM customization services for machinery partners all over the world.

Global door-to-door delivery service covering Europe, Central Asia and Africa regions.

Full certification documents supplied for customs clearance, plus long-term stable spare parts supply guarantee.



Contact Us:

Email:alicehe@lemarmachine.com

Wechat/Whatsapp:+86 13033501136

Official Website: www.tablewelding.com