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OConnor Internal Flat Sheet Weld Seamer

  • Part #: S111104

OConnor Internal Flat Sheet Weld Seamer

  • 138” welding and clamping length
  • .125 to 1” thickness clamping range
  • Designed for flat sheet or I.D. welding on cylinders with a 24” minimum I.D.
  • KAT Model GK-166 variable speed travel carriage
  • Gullco Model GRC-68 control
  • Lincoln LN-4 Sub arc welding system w/ flux hopper
  •  27” working height
  • Dual arm pneumatic clamping
  • Serial #N/A

Available for immediate sale as-is! 

This OConnor Internal Flat Sheet Weld Seamer preforms longitudinal welds on flat sheets. In addition the low profile design reduces the amount of ceiling clearance needed to weld the inside seams of tanks. With such a small bed and welding apparatus, this machine can perform internal welding on pipe and tanks as small as 24″ diameter! Welding on pipe that small is typically only achieved when using a more expensive welding manipulator arm. Furthermore. this machine uses locking pins to retain alignment when the part is clamped. Clamping pressure is achieved through a cable drawn system which uses an air cylinder to draw the bed tight against the backing plate.

If you have any questions about this item, or any other items, call our toll free number at 800-288-9414. Our knowledgeable sales staff is available to help assist with any technical questions that you may have. In addition, you can email our sales staff at sales@weldplus.com. 

Above all, we encourage you to get a firsthand look at this machine by visiting our 44,000 square foot facility!

If you’re interested in this product, please click “Add to Quote” above and then click on “View Quote” at the top of the page to submit your inquiry.  If you have any immediate questions about this or any other product, please call us at 513-941-4411 and we will gladly help.  Thanks for considering Weld Plus, your source for welding equipment and machinery.