Manufacturing unit: Ghiloth, Neemrana, Rajasthan, India
Welding & joining

Pneumatic seam welding

A pneumatic transformer welding machine for seam and overlap welds on sheet up to 2 mm thick.

JASSCO pneumatic seam welding machine at the Ghiloth, Neemrana plant
Pneumatic seam welding machine — JASSCO Ghiloth manufacturing unit

How seam welding works

Seam welding is a resistance welding process. Electrical current is passed through overlapping sheets under pressure, producing a series of welds along the seam. It is suited to thin, overlapping sheet joints such as rolled tubes and formed sections.

Equipment for this process

Suitable applications

  • Overlap seams on rolled and formed sheet
  • Tubular sections
  • Thin-gauge sheet assemblies

Technical inputs we need from you

  • Drawing showing seam length and overlap
  • Material grade and thickness
  • Quantity

Limits and confirmations

  • Rated up to 2 mm thickness.
  • Suitability for coated or stainless material is confirmed at enquiry.

How to enquire

Use the request-for-quotation form to upload drawings and specifications, or email sales.jasscosteel@gmail.com. Our team reviews feasibility and comes back with questions or a quotation.

Frequently asked questions

What thickness can you seam weld?

The pneumatic seam welding machine is listed up to 2 mm thickness, for seam and overlap welding.

Have a drawing or specification ready?

Send it to our manufacturing team. We review the technical requirements and come back to you with questions or a quotation.

WhatsApp us