Automatic Inside Circumferential Seam Welding Machine

Automatic Inside Circumferential Seam Welding Machine

Automatic Inside Circumferential Seam Welding Machine is suitable for pipe/tube/shell inside circumferential seam welding. It adopts double wire and double arc SAW technology to realize high efficient and high quality automatic welding. By our designed three heads double wire double arc inside circumferential seam welding machine, it can automatically weld three joints in the same time. It also equipped with monitoring system and flux feeding and recovering system. This machine can move along the ground rail. And the boom has function of elevating and extension.

It has features as following:

• — Equipped with advanced structure and complete functions;

• — Suitable for inside circumferential seam welding;

• — Easy to operate with precise mechanical driven system and realize frequency speed control;

• — Supporting mid-frequency induction pre-heating system and post-heating system & external circumferential seam gouging system;

• — Single arc single wire or double arc double wire submerged-arc welding procedure is optional;

• — It is your ideal equipment to improve welding quality and realize automatic welding of long barrels or vessels when work together with conveyor system.

It is widely used in the industry of wind tower, pressure Vessel, offshore platform pipe tubular, pipe pile, pipe rack fabrication, etc.