Pipe Welding Manipulator / Outside Circumferential Seam Automatic Welding Machine

1. Specifications

● Pinch type rotator for pipe diameter: 60mm-830mm.

● Work-piece rotation drive with frequency control, step-less speed.
● Work-piece clamping force can be adjusted according to the work-piece circumstances, to meet the drive requirements.
● Device configuration of the axial anti-traverse installation.
● Depending on the welding process, can be MAG/MIG/CO2 gas protection welding.
● Gas-welding torch has a swing function, enabling welding of thick wall pipe filling and capping the swing when welding.

● Automatic padding feature.

2. Characters

This machine adopts the advanced international program hydraulic station system, which can adjust the altitude pressure and add or release the pressure very accurately and stably; The electric temperature controller can heat very accurately and the real temperature can be clearly displayed on the meter. The twin clamps can hold/fix the joints very stable and accurate. This machine can be in assembly and as a whole at any option. The power supply can be specially designed as per the buyer requirement.

Pinch Welding Rottor is designed for pipe or flange welding

        Friendship Machinery is a world leader in automatic welding machine for steel fabrication field and industrial pipeline construction projects, providing an extensive range of equipment for a variety of project applications.

        Year after year, automatic welding systems from Friendship Machinery are designed, tested, used, and continuously upgraded in every type of environment. Our customers enjoy industry-leading repair rates that are constantly improving: from less than 5% in 2001 to less than 2% in 2012.

        The performance record of our specially designed and manufactured automatic welding machine is the backbone of Friendship Machinery's reputation. The proven ability of every set machine is why customers have returned to us repeatedly for new applications, designs and machinery as their products change and expand. We are proud of that fact.

        Our main products: H&I beam welding line, T beam welding line, box column beam line, CNC multi-head plate cutting line, beam assembly machine, straightening equipment, steel pipe welding line, shot blasting machine, CNC flame/plasma cutting equipment, welding assisting machinery incl. Welding manipulator, welding positioner, turning roll (welding rotator), Membrane wall panel production line, which are widely used in many industries like aerospace, petrochemical, metallurgy, shipbuilding, chemical equipment, boiler pressure vessels, steel structure construction, etc.

        Since 1990s, the market for steel structure building industry boomed. With fast development, very short period for construction and beautiful external appearance, as well reasonable price was occupied in the market of building industry. We invest more on developing roll forming machine such as Metal roof &wall panels machines, C&Z purlin machines drywall Stud-track forming machines , Metal decks machines , No- girder and Column curves forming machines, Guard rails forming machines , Downspout pipes forming machines and so on.