Automatic H Beam Welding Line , H Beam Gantry Welding And Straightening Machine

H beam welding line - Gantry type welding machine

● Width of the flange: 200-800mm

● Thickness of the flange: 6-40mm

● Height of the web: 200-1800mm

● Thickness of the web: 6-32mm

● Length of the usable h beam: 4000-12000mm
● Welding speed: 240-1500mm/min
● Welding position: ship-type welding seam
● Size of the usable welding wire: 3.2-5mm

H beam welding line - Hydraulic straightening machine

● Materials: Q235/ Q345

● Width of the flange: 200-800mm

● Maximum thickness of the flange: 60mm for Q235 and 42mm for Q345

● Height of the web: ≥350mm

● Flange yield strength: ≤235MPa

● Relationship between the thickness and width (materials of the work-piece: Q235)

● Note: when web has a height within 160-350mm, and flange has a thickness of less than 16mm, use straightening small-roller.

● Driven motor: 15KW

● Hydraulic system pressure: 26Mpa

● Press-roller/ transmission shaft: 35CrMo

● Power: 20.5KW

Box beam welding line - box beam assembling machine

H beam welding line, H beam production line

        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.