Gantry Submerged Arc Welding Machine H Beam Steel Production Line

1. Main features

● H beam gantry gate welding machine has two structures: gantry gate move type & double

cantilever move type.

● Gantry gate or cantilever drive method: AC motor and R series worm reducer.

● Welding speed: 0.15-1.5m/min.

● Arc guide frame head function is to mechanically track up and down, left and right.

● Imported frequency converter is able to realize gantry gate or cantilevers stepless speed

adjustment,with wide speed adjustment range,high accuracy and constant output torque.

● Electrical control cabinet includes main control cabinet and remote operation box.

● Two work-piece at one time.

2. Supply range

● Gantry gate unit:Gantry gate,travel device,lateral sliding device,feeding wire wheel and pipe

accessories.

● Welding arm and carriage:Welding arm,motor transmission device,move device and accessories (2 sets each).

● Arc guide device:Welding gun,mechanical adjusting unit and feeding wire machine (2 sets each).
● Flux recovery system:100kg flux recovery machine,separate material barrel,flux hopper,flux recoveryand transmission pipe.using manual.

● Electric control system:Electric control cabinet,AC frequency converter,operation box,lighting,

warning light.

● Pipe and wire system:Welding machine power wire,control wire,welding cable,gantry gate control

cable,air source pipe,suspending sliding frame.

● Welding system:MZ-1000 sub merge arc welding machine*2sets.

3. Technical specifications

H beam gantry submerged arc welding machine has stable function and fast kickback function. This arc guiding rack is triple axis mechanical tracing way, to ensure the welding gun aim at the correct position. Mainframe and welder are operated together. It is easily operated and high quality

There are two models: gantry type automatic welding machine and double column beam automatic welding machine. It adopts A.C. inverter control with functions of stable running and fast traveling speed, the seam-tracking are guide mechanism is three-spindle system to guarantee the alignment without aberrancy, the main frame and welding machine are integrated control with flux auto-recovering system and it is easy to operate with high efficiency. Double column-beam automatic welding machine can weld two pieces of beam at the same time, and the web height of beam is not limited by main machine.

        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.