Conventional Pipe Welding Rotator , Welding Column Boom Pipe Welding Turning Rollers

Conventional Pipe Welding Rotator , Welding Column Boom Pipe Welding Turning Rollers

1. Competitive advantage

● American style and production standard
● All the bolt using 12.9 grade Bolt , not using 8.4 grade. Making the machine more stronger.
● 20 % overweight design , could making the rotator focus more.
● Double row wheels ,not only making the wheels stable, but also artifacts to increase friction.
● All the parts using well-known brands in China or other countries . Quality is more reliable .
● The base of rotator welded by plates, with high strength, no deformation after long time using.

2. Technical parameter

● Loading capacity: driver rotator is 8,000 lbs (4 tons), idler rotator is 8,000 lbs (4 tons)
● Pipe diameter range: 2"-48"
● Tractive effort/ torque: single drive is 2,400 lbs, tractive effort is 12,000 in-lbs output torque
● Foot rrint: 41½" * 36" * 33½" – 45½ "
● Height range: adjustable in 4" increments
● Equipment mass: driver rotator is 375 lbs, idler rotator is 225 lbs
● Power requirements: 110 V, 1Ph, 15A input
● Operation speed range: 5-52 in/min
● Controls: variable speed, forward/ reverse DC drive, optional foot or hand switches
● Wheels: urethane wheels to protect and grip work-piece
● Complete set: driver, idler, and foot switch
● Applications: ideal for supporting and turning heavy wall pipe up to 48" diameter

        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.