Europ Standard Conventional Welding Rotator / 600 Tons Pipe Rollers For Welding

Europ Standard Conventional Welding Rotator / 600 Tons Pipe Rollers For Welding

1. Main technical parameter

2. Main configuration list

3. Equipment composition

● HGK series welding rotator is composed of power welding rotator, idler welding rotator and electronic control system.
● The welding rotator is adjusted by manual lead screw, to ensure wrap angle of welding rotator to cylinder is within 45°- 110°, positioning step is designed between welding rotator seat and base.

● Positioning baffle is installed on both sides of welding rotator seat.

● The base is used welding assembly, and solder height is not less than 70% of the plate thickness.

● The two welding rotators of power welding rotator are used dual drive, and they are moved by two motors. The transmission chain: motor → three → stage gear reducer → directly drive welding rotator.

● Three-stage gear reducer is standard product. Transmission parts of reducer are made by high quality steel 40Gr, and quenching hardness of tooth surface is HRC45-50.

● AC frequency converter is used speed control of DC motor with constant torque. The signal is controlled by analog quantity, and the speed is showed by digital display table with high precision.

● Electric control system is equipped with SIEMENS or ABB’s low-voltage.

● The system has linkage interface for welding manipulator and welding system to realize the concentrated control.

● Electric control system is composed of electric control box and remote control box. Electric control box are equipped with power indicator and power master switch, and remote control box are equipped with buttons of starting, positive and negative going motion, speed regulation and abrupt stop and digital display of speed.

● The length of remote control box’s line is 10 meter.

4. Supply scope

● Power welding rotator: 1 set
● Idler welding rotator: 1 set
● Control system: 1 set
● Technical documents: 1 set
(including operating instruction manual, schematic circuit diagram, program graph, purchased part instruction, test report and certification of quality)

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.

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