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  • Hydraulic Fit-Up Turning Roll

  • The turning roll is composed of roller carrier, hydraulic pressure device and control system. The wheel core of the four rollers adopt cast-iron clad with PU material, the friction ability can be increased. This hydraulic fit-up turning roll features in big load capacity and good rigidity. This turning roll is equipped with fully passive rollers. The four rollers are driven by four oil cylinders separately. It can realize simple operation or simultaneous running at the same side of the two oil cylinders through control. This hydraulic fit-up turning roll is convenient and quick to adjust ...

  • Crocodile Mouth Fit-Up Workstation

  • Firstly, please put the two sections of the tubes on the turning roll groups and fit-up welding rotator separately, move the crocodile mouth into the seam of the shell, and start the hydraulic device. The seam gap and edge error can be adjusted through the hydraulic push device, four hydraulic cylinders and the axial motion of crocodile mouth. Then the positioned welding is done. Secondly, please release the hydraulic device, rotate the work-piece, adjust the hydraulic cylinder again, and continue the tack welding again...

Fit-Up Welding Line

We offer two kinds of fit-up turning rolls for customers, there are hydraulic fit-up welding rotators and crocodile mouth type. With powerful technological force and production capacity, our welding equipments are complete in specifications, numerous varieties, complete sets and product serialization.
The hydraulic fit-up turning roll consists of roller carrier, hydraulic pressure device and control system. The welding rotators feature in big load capacity and good rigidity. It can realize simple operation or simultaneous running at the same side of the two oil cylinders through control.
The crocodile mouth type fit-up turning roll is driven by electric motor, the speed is controlled by inverter, which is linkage controlled with transportation turning roll. Compared with the traditional fit-up welding rotators, the efficiency of this fit-up turning roll can be improved by 80%.

As a professional welding rotators manufacturer in China, we not only provide fit-up turning roll, but also provide flame cutting machine, plasma cutter, beam welding line, H-beam production line, assembly machine, H-beam welder, straightening machine, box beam welding line, edge milling machine, welding equipment, welding positioner, welding turning roll and wind tower production line. We accomplish scientific and standard management to ensure high quality turning roll. We offer pre-sale, in-sale and after-sale services for customers. The warranty period is 13 months from the date of fit-up turning roll leaving factory.

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  • Column Welding ManipulatorThe welding manipulator is the auxiliary equipment for seam welding. The assembled vessels are transported to the welding area of inside and outside circular seam, and this welding manipulator will do the inside and outside welding for the joint circular seam. This column beam welding machine mainly consists of welding manipulator and movable type turning roll. We are a professional welding manipulator manufacturer and column beam welding machine supplier in China. We have received ISO9000 certificate of quality system and CE certificate. With the registered capital of 60 million RMB and more than twenty ...