HLK Anti-Drifting And Traveling Adjustable Welding Rotator by Bolt

1.     The Feature of HLK Traveling and Anti Drifting Welding Rotator:

The HLK Traveling and Anti Drifting Welding Rolling Bed introduced in this product section, is the complex in the product family of Welding Rotator, in view of:

1)      It is Traveling Welding Rotator --- So that more degree of freedom and more extensive working scope can be got;

2)      It is hydraulic drive welding rotator--- Higher power of action of the equipment, and hence allowable bigger specification of workpiece;

3)      It is Traveling and Anti Drifting Weld Turning Roll --- Making good quality of welding process in the Welding Rotator.

2.     The Capability of HLK Traveling and Anti Drifting Welding Rolling Bed:

With so many functions integrated into one equipment, this special made sophisticated Weld Turning Roll can fulfil series of complicated jobs with high quality, such as:

1)      Cylindrical part butt joint welding, such as for Pipe, Tank, Tube, etc.;

2)      Working together with other Welding Equipment, such as Welding Manipulator, Welding Positioner, to be constituted into various kinds of personalized tailor made Welding Center;

3)      Available on performing large diameter of longitudinal and or circumferential seam submerged arc welding, on the both internal and or external surface, which has extensive application in large scale projects, such as Oil Tanks, Petrochemical, etc.

3.     Technical Features of HLK Traveling and Anti Drifting Weld Turning Roll:

1)      Component Characteristic in the HLK Anti Drifting Welding Rolling Bed:

a)       To have workpiece manipulated in the above mentioned working process, idler section of the Welding Rolling Bed of this Anti Drifting Welding Rotator is elevating type;

b)      The individual detecting unit of the Anti Drifting Weld Turning Roll is movable, and put together against terminal of the workpiece all the while during work;

c)       Electric control system of this set of Traveling and Anti Drifting Welding Rolling Bed has PLC as its core control unit, and photoelectric sensor as negative feedback element, forming a closed loop control circuit of the Anti Drifting Welding Rotator, for managing the anti drifting process;

2)      Working Step in the Anti Drifting Welding Rotator:

a)       During working of the Anti Drifting Weld Turning Roll, the photo electric sensor gives drifting information of the workpiece feedback in the form of analog value signal (Workpiece revolving direction and stroke) to PLC;

b)      PLC makes analysis based on this information and compare it with the preset tolerance of the Traveling and Anti Drifting Weld Turning Roll;

c)       Based on this analysis, PLC sends out command to acting unit of the Anti Drifting Welding Rotator---- Hydraulic cylinder, to lift up or lower down the idler section of the Anti Drifting Welding Rolling Bed back, in terms of elevating direction, stroke and velocity again;

d)      Workpiece revolving is adjusted accordingly following management of the idler section of the Welding Rolling Bed;

e)      In this way, during the entire working stage of the Anti Drifting Welding Rotator, workpiece rotation is confined to the tolerance limit of the preset value, guaranteeing superior welding quality and efficiency of this set of Traveling and Anti Drifting Weld Turning Roll;

3)      Operation of the HLK Anti Drifting Weld Turning Roll:

a)       One complement on the above mentioned working process of the Anti Drifting Welding Rolling Bed is the terminal surface of the workpiece, it had better be machined ahead of time, to have the detecting sensor get nimble detecting effect;

b)      Operation of the whole set of Traveling and Anti Drifting Welding Rolling Bed, including welding rotator itself, detecting unit and hydraulic system, are integrated into one operating pendant of the Anti Drifting Welding Rotator;

c)       Such kind of high end Traveling and Anti Drifting Welding Rotator is usually used on workpieces with thick thickness, which involves several passes of welding seam, such as in the process of Boiler Production.

4.     Technical Parameters of the HLK Traveling and Anti Drifting Welding Rotator:

Below are technical parameters of the HLK Traveling and Anti Drifting Welding Rolling Bed 

(Anti Drifting Weld Turning Roll):