Medium Loading Capacity HLK Series Welding Rotator Adjustable with Bolt

1. Criteria and Application of HLK Series Medium duty Standard Bolt Adjust Welding Rotator:

1) The loading capacity of 40 Ton to 100 Ton are grouped into the medium duty Loading Capacity standard Bolt Adjust Weld Turning Roll;

2) Adjusting Way in HLK Series Welding Roller Bed:

a) The adjustment way on center distance of the Weld Turning Roller, which in essence is for accommodating on varied diameters of workpieces to be processed for welding operation, is by means of changing fitting positions of the mounting bolts. This is similar to adjusting way in “Single Table Top Manual Vertical Elevating Welding Positioner”: 

Close distance view on Wuxi JACK: (Fig.1) 

b) By means of proper adjustment, welding seams on the workpiece can be controlled to optimum position, fulfilling the target of reducing labor intensity, maintaining necessary welding speed and guaranteeing the best welding quality delivered from the Welding Rotator;

3) Application of HLK Series Weld Turning Roll:

a) This welding purpose machine tool is in essence a multi-functional Weld Rolling Bed, which can not only be used in welding process, but also assembly, painting, blasting, inspection, etc.; The Welding Rotator can fulfil on process operations of Fabrication, Burnishing, Fit up, Rubber lining, etc., which is a kind of truly powerful Bolt Adjust Weld Turning Roll;

b) Besides, this range of Bolt Adjust Welding Roller Bed can be made into series of Hydraulic Jack Up Weld Turning Roller, or Anti-Drifting Welding Rotator, or moving type design, to meet the demand on higher standard of welding practices.

2. Operation of Medium duty HLK Models Bolt Adjust Weld Rolling Bed:

1) Notes for Attention on HLK Series Weld Rolling Bed:

a) By means of manipulating on center distance of the Welding Turning Roller, as in the case of HLK series Bolt Adjust Welding Rotator is to change mounting grades of bolts, workpiece of various sizes can be operated conveniently in high efficiency;

b) During operation, center of the Weld Turning Roll should always be kept in the same horizontal line, which can avoid the workpiece from deformation and or slippage: 

Design sketch on Wuxi JACK HLK series: (Fig.2)

2) Wider Range of Workpiece fitting for HLK Series Welding Roller Bed:

a) For fabricating on some special shaped workpiece, which means, its external form is other than the typical cylindrical part, just put it into the cylindrical shaped clamp, the workpiece can also be operated in this multi functional adjustable welding rotator with bolt;

b) By means of making certain adjustment on the height of its driving and idler section Welding Roller Bed respectively, these HLK series medium duty Weld Turning Roll can also carry out welding and assembly job on pyramid shape workpiece (Which means, the size of Welding Rotator workpiece cross section change gradually along its length), or in the way of segmental operation on cylindrical parts of varying diameters.

3. Technical Notes of HLK Series Medium duty Bolt Adjust Weld Turning Roll:

1) Strong Points of HLK Series Welding Roller Bed:

This series of medium duty welding machine tool have compact size, reasonable structure and easy operation, which is ideal auxiliary equipment for performing on automatic welding at different working sites;

2) Materials of HLK Series Medium duty Bolt Adjust Welding Rotator:

a) Majority of these medium duty welding equipment adopt with combined Weld Turning Roll of rubber and metallic material;

b) Each piece is combination of one segment of single rubber material, and two segments of metallic Weld Turning Roll:

 Close distance view on combined material: (Fig.3) 

c) Rubber material Weld Turning Roll boost friction force, while metallic material ones have good hardness, which is abrasion proof, pressure resistant and have long using life；

d) Core of Weld Turning Roll is made of cast iron, and clad with rubber material, which has advantage of good abrasion proof performance；

4. Technical Parameters of HLK Series Bolt Adjust Welding Rotator: