Light Duty HLK Model Bolt Adjusting Welding Rotator for Small Part

1. The Loading Capacity Scope of HLK Models Bolt Adjusting Light duty Welding Rotator:

1) Standard models of Light duty Welding Turning Roll adjusted with bolt include 2 Ton, 5 Ton, 10 Ton and 20 Ton. Please check attached photos on various specific design of such Light duty Welding Rolling Bed;

2) We have discussed the HGK series Light duty leadscrew adjusted models. So, what is the difference between the two types of Light duty Weld Rotator? Or, what is the purpose of producing Light duty bolt adjustable Welding Rolling Bed, if there already exists small sizes of Welding Turning Roll with leadscrew adjusting? Let us go on to discuss these topics in the next segment.

2. Comparison on HLK Series Bolt Adjust Light duty Welding Turning Roll with Leadscrew Adjusting:

1) HGK Series Leadscrew Adjustment Light duty Welding Rolling Bed:

a) Advantage of this type of small welding equipment is its stepless changing on the center distance of the Welding Turning Roll. So, workpiece of any diameter falling within its allowable workpiece specification can be welded or processed on this Light duty Welding Rotator;

b) Disadvantage is the relative higher equipment purchase cost and maintaining cost of the HGK Leadscrew Adjustment Welding Turning Roll, compared with HLK series;

2) HLK Series Bolt Adjustment Light duty Welding Turning Roll:

a) Advantage of this type small size Light duty Welding Roller Bed is its relative lower purchasing cost, and maintaining cost, compared with HGK;

b) Disadvantage is the HLK Bolt Adjustment Welding Rotator can only be used for welding several grades of workpiece diameter, within the rated workpiece specification (Usually 4 or 5 grades of applicable workpiece diameter):

 Bolts on roller bed for adjusting on fitting position: (Fig.1) 

3) Conclusion on the Two Models of Light duty Weld Rotator:

1) For working site with numerous diameters of workpiece, customer should go for the HLK Leadscrew Adjustment of Light duty models;

2) For Working site with only several options of workpiece diameter, the HLK series Bolt Adjustment Light duty Welding Rotator is better choice for customer.

3. Application Tips of HLK Series Bolt Adjusting Light duty Welding Rolling Bed:

1) Due to its relative small size, these Light duty models are sometimes put onto the worktable or working station, from the perspective of getting best ergonomics condition for operator of the Welding Rotator:

 Put onto worktable for light duty small models: (Fig.2) 

2) This Light duty Welding Rotator can be made into traveling type, if application site needs;

3) Despite its small loading tonnage, these small portable Light duty Welding Roller Bed are sometimes adopted with full steel Welding Turning Roll; Please check below picture, it is a for a set of 2 Ton loading capacity Light duty Welding Rotator. Compared with rubber ones, the full steel Welding Turning Roll has merit of long service life, no need to be replaced every 2~3 years:

 Full metallic type turning roller: (Fig.3) 

4) Supplementary Notes on HLK Light duty Welding Turning Roll:

a) For light duty counterpart in the sub division of Self Adjusting Weld Rotator, please check product section of “HGZ models Light duty Portable Standard Self Adjustable”;

b) For heavy duty HLK Bolt Adjusting Welding Roller Bed, please check product section of “HLK Heavy duty Standard Adjustable by Bolt”.

4. Technical Parameters of HLK Models Light duty Welding Rotator with Bolt Adjusting: