HGK55 Working Platform Installed Moving Type Leadscrew Adjusting Welding Roller Carrier

A. The Specialty of HGK55 Moving type Leadscrew Adjust Welding Roller Carrier:

In a nutshell, the uniqueness of this HGK55 model medium level Welding Rotator lies in its way of two dimensional workpiece position adjustment, for accommodating on diversified sizes (Both diameter and length) of pipe for welding:

The assembled and painted HGK55 model at Wuxi JACK workshop: (Fig.1)

1. For Operating on Conventional Welding Roller Bed:

No matter:

1) HLK series bolt adjusting type;

2) HGK series leadscrew adjusting type;

3) HGZ series self-adjusting type,

Are all controlled with manual job in terms of changing center span of welding turning roll in the equipment, which corresponds with varied diameter of cylindrical workpiece; As well as the distance between driving and follower Welding Roller Bed, which corresponds with varied length of cylindrical workpiece;

2. For HGK55 Model Leadscrew Adjust Welding Roller Bed:

Comparatively, in this section of HGK55 model Moving type Welding Rotator, the two critical process control specifications:

1) Both the span of welding turning roll for catering on various diameter of workpiece;

2) And distance between driving and idler section of Welding Roller Bed for catering on length of butt joint workpiece;

Are all managed with motor drive action. This makes the welding equipment a relatively sophisticated Leadscrew Adjust Welding Rotator, gaining much more broad range of application:

Close view on drive and transmission units of HGK55: (Fig.2)

3. Adjusting Way: The above mentioned distance change between driving and follower section Welding Roller Bed is realized with movement of follower section. The driving section is fixed type;

4. Design sketch on this HGK55 model Moving type Welding Roller Carrier with leadscrew adjustment please check below: (Fig.3)

B. Performance of HLK55 Model Moving type Leadscrew Adjust Welding Roller Bed:

1. Technical Advantages of These Medium duty Automatic Welding Roller Carrier:

This general purpose welding machine tool has:

1) Low transmission noise level and smooth workpiece revolve without crawling;

2) Revolving linear speed of weld turning roll is adjustable, controlled with A.C. inverter, making sure stable and homogenous operation of the welding equipment and workpiece:

3) Idle test on performance of HGK55 at Wuxi JACK workshop: (Fig.4)

2. Mechanical Equipment Body of HGK55 Model Leadscrew Adjusting Leadscrew Adjust Welding Rotator:

1) The pedestal, Welding Roller Bed and stationary platform (if any) of the welding equipment are all welding structure members;

2) These structure members are welded into shape with section steel, steel plates of 20~50mm thickness, and stress relieved post welding, guaranteeing long term service without deformation:

Painted and assembled mechanical frame of HGK55: (Fig.5)

3. Welding Turning Roll Material of HGK55 Leadscrew Adjust Welding Roller Bed:

1) Weld Turning Roll of HGK55 model is combination of rubber (Polyurethane) and metallic;

2) As we know, working principle of all type of conventional Welding Rotator, including the light duty models, are by means of utilizing the friction force generated between the driving section of Welding Roller Bed (Motor powered on revolve) and workpiece, which in turn driving the workpiece into rotation of various linear velocity;

3) Combined Material: With light weight of workpiece operated in the light to medium duty Welding Roller Carrier, the overall structure of combining metallic welding turning roll at lateral side, together with rubber material turning rolls in the center (Which has direct contact with workpiece), can guarantee on both sufficient holding strength, as well as best friction force:

Close view on combined material welding turning roll: (Fig.6)

4) In this model of HGK55 model Moving type Welding Roller Bed, the diameter and lateral width of welding turning roll is ø400mm and 120mm respectively, applicable for workpiece diameter of ø300~ø950mm. The loading capacity of 55 Ton is realized by means of one set of driving section and one set of idler section Leadscrew Adjust Welding Roller Carrier.

C. Notes for Attention on Running of HGK55 Model Leadscrew Adjust Welding Rotator:

From customers perspective, during daily working of the HGK55 welding equipment:

1. Running Environment: These automatic welding machine tool should be used at environment of: Ventilation, rain proof, moisture proof and dust proof, and should be away from fierce vibration and bumping;

2. Daily Service on Leadscrew Adjust Welding Roller Bed:

1) There should be no corruptive liquid dropped onto the welding equipment;

2) For this general purpose welding machine tool, equipped with integrated rubber and or PU welding turning roll, it should be worked in normal atmospheric temperature;

3) In extreme conditions, the temperature at contact point between workpiece and the turning rolls should not exceed 75°C.

D. Technical Parameters of HGK55 Moving type Leadscrew Adjust Welding Roller Carrier: