HGK Automatic Electric Travelable Adjustable Welding Rotator by Leadscrew

1. The Special Trait of HGK Series Traveling Welding Rotator Adjusting with Leadscrew:

1) Capability: This product section of Leadscrew Adjusting Welding Roller Bed with is with traveling motion. Please check attached photos;

2) As we introduced in the product section of standard version of Welding Turning Roller Adjusting with Leadscrew, there are many variants on the basis of basic design and configuration of the welding rotating equipment, to meet on the specific demand of certain aspect from customer;

3) And, as to the Traveling Welding Roller Bed itself, there are also several kinds of specific design, which differs from each other in some ways.

2. Technical Specialties of HGK Series Traveling Welding Turning Roller Adjusting with Leadscrew:

Here we just use this specific one of electric drive as generalization on the sub product group of motor drive Traveling Welding Roller Bed:

From attached pictures we can see:

1) Motion boundary (stationary platform) of Wuxi JACK Traveling Welding Rotator: (Fig.1)

a) Traveling stroke of this Traveling Welding Turning Roller is confined within range of the stationary platform. It can be viewed a working station;

b) There are also limit switches installed at both ends of Traveling stroke;

2) Guideway for Movement of the Traveling Welding Roller Bed:

a) Guiderails are fit at both sides of the stationary platform, with limit switches at its extreme position;

b)  This means that, movement of the Welding Roller Bed here is double drive;

3) Set unit in the Traveling Welding Turning Roller:  (Fig.2)

The driving section Welding Roller Bed is stationary, fixed at starting point of traveling stroke;

4)  Moving Unit in the Traveling Welding Rotator:

a) The Idler (Follower) section Welding Roller Bed is travelable, powered with motor reducer: (Fig.3) 

b) So, in HGK Traveling type leadscrew adjusting Welding Rotator, both the driving and follower sections Welding Roller Bed are installed with A.C. motors: The motor at the driving section is for driving revolve of the Turning Roller, while the motor at the idler section is for driving the idler into movement;

5) Traveling Speed of the Idler Section Welding Turning Roller:

Usually this is constant moving speed, for example, 3,000mm/min. Variable speed is also available if necessary;

6) Retaining of Idler Section Welding Roller Bed Movement:

a) Movement of the idler section Welding Roller Bed is powered with brake motor. To have the Traveling Welding Turning Roller stopped at certain location on the guiderail of the Welding Rotator, just have the braking unit of the brake motor acts: 

Brakes for stopping movement: (Fig.4) 

b)  Meanwhile, we have a manual spanner to lock the Welding Turning Roller in position. That gives double insurance on movement management of the Idler section Welding Roller Bed. See above picture;

7) Terrace of the Traveling Welding Rotator:  (Fig.5)

The platform is welded into an integral one with checkered plate and section steels, and secured into workshop floor with anchor bolts. It has strong rigidity and strength;

8) Interconnection with External Equipment:

a) Such special design leadscrew adjusting Welding Roller Bed is often applied in personalized projects, which involves complicated formation of various equipment;

b) For this purpose, the electric control system has open interface, for the convenience of future expansion on linkage with other welding equipment, such as Welding Manipulator, and or Welding Positioner.

3. Practical Use of HGK Traveling type Leadscrew Adjusting Welding Rotator:

1) Usage of Traveling Welding Turning Roller:

This automatic movable Welding Roller Bed is for performing on assignments on workpieces of varying length, or working with Welding Manipulator, to weld on internal and external longitudinal seam on the cylindrical parts (Tube, pipe, etc.), or fulfil other special assigned task for customers;

2) Management on Movable Function Welding Roller Bed: 

Operation of these welding rotating equipment is realized with operating panel on control board, foot pedal switch, and remote control: 

Electric control board: (Fig.6)

4. Technical Parameters of HGK Series Leadscrew Adjusting Traveling Welding Rotator: