LHZ Medium Duty Travelable Trolley Column Electric Revolve Welding Manipulator

1. Outline on Working Features of Medium duty Electric Revolve Moving Welding Column and Boom:

1) Working Feature: Every working step in this model of Welding Manipulator is automatic and manipulated with operating pendant: It has motor drive column revolve, in CW (Clockwise) and CCW (Counter Clockwise) direction;

2) Working Site: The master photo of this product section, pasted as below, gives vivid demonstration on how does a set of medium duty Moving Welding Manipulator put into use at customer site:  

Wuxi JACK LHZ3030 Welding Manipulator works at customer facility: (Fig.1)

a)  Working together with Welding Rotator, the workpiece pipe is being welded on its external top surface;

b) By means of moving along rail of the Welding Column Boom, longitudinal seam can be fulfilled;

c) By means of rotating the Welding Turning Roll of the Welding Rotator, circumferential seam can be fulfilled;

d) Based on management of welding seam tracker (Please check below photo), controllable and consistent welding seam quality can be guaranteed, from this Precise Welding Column and Boom:  

Welding seam tracing unit of Welding Manipulator: (Fig.2)

3) In all, working in such way, the High Quality Welding Column and Boom can be viewed as a kind of conventional Pipe Welding Machine.

2. Operating on Medium duty Moving Function Motor Revolve Precise Welding Manipulator:

Here we give brief introduction on working on motor drive moving trolley Weld Manipulator based on its operating pendant as below: 

Operating pendant of Welding manipulator: (Fig.3)

1) ADJUST SPEED and SPEED (mm/min): This is for controlling and displaying boom transverse speed, which is also welding speed of the Welding Manipulator;

2) Red Color E-STOP: It is for shutting down this automatic Pipe Welding Machine within the shortest time when contingency happens; 

3) COLUMN CW/ CCW: This toggle switch controls both ways of motor drive rotation of the column, which corresponds with changing operating zone of the Welding Column and Boom;

4) TRANSPORTATION ON/OFF: This toggle switch switches on and off trolley movement of the Moving Welding Manipulator;

5) RECYCLE ON/OFF: This toggle switch turns on and off flux recovery unit of the SAW (Submerged arc welding) mode Weld Manipulator;

6) BOOM UP/DOWN: This toggle switch is for moving up and down boom of the Welding Column Boom, when diameter of the pipe in this Pipe Welding Machine changes;

7) TROLLEY/ BOOM: This toggle switch can transfer the toggle switch at its left hand on controlling either Trolley or Boom. This is for the purpose of getting compact size of the operating pendant of the Welding Manipulator;

8) BOOM EXTEND/SHRINK and TROLLEY FORWARD/BACKWARD of the Welding Column and Boom:

a)  This toggle switch works together with the toggle switch at its right hand;

b)  When the right toggle switch is put to “TROLLEY”, this switch controls traveling direction of the Welding Column and Boom;

c)  When the right toggle switch is put to “BOOM”, this switch controls horizontal direction of the boom, which is also welding direction of the Welding Manipulator;

9) Green Color Pushbutton START and Red Color Pushbutton STOP: These 2 pieces of pushbuttons start on and off the complete set of the medium duty Moving Welding Column and Boom;

10) WIRE UP/DOWN: This toggle switch changes wire feeding direction of the wire feeder, during working the Welding Column Boom;

11) UP/DOWN and LEFT/RIGHT: These 2 pieces of toggle switches manipulate exact position of the welding torch in inching way, making it aiming at welding seam all the while, for process control on welding operation of this Precise Welding Manipulator;

12) Finally, the operating pendant of the Welding Manipulator discussed here is just an example. The specific design of the pendant can be made based on customer requirement.

3. Technical Parameters of Medium duty Electric Revolve Moving Welding Manipulator: