LHZ High Efficiency Cross Slide Welding Manipulator with SAW

A. Welding Manipulator with Specific Welding Modes:

1) Welding Mode: From this product section the introduction on special made Welding Column and Boom is from perspective of adopted welding mode. We select the three most often selected welding mode: SAW (Submerged arc welding)/ GMAW/ Strip Cladding, and start from the welding mode with the widest application: SAW;

2) Where Used: SAW Welding Manipulator is usually worked in the style of Welding Center, working with Welding Roller Bed and welding system, for completing on longitudinal and circumferential seam welding on external and internal surfaces of tanks/ cylinder/ vessel. Shown as below:  

SAW for producing large tanks: (Fig.1)

3) For this reason, this welding machinery group can also be named as Tank Welding Machine.

B. Specialties of Automatic Welding Column and Boom with Tank Welding:

1. Applicable Specification Range of Workpieces with Submerged Arc Welding:

This is used in the field of high thickness (above 12mm) carbon steel welding, when producing medium to large pipes;

2.  Consumables of SAW Welding: (Fig.2)

Depending on thickness of tanks/ cylinders/ vessels, large diameter solid wires are consumables of SAW welding operation, in the diameters of Φ2.5mm/ Φ3mm/ Φ4mm, etc.;

3. Recommended Configurations of SAW Welding Column and Boom:

In this cross slides welding machinery, besides SAW power supply, there should also be SAW wire feeder (usually supplied together with SAW welding power supply as a complete set supplied from supplier):

1) Welding flux recovery unit;

2) Welding seam tracker is necessary for guaranteeing high quality welding quality in this Tank Welding Machine. For introduction on welding seam Tracker unit, please check the previous product section of “High Precision Manipulator Welding Machine with Seam Tracker”;

3) For attaining satisfactory internal welding quality inside small diameter workpiece, video monitor is a plus to be equipped in this Cross Slide SAW column and Boom welding equipment:  

Video monitor as supplementary on function: (Fig.3)

4. Brand of SAW Welding System to be Applied in SAW Welding Manipulator:

Recommended optional choices:

1) Swedish ESAB (LAF1601);

2) U.S.A Lincoln (D.C.1000/ D.C.1500);

3) Chinese HUAYUAN (ZD7-630);

5. Models and Configurations of SAW Welding Column and Boom:

All specifications of the manipulator welding machine are available for submerged arc welding:

1) Motor Drive/ Manual Turning Column Revolving type Column and Boom Welding equipment, as well as column non-revolving type;

2) Stationary base, and or motor drive moving type manipulator welding machine;

3) Light duty / Medium duty / Heavy duty Tank Welding Machine;

6. Arrangement of Welding Function Units in the SAW Welding Manipulator:

Please check below picture, a typical set of Wuxi JACK manipulator welding machine with Submerged Arc Welding:  (Fig.4)

1) "1" — Control console of welding Seam Tracker;

2)“2” — Control console of SAW welding power supply, integrating control of welding wire feeder;

3)“3” — Welding Seam Tracker/ Small cross slide for manipulating torch position/ Welding Flux hopper/ Video Monitor;

4)“4” — Wire Spool of the Welding Center;

5)“5” — Welding flux recovery unit;

6)“6” — Pipeline for feeding welding flux and recycling flux respectively;

7. Application Manner of SAW Welding Manipulator:

1) The SAW manipulator welding machine can work individually;

2) Besides, for the purpose of fulfilling both internal and external, as well as longitudinal and circumferential seam welding, this Cross Slide SAW Column and Boom often works together with Welding Rotator and other Welding Equipment. So, there should be interface for communicating with external units in the control system of the Welding Manipulator;

8. Workshop Power Supply for SAW Welding Column and Boom:

SAW welding has large welding power current (1000A/ 1500A). So, at working site where there is Welding Manipulator with Submerged Arc Welding installed, capacity should be at least 100KVA or more, depending on actual practice.

C. Technical Parameters of Welding Manipulator with Submerged Arc Welding: